CN100371539C - Combined mounting structure for water stop - Google Patents
Combined mounting structure for water stop Download PDFInfo
- Publication number
- CN100371539C CN100371539C CNB2005100285539A CN200510028553A CN100371539C CN 100371539 C CN100371539 C CN 100371539C CN B2005100285539 A CNB2005100285539 A CN B2005100285539A CN 200510028553 A CN200510028553 A CN 200510028553A CN 100371539 C CN100371539 C CN 100371539C
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- waterstop
- type
- fold
- clearance
- expansion rail
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Abstract
The present invention relates to an underground structure, more specifically a combined type installing structure of a water stop tie, which is used for extension joints of underground structures, particularly tunnels and similar structures. The installing structure adopts a combined type installing structure, that is to say, on the basis of a middle burying type or an external sticking type installing structure, the installing structure of the present invention combines an internal sticking type installing structure. Namely, the folding type water stop tie made of stainless steel materials is directly installed on a completed reinforced concrete structure in the later stage of a project, so that the present invention can effectively control construction quality, and meanwhile, is convenient for subsequent maintenance and replacement.
Description
Technical field
The present invention relates to the underground structure class, relate to a kind of underground structure, particularly combined mounting structure of the waterstop at place, tunnel-like structure shrinkage joint of being used for concretely.
Background technology
The waterstop that is used for the underground structure shrinkage joint in the prior art, normally adopt the waterstop of rubber-like or plastic materials, its form be divided into external labeling type, in buried and in three kinds of detachables of dress, the waterstop of every shrinkage joint setting is no less than above two kinds combination, to form the defence line more than the twice.The combination of buried and external labeling type during commonly used is.
In the specific practice of buried and external labeling type for waterstop being positioned on reinforcing bar or the template at the structure of reinforced concrete shuttering, when wire-tiing, pour into a mould structural concrete then, one-shot forming.
This mounting means is because waterstop and civil engineering structure are constructed simultaneously, and field condition is mixed and disorderly, and in place might being moved or damaging later influences final stagnant water effect; And rubber-like or plastics class waterstop are limited because of its strength of materials, are damaged in construction period easily, and the durability of operation phase is also poor; Simultaneously,, influence the concrete casting quality in this position, and produce the part cavity, thereby cause the path of seeping water behind the worker because the setting of middle buried water stop causes partial barrier easily in structure; In addition, the existence of middle buried water stop hinders the reinforcement placement of structure end, has influenced the structural strength of end, has increased difficulty also for the reinforcement construction at this position; Particularly behind the worker in buried and external labeling type waterstop can not repair and replace, in case damage, be fatal harm to structurally waterproof.
Interior dress detachable waterstop takies certain space because size is bigger, need reserve structural ledge in the both sides, shrinkage joint, and structure reinforcing bars is arranged and also must be adjusted; Simultaneously, need to reserve the steel preburied component, in order to fixedly rubber-like or plastics class detachable waterstop, this reservation technology same with structure construction, the mutual interference mutually of constructing, influenced the quality of expecting each other.
Summary of the invention
The objective of the invention is according to above-mentioned the deficiencies in the prior art part, a kind of combined mounting structure of waterstop is provided, this mounting structure adopts knockdown mounting structure, just on the basis of buried or external labeling type mounting structure, mounting structure in conjunction with lining type, the fold-type waterstop of stainless steel material promptly directly is installed on the reinforced concrete structure that has completed in the engineering later stage, this mounting structure had both made construction quality be effectively controlled, and the while also is convenient to maintenance, maintenance, the alternative and displacement behind the worker.
The object of the invention realizes being finished by following technical scheme:
A kind of combined mounting structure of waterstop, comprise reinforced concrete structure, between structure and the structure clearance of expansion rail is arranged, the clearance of expansion rail place is provided with waterstop, it is characterized in that being provided with the twice waterstop at least at the clearance of expansion rail place, and one waterstop wherein is stainless steel fold-type waterstop, this stainless steel fold-type waterstop adopts the lining type mounting means to install, it is inboard closely connected and fixedly connected to be about to the structure that fold-type waterstop and clearance of expansion rail both sides completed, and the fold-type of fold-type waterstop is partly corresponding with the clearance of expansion rail position.
Described stainless steel fold-type waterstop is made of the stainless sheet steel of the even perforate of both wings of certain width, fold-type part, and this stainless sheet steel can be linearly in the longitudinal direction or present the special angle shape of place need or the combined shaped of the two.
Described clearance of expansion rail both sides are by chamfering, and the fold-type of waterstop partly is positioned at the clearance of expansion rail place through the space after the chamfering.It is the collapsed shape that is made of how much fold-types of a V-type or Ω type at least that described folding type part divides the section shape.
Described closely connected referring between structure inboard and the waterstop is provided with Waterproof glue line.Describedly fixedly connectedly refer to that bolt is connected between stainless steel fold-type waterstop and the structure inboard.
Buried water stop in the clearance of expansion rail place also can establish together in addition, this waterstop is embedded in the middle of the reinforced concrete structure; Or establish the external labeling type waterstop in addition one, this waterstop is embedded in reinforced concrete structure and meets native face one side.
Also can establish two road waterstops in addition, be middle buried water stop together wherein, and another road is the external labeling type waterstop.
Advantage of the present invention is, because of the material behavior decision, the selected Thin Stainless Steel panel material of waterstop has high strength, corrosion-resistant, endurance, can weld, but mechanical connection and size are little, advantage such as in light weight, can independently stand the tensile stress of cutting of ground water pressure generation fully, more can not damaged unintentionally in construction period, the waterstop lining type is installed simultaneously, need not reinforced concrete structure is done any reservation, therefore, work progress each other is independent of each other, both created good condition for the construction quality that improves the reinforced concrete structure end, also can carry out the installation and the quality inspection of waterstop at leisure, construction quality is controlled easily, and the while also makes maintenance or the displacement behind the worker become possibility, meets the waterproof requirement of project of vital and lasting importance Structural Engineering.
Summary of drawings
Accompanying drawing 1 is a prior art way sectional schematic diagram;
Accompanying drawing 2 is the A-A generalized section of accompanying drawing 1;
Accompanying drawing 3 is embodiment one a way sectional schematic diagram;
Accompanying drawing 5 is embodiment two way sectional schematic diagrams;
Accompanying drawing 6 is the C-C generalized section of accompanying drawing 5;
Accompanying drawing 7 is embodiment three way sectional schematic diagrams;
Accompanying drawing 8 is the D-D generalized section of accompanying drawing 7;
Accompanying drawing 9 is stainless steel fold-type waterstop typing processing style and typical connection diagram;
Accompanying drawing 10 is pre-bent to special angle shape structural representation for stainless steel fold-type waterstop;
Accompanying drawing 11 is a stainless steel fold-type waterstop Plane Installation schematic diagram;
Accompanying drawing 12 is that stainless steel fold-type waterstop is installed the V-shaped section structural representation;
Accompanying drawing 13 is that stainless steel fold-type waterstop is installed Ω type section structure schematic diagram;
Concrete technical scheme
Feature of the present invention and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that technician's of the same trade understanding:
Shown in Fig. 1-13, label 1-24 represents respectively: reinforced concrete structure 1, structure is met native face 2, structure inboard 3, cystosepiment 4, clearance of expansion rail 5, in buried rubber fastening band 6, external labeling type waterstop 7, backing plate 8, nut 9, chamfering place 10, waterstop fold-type part 11, stainless steel waterstop 12, Waterproof glue line 13, chemical anchor bolts 14, welding point 15, standard scale linearity stainless steel waterstop 16, rectangular-shaped stainless steel waterstop 17, be positioned at the perforate 18 of both wings, V-type fold-type part 19, Ω type fold-type part 20, the stainless steel waterstop is pre-bent to special angle shape 21, domain lining type stainless steel fold-type waterstop 22, interior dress detachable device 23, in adorn detachable waterstop 24.
Embodiment one:
Present embodiment comprises reinforced concrete structure 1, middle buried water stop 6, stainless steel fold-type waterstop 12, clearance of expansion rail 5 is arranged between structure and the structure, clearance of expansion rail 5 places are provided with the twice waterstop, and the first road waterstop is middle buried water stop 6, and this waterstop 6 is embedded in the middle of the structure 1; The second road waterstop is a lining type stainless steel fold-type waterstop 12, bonding closely connected between fold-type waterstop 12 and reinforced concrete structure 1 inboard by Waterproof glue line 13, fixedly connected by chemical anchor bolts 14 (perhaps expansion bolt) between fold-type waterstop 12 and structure 1 inboard, the fold-type part 19 (or 20) of fold-type waterstop 12 is corresponding with clearance of expansion rail 5 positions.
Stainless steel fold-type waterstop 12 is the stainless sheet steel of certain width, evenly has hole 18 on the both wings of its fold-type part 19 (or 20), and the position in hole 18 is corresponding one by one with the permanent position of chemical anchor bolts 14.
Stainless steel fold-type waterstop 12 is to be made of linearly stainless steel waterstop 16, rectangular shape stainless steel waterstop 17 or 21 aggregate erections of special angle shape waterstop, certainly the local shape of waterstop 12 also can be according to on-the-spot needs, both can utilize special tool that standard scale linearity waterstop is bent into certain angle, also can directly select the special angle shape waterstop 21 or the rectangular-shaped stainless steel waterstop 17 of factory process for use, make domain waterstop 22 final consistent with the inner edge shape of actual concrete structure.
Establish chamfering 10 in clearance of expansion rail 5 both sides, and the fold-type part 19 (or 20) of waterstop 12 is positioned at clearance of expansion rail 5 places through the space after the chamfering.Fold-type part 19 (or 20) section configuration is the collapsed shape by how much fold-types formations of a V-type (or Ω type).
Present embodiment is when construction, stainless steel waterstop 12 can be made product such as linearity stainless steel waterstop 16, rectangular-shaped stainless steel waterstop 17 or the special angle shape waterstop 21 of standard scale in advance by actual needs, position according to structure inboard 3, select or be bent into the shape that needs for use, each section waterstop is welded to connect the formation ring-type by welding point 15.
Obviously the section configuration that those skilled in the art will recognize that the fold-type part 19 (or 20) that the present invention adopts can adopt a variety of; because the purpose of employing fold-type is the flexible needs for the commensurate structure shrinkage joint; thereby any collapsible shape that can realize above-mentioned purpose all can satisfy requirement of the present invention, should belong to protection scope of the present invention certainly.
Embodiment two:
Present embodiment comprises reinforced concrete structure 1, external labeling type waterstop 7, stainless steel fold-type waterstop 12, clearance of expansion rail 5 is arranged between structure and the structure, clearance of expansion rail 5 places are provided with the twice waterstop, and the first road waterstop is an external labeling type waterstop 7, and this waterstop 7 is embedded in structure 1 and meets native face one example; The second road waterstop is a lining type stainless steel fold-type waterstop 12, and the mounting structure of this waterstop 12 is identical with embodiment one.
Embodiment three:
Present embodiment comprises reinforced concrete structure 1, middle buried water stop 6, external labeling type waterstop 7, stainless steel fold-type waterstop 12, clearance of expansion rail 5 is arranged between structure and the structure, clearance of expansion rail 5 places are provided with three road waterstops, the first road waterstop is an external labeling type waterstop 7, and this waterstop 7 is embedded in structure 1 and meets native face one side; The second road waterstop is middle buried water stop 6, and this waterstop 6 is embedded in the middle of the structure 1; The 3rd road waterstop is a lining type stainless steel fold-type waterstop 12, and the mounting structure of this waterstop 12 is identical with embodiment one.
The present invention is for the selection of Thin Stainless Steel panel material, but is because this material has high strength, corrosion-resistant, endurance, can weld mechanical connection and characteristic such as size is little, in light weight, can independently stand the tensile stress of cutting that ground water pressure produces fully.Therefore, can determine Gao Yukuan and standard scale linearity or other angle shape, the layout of bolt hole etc. of different waterstop material thicknesses, width, fold-type size according to the engineering actual conditions.This is technician institute of the same trade understanding easily, repeats no more.
Claims (9)
1. the combined mounting structure of a waterstop, comprise reinforced concrete structure, between structure and the structure clearance of expansion rail is arranged, the clearance of expansion rail place is provided with waterstop, it is characterized in that being provided with the twice waterstop at least at the clearance of expansion rail place, and one waterstop wherein is stainless steel fold-type waterstop, this stainless steel fold-type waterstop adopts the lining type mounting means to install, it is closely connected and fixedly connected to be about to the concrete structure inboard of fold-type waterstop and clearance of expansion rail both sides having completed, and the fold-type of fold-type waterstop partly is positioned at the clearance of expansion rail place, the body structure surface of both sides, shrinkage joint need not to reserve step.
2. the combined mounting structure of a kind of waterstop according to claim 1, it is characterized in that described stainless steel fold-type waterstop is made of the stainless sheet steel of the even perforate of both wings of certain width, fold-type part, this stainless sheet steel can be linearly in the longitudinal direction or present the special angle shape of place need or the combined shaped of the two.
3. the combined mounting structure of a kind of waterstop according to claim 1 is characterized in that described clearance of expansion rail both sides by chamfering, and the fold-type of waterstop partly is positioned at the clearance of expansion rail place through the space after the chamfering.
4. it is the collapsed shape that is made of how much fold-types of a V-type or Ω type at least that the combined mounting structure of a kind of waterstop according to claim 1, the folding type part that it is characterized in that described stainless steel fold-type waterstop divide the section shape.
5. the combined mounting structure of a kind of waterstop according to claim 1 is characterized in that described closely connected referring between structure inboard and the waterstop is provided with Waterproof glue line.
6. the combined mounting structure of a kind of waterstop according to claim 1 is characterized in that describedly fixedly connectedly referring to that bolt is connected between stainless steel fold-type waterstop and the structure inboard.
7. the combined mounting structure of a kind of waterstop according to claim 1 is characterized in that buried water stop in the clearance of expansion rail place also is provided with together, and this waterstop is positioned among the reinforced concrete structure, and this waterstop is embedded in the middle of the structure.
8. the combined mounting structure of a kind of waterstop according to claim 1, it is characterized in that also being provided with one the external labeling type waterstop at the clearance of expansion rail place, this waterstop is positioned at reinforced concrete structure and meets native face one side, and this waterstop is embedded in the structure outside.
9. the combined mounting structure of a kind of waterstop according to claim 1, it is characterized in that also being provided with two road waterstops at the clearance of expansion rail place, wherein together middle buried water stop is positioned among the reinforced concrete structure, and this waterstop is embedded in the middle of the structure; Another road external labeling type waterstop is positioned at reinforced concrete structure and meets native face one side, and this waterstop is embedded in the structure outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100285539A CN100371539C (en) | 2005-08-05 | 2005-08-05 | Combined mounting structure for water stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100285539A CN100371539C (en) | 2005-08-05 | 2005-08-05 | Combined mounting structure for water stop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1730845A CN1730845A (en) | 2006-02-08 |
| CN100371539C true CN100371539C (en) | 2008-02-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100285539A Expired - Fee Related CN100371539C (en) | 2005-08-05 | 2005-08-05 | Combined mounting structure for water stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100371539C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202000019735A1 (en) * | 2020-08-07 | 2022-02-07 | Carpi Tech Bv | SYSTEM FOR THE DOUBLE SEALED CONNECTION OF WATERPROOF PANELS FOR HYDRAULIC WORKS |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929344B (en) * | 2010-07-14 | 2012-07-04 | 中铁隧道集团二处有限公司 | Method for mounting medium-deep buried water stop of tunnel archwall lining concrete toroidal construction joint |
| CN105780940B (en) * | 2016-04-28 | 2018-02-09 | 中国化学工程第三建设有限公司 | building expansion joint anti-leakage structure |
| CN108867898A (en) * | 2018-09-03 | 2018-11-23 | 江苏核电有限公司 | A kind of external labeling type rubber fastening band |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2310809Y (en) * | 1997-09-30 | 1999-03-17 | 北京市电科水电高技术工程公司 | Composite water stop |
| CN1266930A (en) * | 1999-03-10 | 2000-09-20 | 李南承 | Water-stop device |
| JP2003020629A (en) * | 2001-07-05 | 2003-01-24 | Hokukon Co Ltd | Flexible aseismatic connection structure for water channel receiving internal hydraulic pressure |
| CN2597527Y (en) * | 2003-01-28 | 2004-01-07 | 王军 | Steel plate water stop band for bridge expansion device |
| JP2005126985A (en) * | 2003-10-23 | 2005-05-19 | Seibu Polymer Corp | Joint section flexible joint of pre-cast concrete member and its anchor structure |
| CN2809018Y (en) * | 2005-08-05 | 2006-08-23 | 上海市隧道工程轨道交通设计研究院 | Combination type mounting structure for water stop |
-
2005
- 2005-08-05 CN CNB2005100285539A patent/CN100371539C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2310809Y (en) * | 1997-09-30 | 1999-03-17 | 北京市电科水电高技术工程公司 | Composite water stop |
| CN1266930A (en) * | 1999-03-10 | 2000-09-20 | 李南承 | Water-stop device |
| JP2003020629A (en) * | 2001-07-05 | 2003-01-24 | Hokukon Co Ltd | Flexible aseismatic connection structure for water channel receiving internal hydraulic pressure |
| CN2597527Y (en) * | 2003-01-28 | 2004-01-07 | 王军 | Steel plate water stop band for bridge expansion device |
| JP2005126985A (en) * | 2003-10-23 | 2005-05-19 | Seibu Polymer Corp | Joint section flexible joint of pre-cast concrete member and its anchor structure |
| CN2809018Y (en) * | 2005-08-05 | 2006-08-23 | 上海市隧道工程轨道交通设计研究院 | Combination type mounting structure for water stop |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202000019735A1 (en) * | 2020-08-07 | 2022-02-07 | Carpi Tech Bv | SYSTEM FOR THE DOUBLE SEALED CONNECTION OF WATERPROOF PANELS FOR HYDRAULIC WORKS |
| WO2022029707A1 (en) * | 2020-08-07 | 2022-02-10 | Carpi Tech B.V. | System for the double-sealed connection of waterproofing panels for hydraulic works |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1730845A (en) | 2006-02-08 |
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