RU2198976C2 - Overhead motor road of megapolis transport complex and method of control and relief of passenger, passenger-and-freight and freight traffic flows - Google Patents

Abstract

FIELD: road building. SUBSTANCE: invention relates to overhead motor roads of transport complexes of large cities - megapolises with their suburbs, such as Moscow , and methods of control and relief of traffic flows. Novelty is that overhead motor road is made of at least eleven spans in length and two branches arranged in parallel side-by-side in cross section, each branch for at least four lanes of traffic movement opposite to other branch on roadway and arranged along longitudinal axis of motor road. Novelty, according to proposed method, is that at least on one of sections of at least one of main traffic lines, new, at least eleven span in length overhead motor road double in cross section is erected along longitudinal axis of main traffic line. Said new overhead motor road has at least four lanes for movement of vehicles in different directions. New overhead motor road is erected in steps to prevent interruption of movement along main traffic lines in process of road building at each step with provision, after completion of overhead motor road building, movement of motor transport at least in not less than two levels, including through passage in axial direction of radial road and overhead motor of radialring system of megapolis transport complex coaxial with radial road. Result provided by combination of significant features both of first and second inventions consists in increasing traffic capacity of motor road in confined sections of city, provision of separate level and high-speed passage of vehicles running in main direction and provision of additional passage of large number of road vehicles both running on road and passing to lanes of cross roads and access roads adjoining motor road at angle owing to erection of twin multilane overhead motor orientated along existing motor road. It provides increase of traffic passage in all directions and improved ecological conditions in area of transport intersection and building development. EFFECT: increased functionality and economical characteristics of motor road. 16 cl, 12 dwg

Description

 The invention relates to the field of road construction, and in particular to overpasses of transport complexes of large megalopolises with their suburbs, such as Moscow, and to methods for regulating and unloading passenger, freight and passenger flows of a megalopolis transport complex.

 The overpass of the highway of the megalopolis transport complex is known, including spans, supports and access sections (see, for example, RU 2135673 C1, 08.27.99).

 In terms of the method of regulation and unloading of passenger, passenger-and-freight and cargo flows of a megalopolis transport complex, the method closest to the invention in its essence and the achieved result is a method including the movement of flows of transport units along a radial-ring system of intersecting highways and artificial engineering structures in their composition and redistribution of flows with periodic repair and reconstruction of at least part of the highways of the transport complex and / or the construction of new x highways and / or artificial engineering structures (see, for example, RU 2135670 C1, 08.27.99).

 The disadvantages of the known technical solutions are that they do not provide a radical unloading of the main traffic streams moving along the radial highway of the metropolis and a significant increase in its throughput, but are intended only for transferring part of the stream of cars to the highway intersecting it.

 The problem solved by the invention is to provide increased access to traffic flows moving in the main direction, coinciding with the direction of a major metropolitan highway in the area where its traffic capacity was insufficient with increased traffic flows, which led especially to rush hours and traffic jams, an increase in fuel costs and additional depreciation of the material resources of vehicles, delays in passengers and drivers, and delays in the delivery of goods.

 The task in terms of the construction of the flyover of the transport complex of the metropolis is solved due to the fact that the flyover of the highway of the transport complex of the metropolis, including spans, supports and access sections, according to the invention is made of at least eleven-span in length, two-branch parallel doubled in cross section, each a branch of at least four lanes of traffic along the carriageway opposite to the other branch of the flyover and located along the longitudinal si of the road, and the overpass, at least in part of the length, is curved in plan and in profile, while the section curved in profile is partially aligned with the section curved in plan and is (0.52. ..0.64) the length of the section curved in plan, and the radius of vertical curvature is (4.7 ... 5.3) times the radius of curvature in plan, and the section curved in plan is (1.05 ... 1.25) times exceeds the length of the straight in terms of the section of the flyover.

 At the same time, a new double overpass can be located on the radial highway of the metropolis.

 Each metal span of a double flyover can be made of box-shaped, composed of L-shaped all-welded asymmetric blocks, one of which, facade, is made with an inclined wall, and the other, internal, with a vertical wall, and an orthotropic plate, and the supporting parts are located under the vertical walls blocks, and the boxes are connected by transverse beams of the orthotropic plate and continuous diaphragms on the supports.

 Span structures of a double flyover can be located on fixed support parts, movable support parts and linearly movable support parts, and on the first and seventh supports, counting in the direction from the curved section to rectilinear, only movable support parts are installed, on the fifth and ninth supports - one fixed supporting part and one movable under the vertical wall of each box of each span, and on the other supports - one moving supporting part and one linearly movable under the vertical hydrochloric each wall of each box of the span, in this case stationary and linearly moving the support parts are arranged with respect to each convex superstructure side section located on the curve and on the same side portion located on a straight line.

 In terms of the method of regulation and unloading of passenger, cargo-passenger and cargo flows of a megalopolis transport complex, the problem is solved due to the fact that in the method of regulation and unloading of passenger, cargo-passenger and cargo flows of a megalopolis transport complex, including the movement of flows of transport units along a radial-ring system of intersecting highways and artificial engineering structures in their composition and redistribution of flows with periodic repair and reconstruction for at least an hour according to the invention, at least one of the sections of at least one of the highways along its longitudinal axis erect a new no less than eleven span doubled in lengths of the transport complex lines and / or construction of new highways and / or artificial engineering structures a cross-section of a flyover, each with at least four lanes in different directions, which is erected in stages with the exception of interruption of traffic along the highway during the work process at each stage and m after the completion of the movement of vehicles overpass, at least not less than two levels, including a through axial and radial highway overpass coaxial with it an annular radial-transport system complex metropolis.

 At the same time, a new flyover can be erected on the radial highway of the metropolis.

 In the section from the first to the seventh support, the overpass is placed on a curve in plan and profile, convex to the left side in the direction of travel along the highway from the center, and the rest - on a straight line.

 An overpass can be constructed in five stages, at the first of which the right half of the first and second halfs are erected in the direction from the center of the megalopolis of supports and retaining walls along the station with the preservation of existing traffic flows; at the second stage, the left half of the first and second supports are erected and built retaining wall in the area of these supports with the simultaneous preparation of the right side passage for vehicles in the area of the third, fourth, fifth, sixth and seventh supports, at the third stage The right half of the third, fourth, fifth, sixth and seventh pillars is erected and the left side driveway is prepared for vehicles in the vicinity of these pillars; at the fourth stage, the left half of these pillars is erected and the sideways passages are prepared for vehicles in the region of the remaining supports and the retaining walls are erected in the zone of these supports, and at the fifth stage, erect the remaining supports and arrange approaches, and, as the supports are ready, the left and right metal spans are assembled using temporary supports and their subsequent by dismantling and regulating the forces, first in the assembled first two spans using a jack support in the alignment of the second support after dismantling the temporary supports in these spans and before installing the span of the next span, and then in the assembled third and fourth spans using jack supports in the third and the fourth pillars after dismantling the temporary pillars in these spans, and before the installation of the next span, while the installation of the left span is carried out behind the right span eniya and after erection trestle carried pass vehicles on the highway in two levels.

 Abutments, retaining walls and intermediate supports can be erected by manufacturing bored piles using casing pipes, developing pits using embedded fasteners, cutting slurry concrete piles, concrete preparation devices from lean concrete, installing shield formwork and reinforcement and concreting grillages, installing reinforcement of the support body and / or abutments and / or retaining walls using a conductor, metal formwork, equipped with scaffolds, and concreting the body of supports, and / or abutments, and / or retaining walls knock.

 The body of abutments and / or retaining walls may be concreted in a panel formwork.

 Each metal span can be made box-shaped, made up of L-shaped all-welded asymmetric blocks, one of which the facade is made with an inclined wall, and the other, the internal one with a vertical wall, and an orthotropic plate, with the supporting parts being installed under the vertical walls of the blocks, and the boxes combine the transverse beams of the orthotropic plate and continuous diaphragms on the supports.

 Metal spans can be assembled by installing temporary supports, enlarging the assembly of span blocks on enlargement and welding stands, feeding and mounting enlarged blocks with two cranes, assembling and arranging the transverse joints between the boxes to the third support, dismantling temporary supports in the first two spans, and adjusting forces in these spans, assembling the next two spans, dismantling the temporary supports in these spans, regulating the forces in them, assembling the next two spans, dismantling the temporary mounting and lowering the spans to the supporting parts, and the installation of the left span is carried out behind two enlarged blocks behind the right, and as the assembly of enlarged blocks of spans, the middle and cantilevered orthotropic plates are mounted from the suspended scaffolds, and the remaining five spans are installed similarly the installation of the first six flights without regulation of efforts in the last five flights, while work is carried out on sections of the intersection of the highway with other highways and / or roads at night with minimal traffic on these highways and / or roads.

 When mounting the span, fixed support parts, movable support parts and linearly movable support parts can be used, and only the movable support parts are installed on the first and seventh supports, on the fifth and ninth supports, one fixed support part and one movable under the vertical wall of each boxes of each span, and on the other supports - one movable supporting part and one linearly movable under the vertical wall of each box of each span, while still and linearly-movable supporting portion with a convex plane each side of the span portion, located on the curve and on the same side portion thereof disposed on a straight line.

 Temporary supports can be made of space-mountable metal pipes, which are installed on a natural base on reinforced concrete slabs, and the pipes are joined with crossbars from I-beams with the support lining with scaffolds for passage and assembly cells.

 Jacking supports can be made linear rack-mount from single metal pipes, which are installed on a natural base on reinforced concrete slabs with a distribution block of two-Tauri.

 At least two adjacent supports of the flyover section located on a straight line may have, with the axes of the supports shifted, under one direction of travel relative to the corresponding support axes, under a different direction of movement with the formation of a highway section between adjacent supports of the flyover for passing vehicles crossing the highway.

 The technical result provided by the specified set of essential features is expressed in an increase in the throughput of a road in a cramped urban area, in highlighting a separate level and high-speed passing cars in the main direction, and providing the possibility of additional passing a large number of cars both following the road and rebuilding onto other highways of the metropolis crossing and adjoining at an angle due to the construction of a dual multi-lane overpass oriented along the existing highway. This leads to an increase in traffic permit in all directions, an improvement in the environmental situation in the area of the given transport hub and adjacent buildings, and, due to this, increases the functionality and efficiency of the work of the highway of the megalopolis transport complex.

The invention is illustrated by drawings, where:
figure 1 shows the overpass, side view;
figure 2 - highway with a flyover, plan;
figure 3 - overpass with supports in plan;
in FIG. 4 - layout of fixed, movable and linearly movable support parts;
figure 5 - spans, cross section;
figure 6 is a cross section of the trestle;
7, 8 - fixed supporting part;
Fig.9, 10 - movable support part;
11, 12 - linearly movable supporting part.

 Flyover 1 of the highway of the megalopolis transport complex includes spans 2, supports 3, fixed 4, movable 5 and linearly movable 6 bearing parts and access sections 7 and 8. The flyover is made of at least eleven-span in length, two-branch 9 and 10 parallel-doubled in cross section, each branch 9 and 10 is no less than four lanes of traffic on the carriageway opposite to the other branch of the flyover and is located along the longitudinal axis 11 of the road, and the flyover 1, at least e, part of the length is made curved in plan and in the profile, while the section curved in the profile is partially aligned with section 12, curved in the plan, and is (0.52 ... 0.64) the length of the section curved in plan, the radius of vertical curvature is (4.7 ... 5.3) times the radius of curvature in the plan, while section 12, curved in the plan, is (1.05 ... 1.25) times the length of the straight line in the plan 13 flyovers.

 The new twin overpass 1 is located on the radial highway of the metropolis.

 Each metal span 2 of the double flyover 1 is made box-shaped, made up of L-shaped all-welded asymmetric blocks 14, 15, one of which the front 14 is made with an inclined wall, and the other 15, the inner one with a vertical wall 16, and an orthotropic plate 17, and supporting parts are located under the vertical walls 16 of blocks 15, and the boxes are joined by transverse beams 18 of the orthotropic plate 17 and solid diaphragms 19 on the supports 3.

 The spans 2 of the double flyover 1 are located on the fixed support parts 4, the movable support parts 5 and the linearly movable support parts 6, and on the first 20 and seventh 21 supports, counting in the direction from the curved section 12 to rectilinear 13, only movable support parts are installed 5, on the fifth 22 and ninth 23 supports - one fixed supporting part 4 and one movable 5 under the vertical wall of each box of each span 2, and on the remaining supports 24-32 - one moving supporting part 5 and one linearly movable 6 under the vertical wall 16 of each box of each span 2, while the fixed 4 and linearly movable 6 supporting parts are arranged with a convex in plan side of the section 12 of each span, located on the curve, and on the same side of the section 13, located on a straight line .

 A method for regulating and unloading passenger, cargo-passenger and cargo flows of a megalopolis transport complex involves the movement of flows of transport units along a radial-ring system of intersecting highways and artificial engineering structures in their composition and redistribution of flows with periodic repair and reconstruction of at least part of the highways of the transport complex and / or the construction of new highways and / or artificial engineering structures. At least one of the sections of at least one of the highways along its longitudinal axis erect a new at least eleven-span overpass doubled in length in cross section 1, each of at least four traffic lanes in different directions, which are erected in stages with the exception of interruption of traffic on the highway during the work at each stage and after the completion of the construction of the flyover, the provision of at least two levels of vehicles, including through axial direction of the radial highway and the flyover of the radial-ring system of the megalopolis transport complex coaxial with it.

 A new flyover is being erected on the radial highway of the metropolis.

 On the section from the first 20 to the seventh 21 supports, the overpass 1 is placed on a curve in plan and profile, convex to the left side along the highway from the center, and the rest is in a straight line.

The construction of overpass 1 is carried out in five stages, in the first of which the right half of the first 20 and the second 24 are erected in the direction from the center of the megalopolis of supports and retaining wall (not shown) along the course of the picket while maintaining the existing traffic flows. At the second stage, the construction of the left half of the first 20 and second 24 supports and the erection of a retaining wall (not shown) in the area of these supports are carried out with the simultaneous preparation of the right side passage 33 for vehicles in the area of the third 25, fourth 26, fifth 22, sixth 27 and seventh 21 legs. At the third stage, the right half of the third 25, fourth 26, fifth 22, sixth 27 and seventh 21 supports are erected and the left side passage 34 is prepared for vehicles in the vicinity of these supports. At the fourth stage, the left half of these supports is erected and sideways 33, 34 are prepared for vehicles in the region of the remaining supports and the retaining walls (not shown) are erected in the area of these supports. At the fifth stage, the remaining supports are erected and approaches are arranged, and when the supports are ready, the left and right metal spans 2 are assembled using temporary supports (not shown) and their subsequent dismantling and effort control first in the assembled first two spans using a jack support (not shown) in the alignment of the second support after dismantling the temporary supports (not shown in the drawings) in these spans and before the installation of the span of the next span, and then in the assembled third and fourth spans using By jacking up the jack legs (not shown) in the sections of the third 25 and fourth 26 legs after dismantling the temporary legs (not shown in the drawings) in these spans, and before installing the next span, the installation of the left span is delayed from the right span, and after the construction of flyover 1, vehicles are allowed to pass on the highway at two levels
The abutments 35, retaining walls (not shown) and intermediate supports 3 are erected by manufacturing bored piles 36 using casing pipes (not shown), excavating pits using embedded fasteners (not shown in the drawings), felling slurry concrete piles, concrete preparation devices from lean concrete (not shown in the drawings), installation of panel formwork (not shown) and reinforcement (not shown) and concrete grillages 37, installation of reinforcement (not shown) of the body of the supports 3 and / or abutments 35, and / or retaining walls (not shown) ), with use zovaniem conductor (not shown), a metal casing (not shown), obstroenny scaffold (not shown) and body concreting pillars 3 and / or abutments 35 and / or retaining walls (not shown).

 The body of the abutments 35 and / or retaining walls (not shown) are concreted in a shield formwork (not shown).

 Each metal span 2 is made box-shaped, composed of L-shaped all-welded asymmetric blocks 14 and 15, one of which 14 facade is made with an inclined wall, and the other 15, the inner one with a vertical wall 16, and an orthotropic plate 17, and the supporting parts 4 , 5, 6 are installed under the vertical walls 16 of the blocks 15, and the boxes are joined by the transverse beams 18 of the orthotropic plate 17 and the continuous diaphragms 19 on the supports 3.

 Metal spans 2 are assembled by installing temporary supports (not shown), enlargement assemblies of blocks 14 and 15 of span 2 on enlargement and welding stands (not shown), supply and installation of enlarged blocks with two cranes (not shown), assembly and design of transverse joints (not shown) between the boxes to the third support, dismantling the temporary supports in the first two spans, regulating the forces in these spans, assembling the next two spans, dismantling the temporary supports in these spans, regulating the forces in them, collecting and the subsequent two spans, dismantling the temporary supports within them and lowering the span 2 to the supporting parts, and the installation of the left span is delayed by two enlarged units, and as the enlarged units of the span 2 are mounted, middle and cantilevered orthotropic ones are installed plates from suspended scaffolds (not shown in the drawings), and the installation of the remaining five spans is similar to the installation of the first six spans without adjusting the forces in the last five spans, while echeniya other highway arteries and / or roads production work is carried out at night with minimal vehicular traffic on these highways and / or roads.

 When installing the span structure 2, use fixed 4 support parts, movable 5 support parts and linearly movable 6 support parts, and only movable support parts 5 are installed on the first 20 and seventh 21 supports, on the fifth 22 and ninth 23 supports - one fixed support part 4 and one movable 5 under the vertical wall 16 of each box of each span 2, and on the remaining supports 24-32, one movable support part 5 and one linearly movable 6 under the vertical wall 16 of each box of each span 2, while 4 stationary and linearly moving the support portion 6 with a convex plane portion 12 of each side of the superstructure located on the curve and on the same side of its portion 13 located on the straight line.

 Temporary supports (not shown) are made of space-mountable metal pipes, which are installed on a natural base on reinforced concrete slabs (not shown), and the pipes are joined with bolts (not shown) from I-beams with the support lining with scaffolds for passage and assembly cells (not shown) )

 Jack supports (not shown) are linear rack-mount made of single metal pipes, which are installed on a natural base on reinforced concrete slabs (not shown) with a distribution block made of two-Tauri (not shown).

 At least two adjacent supports 29 and 30 of the section 13 of the flyover 1, located on a straight line, are positioned with a displacement of the axes of the supports under one direction of travel relative to the corresponding axes of the supports under a different direction of movement with the formation of a section of the highway between adjacent adjacent supports of the flyover for passage of vehicles crossing the highway .

Claims (16)

 1. Flyover of a highway of a megalopolis transport complex, including spans, supports and approach sections, characterized in that the flyover is made of not less than eleven-span in length, two-branch parallel doubled in cross section, each branch not less than four lanes counter-directed relative to the other branches of the flyover on the roadway, and is located along the longitudinal axis of the road, and the flyover, at least on a part of the length, is curved in plan and profile, while the section curved in the profile is partially aligned with the section curved in the plan and is (0.52 ... 0.64) the length of the section curved in the plan, and the radius of vertical curvature is (4.7 ... 5 , 3) times the radius of curvature in the plan, and the section curved in the plan (1.05 ... 1.25) times the length of the straight section in the plan of the section of the flyover.  2. Flyover of the highway of the transport complex of the metropolis according to claim 1, characterized in that the new twin flyover is located on the radial highway of the metropolis.  3. Flyover of a highway of a transport complex of a metropolis according to any one of paragraphs. 1 and 2, characterized in that each metal span of a double flyover is made of box-shaped, composed of L-shaped all-welded asymmetric blocks, one of which, front, is made with an inclined wall, and the other, internal, with a vertical wall, and an orthotropic plate moreover, the supporting parts are located under the vertical walls of the blocks, and the boxes are combined by the transverse beams of the orthotropic plate and solid diaphragms on the supports.  4. Flyover of a highway of a megalopolis transport complex according to any one of claims 1 to 3, characterized in that the span structures of a double flyover are located on fixed support parts, movable support parts and linearly movable support parts, moreover, on the first and seventh supports, counting in direction from the curved section to the rectilinear, only movable supporting parts are installed, on the fifth and ninth supports - one fixed supporting part and one movable under the vertical wall of each box of each span I, and on the other supports - one movable supporting part and one linearly movable under the vertical wall of each box of each span, while the fixed and linearly movable supporting parts are located with a convex in plan side of the section of each span located on the curve, and on the same side of the plot, located on a straight line.  5. A method for regulating and unloading passenger, cargo-passenger and cargo flows of a megalopolis transport complex, including the movement of flows of transport units along a radial-ring system of intersecting highways and artificial engineering structures in their composition and redistribution of flows with periodic repair and reconstruction of at least part of the highways transport complex and / or construction of new highways and / or artificial engineering structures, characterized in that at least in one of the sections of at least one of the highways along its longitudinal axis, a new at least eleven-span overpass doubled in cross-section in length is constructed, each of at least four lanes in different directions, which is erected in stages with the exception of interruption of traffic along the highway in the process of performing work at each stage and ensuring, after completion of the construction of the flyover, the movement of vehicles, at least at least at two levels, including axially of the highway and the overpass of the radial-ring system of the transport complex of the metropolis.  6. The method according to claim 5, characterized in that the new flyover is erected on the radial highway of the metropolis.  7. The method according to claim 5 or 6, characterized in that in the section from the first to the seventh support, the overpass is placed on a curve in plan and profile, convex to the left side along the highway from the center, and the rest is in a straight line.  8. The method according to any one of claims 5 to 7, characterized in that the construction of the flyover is carried out in five stages, in the first of which the construction of the right half of the first and second in the direction from the center of the megalopolis supports and retaining wall along the length of the picket while maintaining the existing transport flows, at the second stage, the left half of the first and second supports is erected and the retaining wall is erected in the area of these supports with the simultaneous preparation of the right side passage for vehicles in the area of the third, fourth, fifth, of the one and the seventh pillars, in the third stage, the right half of the third, fourth, fifth, sixth and seventh pillars is erected and the left side driveway is prepared for vehicles in the vicinity of these pillars; at the fourth stage, the left half of these pillars is erected and the side passages are prepared for vehicles in in the area of the remaining supports and the construction of retaining walls in the area of these supports, and at the fifth stage, the remaining supports are erected and arrange approaches, and when the supports are ready, the left and right metal spans with and the use of temporary supports and their subsequent dismantling and the regulation of efforts first in the assembled first two spans using a jack support in the alignment of the second support after dismantling the temporary supports in these spans and before installing the span of the next span, and then in the assembled third and fourth spans using jack supports in the sections of the third and fourth supports after the dismantling of temporary supports in these spans and before the installation of the next span, with the installation of the left span with a lag behind the right span, and after the construction of the flyover, vehicles are allowed to pass on the highway at two levels.  9. The method according to any one of claims 5 to 8, characterized in that the abutments, retaining walls and intermediate capital supports are erected by making bored piles using casing pipes, developing pits using embedded fasteners, cutting down slurry concrete piles, concrete preparation devices from lean concrete, installation of shield formwork and reinforcement and concreting of grillages, installation of reinforcement of the body of supports, and / or abutments, and / or retaining walls using a conductor, metal formwork, lined with scaffolds, and without onirovaniya body supports and / or attitudes, and / or retaining walls.  10. The method according to p. 9, characterized in that the body of the abutments and / or retaining walls are concreted in a panel formwork.  11. The method according to any one of claims 5 to 9, characterized in that each metal span is box-shaped, composed of L-shaped all-welded asymmetric blocks, one of which, front, is made with an inclined wall, and the other, internal, with a vertical wall, and an orthotropic plate, and the supporting parts are installed under the vertical walls of the blocks, and the boxes are joined by the transverse beams of the orthotropic plate and solid diaphragms on the supports.  12. The method according to claim 11, characterized in that the metal spans are assembled by mounting temporary supports, enlarging the assembly of the span blocks on the enlargement and welding stands, feeding and mounting the enlarged blocks with two cranes, assembling and arranging the transverse joints between the boxes to the third support , dismantling temporary supports in the first two spans, regulating efforts in these spans, assembling the next two spans, dismantling temporary supports in these spans, regulating efforts in them, assembling the next two spans, demo installation of temporary supports within them and lowering the spans to the supporting parts, and the installation of the left span is carried out behind the right by two enlarged blocks, and as the assembly of the enlarged blocks of the spans, the middle and cantilevered orthotropic plates are mounted from the suspended scaffolds, and the installation the remaining five flights are carried out similarly to the installation of the first six flights without adjusting the efforts in the last five flights, while at the sections of the intersection of the highway with other highways and / or roads Work is carried out at night with minimal traffic on these highways and / or roads.  13. The method according to any one of paragraphs. 5-12, characterized in that during the installation of the span, fixed support parts, movable support parts and linearly movable support parts are used, and only movable support parts are installed on the first and seventh supports, one fixed support part on the fifth and ninth supports and one movable under the vertical wall of each box of each span, and on the other supports - one movable supporting part and one linearly movable under the vertical wall of each box of each span, while stationary and linearly moving the supporting part with a convex plane each side of the span portion, located on the curve and on the same side portion thereof disposed on a straight line.  14. The method according to p. 8, characterized in that the temporary supports are spatial rack-mount of metal pipes, which are installed on a natural basis on reinforced concrete slabs, and the pipes are combined with I-beams with the support lining with scaffolds for passage and assembly cells.  15. The method according to p. 8, characterized in that the jack supports are linear rack of single metal pipes, which are installed on a natural base on reinforced concrete slabs with a distribution block of two-Tauri.  16. The method according to any one of claims 5 to 9, characterized in that at least two adjacent supports of the flyover section located on a straight line are displaced by the axes of the supports under one direction of movement relative to the corresponding axes of the supports under another direction of movement with the formation between the adjacent supports of the overpass of the highway section for the passage of vehicles crossing the highway.

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