CN105986579A - Cushion layer for mounting of underground composite pipe rack concrete member - Google Patents
Cushion layer for mounting of underground composite pipe rack concrete member Download PDFInfo
- Publication number
- CN105986579A CN105986579A CN201510874484.7A CN201510874484A CN105986579A CN 105986579 A CN105986579 A CN 105986579A CN 201510874484 A CN201510874484 A CN 201510874484A CN 105986579 A CN105986579 A CN 105986579A
- Authority
- CN
- China
- Prior art keywords
- layer
- concrete
- component
- cushion layer
- mounting
- 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
- 239000004567 concrete Substances 0.000 title claims abstract description 27
- 239000002131 composite material Substances 0.000 title abstract 2
- 239000011384 asphalt concrete Substances 0.000 claims abstract description 20
- 239000010426 asphalt Substances 0.000 claims abstract description 19
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Revetment (AREA)
Abstract
The invention relates to a cushion layer for mounting of an underground composite pipe rack concrete member. The cushion layer is characterized in that an asphalt layer or asphalt concrete layer is arranged on a concrete cushion layer part.
Description
Technical field
The present invention relates to a kind of pad installed for underground pipe gallery concrete component
Layer.
Background technology
It is generally required to one bed course of making is to guarantee that component is steady when concrete component is installed,
This bed course especially must not in pipe gallery etc. has the underground use component of waterproof requirement
The ingredient that can lack.
In prior art, it is to use C15-C30 coagulation that concrete component installs bed course routine
Soil directly moulding by casting, molding back pad layer upper surface flatness is bad and hard, prefabricated
In component mounting process, component needs to move on bed course, easily causes structure in installation process
Part damages.
Summary of the invention
The goal of the invention of the present invention is to provide a kind of for underground pipe gallery concrete
The bed course that component is installed, facilitates component to install, and component is hardly damaged in installation process.
Realize the technical scheme of the object of the invention:
A kind of bed course installed for underground pipe gallery concrete component, has concrete
Bed course, it is characterised in that: it is arranged over bitumen layer or bituminous concrete at concrete cushion
Layer.
The thickness bitumen layer of bitumen layer or asphalt concrete layer or the thickness of asphalt concrete layer
Degree 0.3cm-3cm.
Bitumen layer or asphalt concrete layer are interval with groove, and spacing distance is concrete structure
The width of part.
The invention have the benefit that
The present invention is arranged over bitumen layer or asphalt concrete layer at concrete cushion, due to
Colophonium or asphalt concrete layer have mucosity, flexibility so that component is in Colophonium or drip
It is effectively reduced frictional resistance when moving on blue or green concrete layer, reduces component and move difficulty journey
Degree, and can significantly alleviate component damage probability；Owing to Colophonium or asphalt concrete layer have
Flexibility and caking property, can cause bed course and structure because of member dead weight after component installation is in place
Tightly fit bottom part, and bed course can constitute one because having caking property with member bottom section
The waterproof construction of individual entirety, is effectively improved component water resistance.
The thickness bitumen layer of bitumen layer of the present invention or asphalt concrete layer or bituminous concrete
The thickness 0.3cm-3cm of layer, facilitates component to install meeting, and reduces component damage
Under premise, effectively control cost.
Bitumen layer of the present invention or asphalt concrete layer are interval with groove, and spacing distance is mixed
The width of solidifying soil component, can effectively solve because of squeezing-pushing action in component moving process, will
Bitumen layer or asphalt concrete layer boost, and are deposited between two components that to affect two components normal
Installation question, further facilitates the installation of component.
Accompanying drawing explanation
Fig. 1 is cushion layer structure schematic diagram of the present invention.
Detailed description of the invention
Embodiment 1:
As it is shown in figure 1, be arranged over bitumen layer 3 at concrete cushion 2, bitumen layer
Thickness is 1cm, and bitumen layer is interval with groove 4, and spacing distance is concrete component 1
Width.
Embodiment 2:
It is arranged over asphalt concrete layer, the thickness of asphalt concrete layer at concrete cushion
For 2cm.
The present invention is arranged over bitumen layer or asphalt concrete layer at concrete cushion, due to
Colophonium or asphalt concrete layer have mucosity, flexibility so that component is in Colophonium or drip
It is effectively reduced frictional resistance when moving on blue or green concrete layer, reduces component and move difficulty journey
Degree, and can significantly alleviate component damage probability；Owing to Colophonium or asphalt concrete layer have
Flexibility and caking property, can cause bed course and structure because of member dead weight after component installation is in place
Tightly fit bottom part, and bed course can constitute one because having caking property with member bottom section
The waterproof construction of individual entirety, is effectively improved component water resistance.
Bitumen layer of the present invention or asphalt concrete layer are interval with groove, and spacing distance is mixed
The width of solidifying soil component, can effectively solve because of squeezing-pushing action in component moving process, will
Bitumen layer or asphalt concrete layer boost, and are deposited between two components that to affect two components normal
Installation question, further facilitates the installation of component.
Claims (3)
1. the bed course installed for underground pipe gallery concrete component, has concrete mats
Layer, it is characterised in that: it is arranged over bitumen layer or asphalt concrete layer at concrete cushion.
The pad installed for underground pipe gallery concrete component the most according to claim 1
Layer, it is characterised in that: the thickness 0.3cm-3cm of bitumen layer or asphalt concrete layer.
The pad installed for underground pipe gallery concrete component the most according to claim 2
Layer, it is characterised in that: bitumen layer or asphalt concrete layer are interval with groove, and spacing distance is
The width of concrete component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510874484.7A CN105986579A (en) | 2015-11-20 | 2015-11-20 | Cushion layer for mounting of underground composite pipe rack concrete member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510874484.7A CN105986579A (en) | 2015-11-20 | 2015-11-20 | Cushion layer for mounting of underground composite pipe rack concrete member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105986579A true CN105986579A (en) | 2016-10-05 |
Family
ID=57040657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510874484.7A Pending CN105986579A (en) | 2015-11-20 | 2015-11-20 | Cushion layer for mounting of underground composite pipe rack concrete member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105986579A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489166A (en) * | 2017-08-24 | 2017-12-19 | 威海齐德新型建材有限公司 | A kind of impervious corrosion resistant concrete earthwork is contained |
| CN108104161A (en) * | 2017-04-18 | 2018-06-01 | 南京联众建设工程技术有限公司 | Corrugated steel structure underground pipe gallery base configuration and its construction method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030163971A1 (en) * | 2002-02-26 | 2003-09-04 | Jiann-Min Chen | Method of applying a self-adhesive waterproof membrane to an external wall and base slab of an underground construction |
| CN101845910A (en) * | 2010-05-21 | 2010-09-29 | 重庆大学 | Bitumen sand cushion energy-dissipating and shock-absorbing building |
| KR101318301B1 (en) * | 2012-06-12 | 2013-10-16 | 김남선 | Frame structure for underground structure and method of constructing underground structure using the same |
| CN204552756U (en) * | 2015-01-20 | 2015-08-12 | 广东省建筑工程集团有限公司 | A kind of Super Long Tunnel sole plate sliding layer |
-
2015
- 2015-11-20 CN CN201510874484.7A patent/CN105986579A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030163971A1 (en) * | 2002-02-26 | 2003-09-04 | Jiann-Min Chen | Method of applying a self-adhesive waterproof membrane to an external wall and base slab of an underground construction |
| CN101845910A (en) * | 2010-05-21 | 2010-09-29 | 重庆大学 | Bitumen sand cushion energy-dissipating and shock-absorbing building |
| KR101318301B1 (en) * | 2012-06-12 | 2013-10-16 | 김남선 | Frame structure for underground structure and method of constructing underground structure using the same |
| CN204552756U (en) * | 2015-01-20 | 2015-08-12 | 广东省建筑工程集团有限公司 | A kind of Super Long Tunnel sole plate sliding layer |
Non-Patent Citations (1)
| Title |
|---|
| 水利部建设与管理司等: "《2009-2010年度水利水电工程建设工法汇编》", 30 September 2011 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104161A (en) * | 2017-04-18 | 2018-06-01 | 南京联众建设工程技术有限公司 | Corrugated steel structure underground pipe gallery base configuration and its construction method |
| CN108222065A (en) * | 2017-04-18 | 2018-06-29 | 南京联众建设工程技术有限公司 | Corrugated steel structure underground pipe gallery base configuration |
| CN107489166A (en) * | 2017-08-24 | 2017-12-19 | 威海齐德新型建材有限公司 | A kind of impervious corrosion resistant concrete earthwork is contained |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20161005 |