CN107740437B - Pipe gallery pre-buried steel side waterstop and steel plate for sealing water reinforcing construction process - Google Patents
Pipe gallery pre-buried steel side waterstop and steel plate for sealing water reinforcing construction process Download PDFInfo
- Publication number
- CN107740437B CN107740437B CN201711228378.7A CN201711228378A CN107740437B CN 107740437 B CN107740437 B CN 107740437B CN 201711228378 A CN201711228378 A CN 201711228378A CN 107740437 B CN107740437 B CN 107740437B
- Authority
- CN
- China
- Prior art keywords
- steel
- sealing water
- steel plate
- plate
- waterstop
- 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.)
- Active
Links
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
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
-
- 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
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
Abstract
The invention discloses a kind of pipe gallery pre-buried steel side waterstop and steel plate for sealing water reinforcing construction process, belong to building engineering field.Several positioning bars are arranged in steel plate for sealing water bottom level in the present invention；Several pairs of reinforced steels also are installed in the left and right sides of steel plate for sealing water, jam-packed steel plate for sealing water, prevent steel plate for sealing water vertical misalignment and lateral shift, to greatly reduce the offset deviation of steel plate for sealing water, significantly improve the accuracy rate and qualification rate of the pre-buried material of steel plate for sealing water, lifting construction efficiency and guarantee construction quality, meet code requirement.The present invention integrally reinforces steel side waterstop to drawing using double orientation box, increase the reinforcing area of positioning box and waterstop, it avoids the prior art and reinforces steel the case where waterstop shifts in concrete vibrating when waterstop will lead to steel, significantly improve the accuracy rate and qualification rate of the pre-buried material of steel side waterstop, lifting construction efficiency, and guarantee construction quality, meet code requirement.
Description
Technical field
The present invention relates to building engineering field, in particular to a kind of pipe gallery pre-buried steel side waterstop and steel plate for sealing water adds
Gu construction technology.
Background technique
Currently, waterstop daily reinforcing in steel side is reinforced respectively using the single tier templates separated up and down in pipe gallery construction,
Only top lower template clamps for vertical position positioning, and when concrete vibrating is also easy to produce deviation, causes in the waterstop of piping lane steel side
Between hollow ring be not overlapped with the center line of deformation joint, offset deviation is big or waterstop deformation in buried steel side in causing.
Moreover, side wall steel plate for sealing water is fixed using spot welding in pipe gallery construction at present, steel is hurt in the overweight easy weldering of spot welding
Plate, spot welding do not have fixed effect gently slightly, and side wall steel plate for sealing water is caused to shift, and the lateral position of steel plate for sealing water and vertical position are real
It is larger to survey deviation.
Current construction method causes steel side waterstop and the pre-buried material accuracy rate of steel plate for sealing water and qualification rate lower,
Maintenance cost after having seriously affected construction efficiency and piping lane operation.
Summary of the invention
In order to make up for the deficiencies of the prior art, it solves in existing pipe gallery construction, pre-buried steel side waterstop and side wall stop
The problem of positional shift, often occurs for water steel plate, and the present invention provides a kind of pipe gallery pre-buried steel side waterstops and steel plate for sealing water to add
Gu construction technology.
The technical solution of the present invention is as follows:
A kind of pipe gallery pre-buried steel side waterstop and steel plate for sealing water reinforcing construction process, comprising steps of
1) several positioning bars are set in side wall steel plate for sealing water bottom level and hold steel plate for sealing water to prevent steel plate for sealing water longitudinal
Offset；
2) steel plate for sealing water is installed；
3) several pairs of reinforced steels are installed in the left and right sides of steel plate for sealing water, jam-packed steel plate for sealing water is to prevent steel plate for sealing water horizontal
To offset；
4) steel side waterstop is installed between two parties after the completion of end point spacer bar is constructed；
5) positioning box is made according to the width of the thickness of bottom plate, length and steel side waterstop；The width etc. of the positioning box
In the width of steel side waterstop；Twice of the positioning box height is equal to base plate thickness and subtracts steel side sealing tape thickness；It is described fixed
The long length for being equal to bottom plate of the plate of position box lower plate, the long length for being equal to bottom plate of the plate of the positioning box top plate subtract the wall of two sides
It is thick；
6) one positioning box is respectively installed in the two sides up and down of steel side waterstop；
7) outside entirety in upper and lower two positioning boxes fixes drawing using several split bolts；
8) casting concrete.
Preferably, the spacing in step 1) between adjacent two positioning bar is 1.5-2.5 meters.
Preferably, reinforced steel described in step 3) is U-shaped reinforced steel；The bottom of the U-shaped reinforced steel
Connect with steel plate for sealing water, both sides and the side wall reinforcement welding of the U-shaped reinforced steel are fixed.Due to steel plate for sealing water be both sides to
The structure of equidirectional bending is reinforced using U-shaped reinforced steel, is coincide with steel plate for sealing water bending place, consolidation effect is good.
Preferably, in step 3), the reinforced steel at left and right sides of steel plate for sealing water is arranged in a staggered manner.
Preferably, in step 5), the lower plate and top plate of the positioning box are bamboo slab rubber；The positioning box
Side is also bamboo slab rubber.
Further, several ribs are set between the positioning box two sides.
Preferably, in step 7), the inner termination and baseplate reinforcing bar of split bolt are welded, the external end head of split bolt
Using dismountable bolt.
The invention has the benefit that
1, several positioning bars are arranged in steel plate for sealing water bottom level in the present invention, it is therefore prevented that steel plate for sealing water vertical misalignment；This hair
It is bright that several pairs of reinforced steel jam-packed steel plate for sealing water also are installed in the left and right sides of steel plate for sealing water, it is therefore prevented that steel plate for sealing water is laterally inclined
It moves, to greatly reduce the offset deviation of steel plate for sealing water, significantly improves the accuracy rate and conjunction of the pre-buried material of steel plate for sealing water
Lattice rate, lifting construction efficiency and guarantee construction quality, meet code requirement.
2, it avoids the prior art integrally to reinforcing steel side waterstop is drawn using double orientation box and reinforces the waterstop meeting of steel side
The case where causing steel side waterstop to shift in concrete vibrating, significantly improves the accurate of the pre-buried material of steel side waterstop
Rate and qualification rate, lifting construction efficiency, and guarantee construction quality, meet code requirement.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the positional diagram of steel plate for sealing water and U-shaped reinforced steel and positioning bar；
Fig. 2 is the structural schematic diagram of U-shaped reinforced steel；
Fig. 3 is the structural schematic diagram of positioning box；
Fig. 4 is the cross section structure schematic diagram of positioning box and steel side waterstop positional relationship.
Specific embodiment
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of pipe gallery pre-buried steel side waterstop and steel plate for sealing water strengthening construction work
Skill, comprising steps of
1) steel plate for sealing water 1 is held at interval of 1.5-2.5 meters of horizontally disposed a positioning bars 3 in 1 bottom of side wall steel plate for sealing water,
Positioning bar 3 is weldingly fixed on framework of steel reinforcement, prevents 1 vertical misalignment of steel plate for sealing water.
2) steel plate for sealing water 1 is installed.
3) in the left and right sides of steel plate for sealing water 1, installation is several to U-shaped reinforced steel 2, jam-packed steel plate for sealing water 1；U-shaped reinforcing steel
Muscle 2 includes bottom 22 and side 21, and steel plate for sealing water 1, two sides of U-shaped reinforced steel 2 are close in the bottom 22 of U-shaped reinforced steel 2
Portion 21 is welded with framework of steel reinforcement, to prevent 1 lateral shift of steel plate for sealing water；The side 21 of U-shaped reinforced steel 2 and steel plate for sealing water 1
Vertically；
Specifically, the left side of steel plate for sealing water 1 sets several U-shaped reinforced steels 2, the right side setting of steel plate for sealing water 1 it is several U-shaped plus
Gu reinforcing bar 2；The U-shaped reinforced steel 2 in left side is preferably arranged in pairs with the U-shaped reinforced steel on right side, each pair of U-shaped reinforced steel 2
Position can up and down, left and right be slightly arranged in a staggered manner, naturally it is also possible to be oppositely arranged.
4) steel side waterstop 6 is installed between two parties after the completion of end point spacer bar is constructed；
5) positioning box 8 is made according to the width of the thickness of bottom plate, length and steel side waterstop 6；
As shown in figure 3, positioning box 8 includes two top plate bamboo slab rubbers 5, two bottom bamboo slab rubbers (showing not in the drawings)；
Spacing between two top plate bamboo slab rubbers 5 is equal with the spacing between two bottom bamboo slab rubbers；The plate length etc. of the bottom of positioning box 8 bamboo slab rubber
In the length of bottom plate, the long length for being equal to bottom plate of the plate of 8 top plate bamboo slab rubber 5 of positioning box subtracts the side of the wall thickness positioning box 8 of two sides
It is encircled a city by bamboo slab rubber 4 in face；The wooden rib 7 of several reinforcements is arranged in two top plate bamboo slab rubbers 5 and two bottom bamboo slab rubber inboard, uprights；
The width of positioning box 8 is equal to steel (to be stopped in the width of waterstop 6 when in attached drawing in order to clearly show that positioning box 8 with steel
Water band 6, the edge of steel side waterstop 6 seem not pushed down by positioning box 8；In practical operation, steel side waterstop 6 is just positioned
Box 8 is pushed down)；Twice of 8 height of positioning box is equal to base plate thickness and subtracts 6 thickness of steel side waterstop；
6) as shown in figure 4, respectively installing a positioning box 8 in the two sides up and down of steel side waterstop 6；
7) outside entirety in upper and lower two positioning boxes 8 fixes drawing using several split bolts；The inner end of split bolt
Head is welded with baseplate reinforcing bar, and the external end head of split bolt uses dismountable bolt.
8) casting concrete.
Pipe gallery construction, the accuracy rate of steel side waterstop and the pre-buried material of steel plate for sealing water are carried out using present invention process
It is almost 100% with qualification rate, ensure that construction quality well, while improving construction efficiency.
Certainly, in present invention process, the shape of reinforced steel may be other shapes, as long as steel plate for sealing water can be prevented
Lateral displacement, still, by much testing, it was demonstrated that use U-shaped reinforced steel, consolidation effect is best, and most saves steel
Muscle material.
Heretofore described " bottom plate " is after the completion of steel side waterstop is reinforced using positioning box, to carry out concreting,
After this part concrete setting poured, as bottom plate, thickness of bottom plate etc. designs in advance after having torn positioning box template open.
Claims (7)
1. a kind of pipe gallery pre-buried steel side waterstop and steel plate for sealing water reinforcing construction process, which is characterized in that comprising steps of
1) several positioning bars are set in side wall steel plate for sealing water bottom level and hold steel plate for sealing water to prevent steel plate for sealing water vertical misalignment；
2) steel plate for sealing water is installed；
3) several pairs of reinforced steels are installed in the left and right sides of steel plate for sealing water, jam-packed steel plate for sealing water is to prevent steel plate for sealing water laterally inclined
It moves；
4) steel side waterstop is installed between two parties after the completion of end point spacer bar is constructed；
5) positioning box is made according to the width of the thickness of bottom plate, length and steel side waterstop；The width of the positioning box is equal to steel
The width of side waterstop；Twice of the positioning box height is equal to base plate thickness and subtracts steel side sealing tape thickness；The positioning box
The long length for being equal to bottom plate of the plate of lower plate, the long length for being equal to bottom plate of the plate of the positioning box top plate subtract the wall thickness of two sides；
6) one positioning box is respectively installed in the two sides up and down of steel side waterstop；
7) outside entirety in upper and lower two positioning boxes fixes drawing using several split bolts；
8) casting concrete.
2. pipe gallery pre-buried steel as described in claim 1 side waterstop and steel plate for sealing water reinforcing construction process, it is characterised in that:
Spacing in step 1) between adjacent two positioning bar is 1.5-2.5 meters.
3. pipe gallery pre-buried steel as described in claim 1 side waterstop and steel plate for sealing water reinforcing construction process, it is characterised in that:
Reinforced steel described in step 3) is U-shaped reinforced steel；The bottom of the U-shaped reinforced steel connects with steel plate for sealing water, described U-shaped
The both sides of reinforced steel are fixed with side wall reinforcement welding.
4. pipe gallery pre-buried steel side waterstop and steel plate for sealing water reinforcing construction process, feature exist as claimed in claim 1 or 3
In: in step 3), the reinforced steel at left and right sides of steel plate for sealing water is arranged in a staggered manner.
5. pipe gallery pre-buried steel side waterstop and steel plate for sealing water reinforcing construction process as described in claim any one of 1-3,
Be characterized in that: in step 5), the lower plate and top plate of the positioning box are bamboo slab rubber；The side of the positioning box is also bamboo glue
Plate.
6. pipe gallery pre-buried steel as claimed in claim 5 side waterstop and steel plate for sealing water reinforcing construction process, it is characterised in that:
Several ribs are set between the positioning box two sides.
7. pipe gallery pre-buried steel as described in claim 1 side waterstop and steel plate for sealing water reinforcing construction process, it is characterised in that:
In step 7), the inner termination and baseplate reinforcing bar of split bolt are welded, and the external end head of split bolt uses dismountable bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711228378.7A CN107740437B (en) | 2017-11-29 | 2017-11-29 | Pipe gallery pre-buried steel side waterstop and steel plate for sealing water reinforcing construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711228378.7A CN107740437B (en) | 2017-11-29 | 2017-11-29 | Pipe gallery pre-buried steel side waterstop and steel plate for sealing water reinforcing construction process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107740437A CN107740437A (en) | 2018-02-27 |
| CN107740437B true CN107740437B (en) | 2019-06-14 |
Family
ID=61239724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711228378.7A Active CN107740437B (en) | 2017-11-29 | 2017-11-29 | Pipe gallery pre-buried steel side waterstop and steel plate for sealing water reinforcing construction process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107740437B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356201B (en) * | 2018-10-19 | 2023-11-28 | 中铁第四勘察设计院集团有限公司 | Interface waterproof structure of new and old concrete and interface waterproof treatment method |
| CN109577356A (en) * | 2018-12-28 | 2019-04-05 | 中国十九冶集团有限公司 | Underground pipe gallery cabinet and its caisson method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08230982A (en) * | 1995-02-24 | 1996-09-10 | Setsuo Kobayashi | Water reservoir for fire prevention |
| CN203223233U (en) * | 2013-04-15 | 2013-10-02 | 中铁二十五局集团轨道交通工程有限公司 | Tunnel steel-edged water stopping belt installment device |
| CN106758663A (en) * | 2016-12-16 | 2017-05-31 | 济南城建集团有限公司 | Buried rubber fastening band installs positioning construction method in one kind |
-
2017
- 2017-11-29 CN CN201711228378.7A patent/CN107740437B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08230982A (en) * | 1995-02-24 | 1996-09-10 | Setsuo Kobayashi | Water reservoir for fire prevention |
| CN203223233U (en) * | 2013-04-15 | 2013-10-02 | 中铁二十五局集团轨道交通工程有限公司 | Tunnel steel-edged water stopping belt installment device |
| CN106758663A (en) * | 2016-12-16 | 2017-05-31 | 济南城建集团有限公司 | Buried rubber fastening band installs positioning construction method in one kind |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107740437A (en) | 2018-02-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103924505B (en) | Use prefabricated steel-concrete combination T beam and the construction method of Wavelike steel webplate | |
| CN110056092B (en) | Connecting structure of bolting-inserting type upper and lower prefabricated shear walls and superimposed sheet and construction method | |
| CN105569224A (en) | Concrete-filled steel tube edge restraint overlapping integrated shear wall and preparing and installation methods thereof | |
| CN202559384U (en) | Prefabricated assembled pipe-jacking working well | |
| CN210712751U (en) | Aqueduct trough body post-cast strip concrete formwork mounting structure | |
| CN108708480A (en) | A kind of the frame wall filled with masonry structural system and its construction method of sliding slot limit connection | |
| CN107740437B (en) | Pipe gallery pre-buried steel side waterstop and steel plate for sealing water reinforcing construction process | |
| CN116480133A (en) | Supporting system and method for Gaussian curved surface bare concrete construction formwork in sea environment | |
| CN107724540A (en) | Steel plate shear force wall and the attachment structure and its construction method of steel bar girder floor plates | |
| CN103603494B (en) | A kind of ultra-thin steel truss sloping core construction method and formwork structure | |
| CN205712204U (en) | A kind of multiple waterstop and waterproof construction thereof | |
| CN208201918U (en) | Assembled corrugated steel Combined concrete list storehouse pipe gallery | |
| CN203440993U (en) | Connection joint of prefabricated reinforced concrete beam | |
| CN209144668U (en) | A kind of anti-buckling structure of large span box girder with corrugated steel webs | |
| CN209538372U (en) | A kind of combination precast concrete balcony | |
| CN208072390U (en) | A kind of connection structure of the stake of bridge support and underwater binder | |
| CN103437493A (en) | Connecting node of prefabricated reinforced concrete beam and construction method of connecting node | |
| CN207144456U (en) | Builder's jack I-steel built-in fitting | |
| CN216042045U (en) | Embedded steel reinforced concrete floor | |
| CN109137757A (en) | A kind of anti-buckling structure of large span box girder with corrugated steel webs and construction method | |
| CN205382595U (en) | Integral shear force wall of steel pipe concrete edge constraint coincide | |
| CN108098978A (en) | A kind of assembled underground pipe gallery epimere producing device and production method | |
| CN211647302U (en) | Reinforced concrete ramming floor support | |
| CN113846750A (en) | Continuous hollow arch shell structure upper layer flat plate support-free pouring structure and method | |
| CN103741857A (en) | Floor system with U-shaped steel beams, steel bar trusses and floor bearing plates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |