CN110387997A - A kind of assembled Long span wood beam string membrane building structure - Google Patents
A kind of assembled Long span wood beam string membrane building structure Download PDFInfo
- Publication number
- CN110387997A CN110387997A CN201910498508.1A CN201910498508A CN110387997A CN 110387997 A CN110387997 A CN 110387997A CN 201910498508 A CN201910498508 A CN 201910498508A CN 110387997 A CN110387997 A CN 110387997A
- Authority
- CN
- China
- Prior art keywords
- wood beam
- beam string
- membrane
- drag
- line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 66
- 239000002023 wood Substances 0.000 title claims abstract description 50
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 210000002435 tendon Anatomy 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 239000004411 aluminium Substances 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 238000004026 adhesive bonding Methods 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Rod-Shaped Construction Members (AREA)
- Tents Or Canopies (AREA)
Abstract
The present invention relates to a kind of assembled Long span wood beam string membrane building structures, including several assembled laminated wood beam string groups and for the steel tendon drag-line for the formula laminated wood beam string group that is linked and packed；Steel tendon drag-line is located at assembled laminated wood beam string group bottom；It is formed with reticular structure between several assembled laminated wood beam string groups, whole membrane structure is laid on the reticular structure；The tension string beam structure structure has the characteristics that sectional production, prefabricated construction, light-weight, anti-side stability is high, solves prior art difficult point, expands the use span of wooden beam string.Membrane structure have it is light-weight, be easy to cut out, the good characteristics such as construction cost is low, engineering risk is small.
Description
Technical field
The invention belongs to architecture production technical fields, and in particular to a kind of assembled Long span wood beam string membrane building knot
Structure.
Background technique
Longspan structure is big with space, moulding is abundant, speed of application is fast, sufficiently meet the aesthetics of architecture and uses function
The advantages that be widely used.Wherein, tension string beam structure is by its good stress performance, graceful appearance, biggish space etc.
Feature, the increasingly favor by domestic and international architect, structure teacher and scholars.But existing tension string beam structure is general at present
It is formed using steel pipe and drag-line, from great, difficulty of construction is big, stability crosses range request control strictly, influencing it further makes
Use range.
Assembled timber structure is a kind of structure type for greatly developing of country, wherein assembled laminated wood tension string beam structure with
Its excellent structural behaviour is developed.As country is promoting energy-saving and environment friendly building products, China's timber resources is wide
The production of general, timber structure is become a useful person fast, recoverable, it is therefore desirable to obtain high wooden of a kind of assembling, light-weight, stability
Tension string beam structure.
But generally in existing large-span space structure, such as domestic museum, stadium roof system superstructure
It is all made of rigid structure, such as metal Roof structure, weight is big, cost is high, high to bottom bracing structure rigidity requirement, therefore
Lead to that engineering foundation rigidity is big, overall cost is high, construction period is long, construction risk is big, and membrane structure have it is light-weight, be easy to cut
It cuts out, the good characteristics such as construction cost is low, engineering risk is small.Therefore the invention patent combination Long span assembling type wooden beam string knot
The good characteristics of structure excellent loading characteristic and membrane structure can provide a kind of excellent architecture structure form to build.
In view of the above technical problems, it therefore needs to improve.
Summary of the invention
Object of the present invention is to solve prior art difficult point, a kind of assembled Long span wood beam string membrane building knot is provided
Structure, every group of assembled laminated wood beam string group combines laminated wood beam equal strength by multistage on an equal basis and is formed by connecting, between glued wooden frame
It is attached with the wooden component with bolt fastening by metal connecting piece, to realize assembling design and construction.
In order to reach the goals above, the technical scheme adopted by the invention is that: a kind of assembled Long span wood beam string film
Building structure, the steel tendon including several assembled laminated wood beam string groups and for the formula laminated wood beam string group that is linked and packed are drawn
Rope；Steel tendon drag-line is located at assembled laminated wood beam string group bottom；It is formed between several assembled laminated wood beam string groups
Reticular structure is laid with whole membrane structure on the reticular structure.
As a kind of preferred embodiment of the invention, the shape of the entirety membrane structure is height fluctuating wave structure, with dress
Shape with formula laminated wood beam string group is consistent.
As a kind of preferred embodiment of the invention, the assembled laminated wood beam string group combines laminated wood by multistage on an equal basis
Beam equal strength is formed by connecting, and is attached with the wooden component with bolt fastening between glued wooden frame by metal connecting piece.
As a kind of preferred embodiment of the invention, be laid with connecting plate between adjacent gluing wooden frame, adjacent gluing wooden frame with
Connecting plate is by determining bolt fastening to fastening.
As a kind of preferred embodiment of the invention, it is laid with square bottom plate on the adjacent glued wooden frame, square bottom plate is logical
Screw is crossed to be fixedly arranged on glued wooden frame.
As a kind of preferred embodiment of the invention, the entirety membrane structure includes elongated membrane plate and membrane aluminium and film
Material；Membrane material is positioned on elongated membrane plate by membrane aluminium.
As a kind of preferred embodiment of the invention, the membrane material is made of PTFE film material, amplitude 3.81m, with a thickness of
0.6mm, substrate use glass fibre EC3 material.
As a kind of preferred embodiment of the invention, the steel tendon drag-line includes drag-line one and drag-line two；Drag-line one and glue
It closes and is connected between wooden frame by strut one, connected between drag-line two and glued wooden frame by strut two.
As a kind of preferred embodiment of the invention, every Pin assembled laminated wood beam string group uses four sections of drag-lines one and two section
Drag-line two is held to form.
As a kind of preferred embodiment of the invention, PE sheath is socketed on the outside of the drag-line one and drag-line two.
The beneficial effects of the present invention are:
1. the tension string beam structure structure has the spies such as sectional production, prefabricated construction, light-weight, anti-side stability height
Point solves prior art difficult point, expands the use span of wooden beam string.Membrane structure have it is light-weight, be easy to cut out, apply
The good characteristics such as work is at low cost, engineering risk is small；
2. compared with the background art, the present invention is to providing a kind of Long span assembling type wooden beam string-membrane building structure
Design and construction have important practice and theory significance, have wide engineering background.
Detailed description of the invention
Fig. 1 is overall structure diagram of the embodiment of the present invention；
Fig. 2 is membrane structure floor plan of the embodiment of the present invention；
Fig. 3 is membrane structure axonometric drawing of the embodiment of the present invention；
Fig. 4 is membrane structure of embodiment of the present invention elevation 1；
Fig. 5 is membrane structure of embodiment of the present invention elevation 2；
Fig. 6 is membrane structure membrane material Technical Specification Sheet of the embodiment of the present invention；
Fig. 7 is membrane structure intermediate coat parting node diagram of the embodiment of the present invention.
Appended drawing reference in figure: glued wooden frame 1, whole membrane structure 3, drag-line 1, drag-line 29, connecting plate 15 are fixed to fastening
Bolt 16, square bottom plate 17, screw 18, elongated membrane plate 30, membrane aluminium 31, membrane material 32, assembled laminated wood beam string group
100, steel tendon drag-line 200.
Specific embodiment
It elaborates with reference to the accompanying drawing to the embodiment of the present invention.
Embodiment: as shown in Figure 1, a kind of assembled Long span wood beam string membrane building structure, including several assembled glue
Close the wooden beam string group 100 and the steel tendon drag-line 200 for the formula laminated wood beam string group 100 that is linked and packed；Steel tendon drag-line 200
Including drag-line 1 and drag-line 29；It is connected between drag-line 1 and glued wooden frame 1 by strut 1, drag-line 29 and glued wooden frame
It is connected between 1 by strut 2 14；Every Pin assembled laminated wood beam string group 100 uses four sections of drag-lines 1 and two sections of end drag-lines
29 compositions, material are formed using domestic band PE sheath parallel wire unit drag-line；One 4 one end of drag-line and it is provided with connecting hole
Gusset plate connection, other end are connected with connecting plate；Two one end of drag-line links together with works, is provided on the works
The embedded part of built-in fitting, embedded part are welded together by welding with connecting plate；Other end by connecting plate using plain bolt with
Beam string section links together.
The tension string beam structure structure has the characteristics that sectional production, prefabricated construction, light-weight, anti-side stability is high,
It solves prior art difficult point, expands the use span of wooden beam string.Membrane structure have it is light-weight, be easy to cut out, construct
The at low cost, good characteristics such as engineering risk is small.
Steel tendon drag-line 200 is located at 100 bottom of assembled laminated wood beam string group；Several assembled laminated wood beam string groups
It is formed with reticular structure between 100, whole membrane structure 3 is laid on the reticular structure；The shape of whole membrane structure 3 is height
Low fluctuating wave structure, it is consistent with the shape of assembled laminated wood beam string group 100.
Whole membrane structure 3 includes elongated membrane plate 30 and membrane aluminium 31 and membrane material 32；Membrane material 32 passes through membrane aluminium 31
It is positioned on elongated membrane plate 30；Whole membrane structure 3 is the shape height fluctuating with assembled laminated wood beam string group,
Its material is formed using PTFE film material, and color is white, amplitude 3.81m, with a thickness of 0.6mm, 1015 ± 102g/ of weight
M2, through Xiang Qiangdu >=2940N/3cm, latitudinal strength >=3130N/3cm, light transmittance is 17 ± 3, and reflectivity 75 ± 10, substrate is adopted
With glass fibre EC3 material.
Assembled laminated wood beam string group 100 combines 1 equal strength of laminated wood beam by multistage on an equal basis and is formed by connecting, glued wooden frame
It is attached with the wooden component with bolt fastening between 1 by metal connecting piece；The tension string beam structure structure have sectional production,
Prefabricated construction, it is light-weight, anti-side stability is high the features such as, solve prior art difficult point, expand making for wooden beam string
Use span.
Connecting plate 15 is laid between adjacent gluing wooden frame 1, and adjacent gluing wooden frame 1 and connecting plate 15 are by determining spiral shell to fastening
Bolt 16 fastens；It is laid with square bottom plate 17 on adjacent gluing wooden frame 1, square bottom plate 17 is fixedly arranged on glued wooden frame 1 by screw 18
On.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention；Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Although appended drawing reference in figure is used more herein: glued wooden frame 1, whole membrane structure 3, drag-line 1, drag-line two
9, connecting plate 15, to wearing fixing bolt 16, square bottom plate 17, screw 18, elongated membrane plate 30, membrane aluminium 31, membrane material 32, dress
With terms such as formula laminated wood beam string group 100, steel tendon drag-lines 200, but it does not exclude the possibility of using other terms；It uses
These terms are only for the convenience of describing and explaining the nature of the invention；It is construed as any additional limit
System is disagreed with spirit of that invention.
Claims (10)
1. a kind of assembled Long span wood beam string membrane building structure, it is characterised in that: including several assembled laminated wood Zhang Xian
Beam group (100) and steel tendon drag-line (200) for the formula laminated wood beam string group (100) that is linked and packed；Steel tendon drag-line (200)
Positioned at assembled laminated wood beam string group (100) bottom；It is formed between several assembled laminated wood beam string groups (100) netted
Structure is laid with whole membrane structure (3) on the reticular structure.
2. a kind of assembled Long span wood beam string membrane building structure according to claim 1, it is characterised in that: described whole
The shape of body membrane structure (3) is height fluctuating wave structure, consistent with the shape of assembled laminated wood beam string group (100).
3. a kind of assembled Long span wood beam string membrane building structure according to claim 2, it is characterised in that: the dress
Laminated wood beam (1) equal strength is combined on an equal basis by multistage with formula laminated wood beam string group (100) to be formed by connecting, glued wooden frame (1) it
Between be attached with the wooden component with bolt fastening by metal connecting piece.
4. a kind of assembled Long span wood beam string membrane building structure according to claim 3, it is characterised in that: adjacent glue
It closes and is laid with connecting plate (15) between wooden frame (1), adjacent gluing wooden frame (1) and connecting plate (15) is by wearing fixing bolt (16)
Fastening.
5. a kind of assembled Long span wood beam string membrane building structure according to claim 4, it is characterised in that: the phase
It is laid with square bottom plate (17) on adjacent gluing wooden frame (1), square bottom plate (17) is fixedly arranged on glued wooden frame (1) by screw (18)
On.
6. a kind of assembled Long span wood beam string membrane building structure according to claim 1, it is characterised in that: described whole
Body membrane structure (3) includes elongated membrane plate (30) and membrane aluminium (31) and membrane material (32)；Membrane material (32) passes through membrane aluminium
(31) it is positioned on elongated membrane plate (30).
7. a kind of assembled Long span wood beam string membrane building structure according to claim 6, it is characterised in that: the film
Material (32) is made of PTFE film material, amplitude 3.81m, and with a thickness of 0.6mm, substrate uses glass fibre EC3 material.
8. a kind of assembled Long span wood beam string membrane building structure according to claim 1, it is characterised in that: the steel
Tow drag-line (200) includes drag-line one (4) and drag-line two (9)；Pass through strut one between drag-line one (4) and glued wooden frame (1)
(11) it connects, is connect between drag-line two (9) and glued wooden frame (1) by strut two (14).
9. a kind of assembled Long span wood beam string membrane building structure according to claim 8, it is characterised in that: every Pin dress
With formula laminated wood beam string group (100) using four sections of drag-lines one (4) and two sections of end drag-line two (9) compositions.
10. a kind of assembled Long span wood beam string membrane building structure according to claim 9, it is characterised in that: described
PE sheath is socketed on the outside of drag-line one (4) and drag-line two (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910498508.1A CN110387997A (en) | 2019-06-10 | 2019-06-10 | A kind of assembled Long span wood beam string membrane building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910498508.1A CN110387997A (en) | 2019-06-10 | 2019-06-10 | A kind of assembled Long span wood beam string membrane building structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110387997A true CN110387997A (en) | 2019-10-29 |
Family
ID=68285360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910498508.1A Pending CN110387997A (en) | 2019-06-10 | 2019-06-10 | A kind of assembled Long span wood beam string membrane building structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110387997A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296750A (en) * | 2011-05-31 | 2011-12-28 | 中铁十局集团建筑工程有限公司 | Wide span prestressed beam string structure and its construction method |
| CN103397740A (en) * | 2013-08-05 | 2013-11-20 | 东南大学 | Three-dimensional beam string structure |
| CN203855866U (en) * | 2014-06-03 | 2014-10-01 | 中铁二十局集团第四工程有限公司 | Large-span frame bridge overhead roof with beams convenient to construct |
| US9441371B1 (en) * | 2012-09-14 | 2016-09-13 | Daniel J. Harkins | Building insulation system |
-
2019
- 2019-06-10 CN CN201910498508.1A patent/CN110387997A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296750A (en) * | 2011-05-31 | 2011-12-28 | 中铁十局集团建筑工程有限公司 | Wide span prestressed beam string structure and its construction method |
| US9441371B1 (en) * | 2012-09-14 | 2016-09-13 | Daniel J. Harkins | Building insulation system |
| CN103397740A (en) * | 2013-08-05 | 2013-11-20 | 东南大学 | Three-dimensional beam string structure |
| CN203855866U (en) * | 2014-06-03 | 2014-10-01 | 中铁二十局集团第四工程有限公司 | Large-span frame bridge overhead roof with beams convenient to construct |
Non-Patent Citations (1)
| Title |
|---|
| 房屋建筑学教材选编小组: "《房屋建筑学 第四册 大型公共建筑》", 30 September 1961 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191029 |