CN216948211U - Water-proof pile plate wall - Google Patents
Water-proof pile plate wall Download PDFInfo
- Publication number
- CN216948211U CN216948211U CN202120868908.XU CN202120868908U CN216948211U CN 216948211 U CN216948211 U CN 216948211U CN 202120868908 U CN202120868908 U CN 202120868908U CN 216948211 U CN216948211 U CN 216948211U
- Authority
- CN
- China
- Prior art keywords
- water
- pile
- stop
- plate
- stop sheet
- 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
Images
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The utility model relates to a waterproof pile sheet wall which comprises a plurality of I-shaped steel piles which can be directly inserted into the ground and a waterproof sheet connected between every two I-shaped steel piles, wherein the I-shaped steel piles are arranged on the ground; the H-shaped steel pile comprises two parallel transverse pile plates and a vertical pile plate connected between the two transverse pile plates, and the vertical pile plate and the two transverse pile plates form two caulking grooves with opposite directions; the water-stop sheet is embedded in the caulking groove of the I-shaped steel pile. The waterproof pile plate wall has the advantages of high construction efficiency, good reliability and strong waterproof performance.
Description
Technical Field
The utility model relates to the field of hydraulic engineering construction, in particular to a waterproof pile plate wall.
Background
In the field of infrastructure construction, foundation pit construction needs to be excavated and is limited by the area of a constructed ground and the excavated geology, the foundation pit needs to be excavated downwards under the condition of support, for dense areas of urban buildings, the stress of soil layers of surrounding support buildings can be changed by excavation of earthwork of the foundation pit, and therefore dense piling needs to be carried out firstly to form an underground continuous wall so as to support a retaining wall formed by subsequent excavation of the foundation pit, and then earthwork is excavated within the range of the continuous wall. And because the water of foundation ditch peripheral soil can permeate and get into the foundation ditch, need carry out water proof protection for this reason to avoid rivers constantly to get into the foundation ditch, lead to foundation ditch soil property not hard up because of the dehydration. For the two reasons, pile driving columns are often used for constructing underground diaphragm walls (pile plate walls) in hydraulic engineering construction for foundation pit edge reinforcement and water isolation. However, the existing pile plate wall has low construction efficiency, poor reliability and poor waterproof performance.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims to solve at least one problem in the prior art, and provides a waterproof sheet pile wall which has the advantages of high construction efficiency, good reliability and strong waterproof performance.
A waterproof pile sheet wall comprises a plurality of I-shaped steel piles which can be directly inserted into the ground and a waterproof sheet connected between every two I-shaped steel piles; the H-shaped steel pile comprises two parallel transverse pile plates and a vertical pile plate connected between the two transverse pile plates, and the vertical pile plate and the two transverse pile plates form two embedded grooves in opposite directions; the water-stop sheet is embedded in the caulking groove of the I-shaped steel pile.
Further, the vertical pile plate is located at the center line of the horizontal pile plate.
Further, the distance between the end part of the transverse pile plate and the vertical pile plate is more than 15 cm.
Furthermore, the I-shaped steel pile further comprises a plurality of first water-resisting laths which extend from one of the transverse pile plates towards the inside of the caulking groove and are arranged at intervals; gaps are reserved between the first water-stop battens and the other transverse pile plate, and the gaps are at least larger than the thickness of the water-stop battens.
Furthermore, a plurality of first water-stop laths and the vertical pile plate are arranged in parallel, and the heights of the first water-stop laths are consistent.
Further, the number of the first water-stop strip is 3.
Further, the water-stop plate also comprises a plurality of second water-stop plate strips arranged at two ends of the water-stop plate; when the water-stop sheet is embedded in the caulking groove of the I-shaped steel pile, one second water-stop sheet strip is embedded between the two first water-stop sheet strips.
Furthermore, a reinforcing steel bar is arranged on the back of the water-stop sheet.
Through the arrangement of the I-shaped steel pile, the caulking grooves are formed in the two sides of the steel pile and used for connecting the water-stop sheet, the caulking grooves are convenient for the water-stop sheet to be quickly aligned, the quick construction is facilitated, the water-stop sheet is clamped by the caulking grooves, the water-stop sheet can be prevented from loosening, and the supporting reliability is improved; furthermore, a first water-stop strip and/or a second water-stop strip are further arranged and play a role in prolonging a water seepage path and improving the waterproof and water-proof capacity.
For a better understanding and practice, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of a water-stop pile slab wall according to the present invention;
FIG. 2 is a schematic view of the construction of the pile of the present invention;
fig. 3 is a schematic structural view of the panel wall of the present invention.
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the specific embodiments set forth herein. Rather, these embodiments are provided to convey the scope of the utility model to those skilled in the art.
Unless otherwise defined, terms (including technical and scientific terms) used herein should be understood to have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Moreover, it will be understood that terms used herein should be interpreted as having a meaning that is consistent with their meaning in the context of this specification and the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In order to overcome the defects of the prior art, as shown in fig. 1, the waterproof sheet-pile wall of the present invention comprises a plurality of i-shaped steel piles 10 which can be directly inserted into the ground, and a waterproof sheet 20 connected between every two i-shaped steel piles 10; the I-shaped steel pile 10 comprises two parallel transverse pile plates 11 and a vertical pile plate 12 connected between the two transverse pile plates, and the vertical pile plate 12 and the two transverse pile plates 11 form two caulking grooves 13 with opposite directions; the water-stop plate 20 is embedded in the embedding groove 13 of the I-shaped steel pile 10.
The vertical pile plate 12 is connected between the two horizontal pile plates 11, and it may be preferable that the vertical pile plate 12 is located at the center line of the horizontal pile plate 12. The caulking grooves 13 on the two sides are consistent in size and shape, and standardized production is facilitated.
Further, the distance from the end 111 of the horizontal pile plate 11 to the vertical pile plate 12 is more than 15 cm. The water-stop sheet 20 is embedded in the caulking groove 13, due to installation errors and extrusion of soil in the actual use process, the water-stop sheet 20 may move transversely in the caulking groove 13, and the distance from the end 111 of the transverse pile plate 11 to the vertical pile plate 12 is set to be larger than 15cm, so that the water-stop sheet 20 is prevented from falling off the caulking groove 13 and collapsing.
Further, the i-shaped steel pile 10 further includes a plurality of first water-stop laths 14 extending from one of the transverse pile plates 11 toward the inside of the caulking groove 13 and arranged at intervals; gaps are reserved between a plurality of first water-stop strips 14 and another transverse pile plate 11, and the gaps are at least larger than the thickness of the water-stop plates 20.
Further, the plurality of first water-stop strip 14 and the vertical pile plate 12 are arranged in parallel, and the heights of the plurality of first water-stop strip 14 are consistent.
A gap may exist between the caulking groove 13 and the water-stop sheet 20, and water in soil may permeate into the foundation pit from the bottom of the caulking groove, that is, the gap between the vertical pile plate 12 and the water-stop sheet 20, so that a danger is caused to construction. Therefore, by arranging the first water-resisting strip plates 14, multiple layers of separation are formed, water penetrating to the bottom of the caulking groove is reduced, and the water-resisting capacity is greatly improved.
The number of the first riser strips 14 may be 2, 3, 4, etc. Preferably, the number of the first riser strips 14 is 3.
Preferably, the water-stop plate further comprises a plurality of second water-stop plate strips 21 arranged at two ends of the water-stop plate 20; when the water-stop sheet 20 is embedded in the embedding groove 13 of the i-shaped steel pile, one second water-stop sheet strip 21 is embedded between the two first water-stop sheet strips 14.
Based on this, the cooperation of the second water stop strip 21 and the first water stop strip 14 further improves the water stop capability, and can fix the position of the water stop sheet 20 and prevent the water stop sheet 20 from shifting out of the caulking groove.
Further, a reinforcing steel bar 22 is provided on the back surface of the water-stop sheet 20.
Through the arrangement of the I-shaped steel pile, the caulking grooves are formed in the two sides of the steel pile and used for connecting the water-stop sheet, the caulking grooves are convenient for the water-stop sheet to be quickly aligned, the quick construction is facilitated, the water-stop sheet is clamped by the caulking grooves, the water-stop sheet can be prevented from loosening, and the supporting reliability is improved; furthermore, a first water-stop strip and/or a second water-stop strip are further arranged and play a role in prolonging a water seepage path and improving the waterproof and water-proof capacity.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the utility model, and these changes and modifications are all within the scope of the utility model.
Claims (8)
1. The utility model provides a water proof sheet pile wall which characterized in that: the system comprises a plurality of I-shaped steel piles which can be directly inserted into the ground and a water-stop sheet connected between every two I-shaped steel piles; the H-shaped steel pile comprises two parallel transverse pile plates and a vertical pile plate connected between the two transverse pile plates, and the vertical pile plate and the two transverse pile plates form two embedded grooves in opposite directions; the water-stop sheet is embedded in the caulking groove of the I-shaped steel pile.
2. A water-stop sheet pile wall according to claim 1, characterized in that: the vertical pile plate is located at the center line position of the transverse pile plate.
3. A water-stop sheet pile wall according to claim 1, characterized in that: the distance between the end part of the transverse pile plate and the vertical pile plate is more than 15 cm.
4. A water-stop sheet pile wall according to claim 1, characterized in that: the I-shaped steel pile further comprises a plurality of first waterproof battens which extend from one of the transverse pile plates towards the inside of the caulking groove and are arranged at intervals; gaps are reserved between the first water-stop sheet strips and the other transverse pile sheet, and the gaps are at least larger than the thickness of the water-stop sheet.
5. A water-stop sheet pile wall according to claim 4, characterized in that: the first water-stop strips are arranged in parallel with the vertical pile plates, and the heights of the first water-stop strips are consistent.
6. A water-stop sheet pile wall according to claim 4, characterized in that: the number of the first water-stop strip is 3.
7. The waterproof sheet pile wall according to claim 4, characterized in that: the water-stop plate is characterized by also comprising a plurality of second water-stop plate strips arranged at two ends of the water-stop plate; when the water-stop sheet is embedded in the caulking groove of the I-shaped steel pile, one second water-stop sheet strip is embedded between the two first water-stop sheet strips.
8. A water-stop sheet pile wall according to claim 1, characterized in that: and a reinforcing steel bar is arranged on the back of the water-stop sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120868908.XU CN216948211U (en) | 2021-04-26 | 2021-04-26 | Water-proof pile plate wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120868908.XU CN216948211U (en) | 2021-04-26 | 2021-04-26 | Water-proof pile plate wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216948211U true CN216948211U (en) | 2022-07-12 |
Family
ID=82289299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120868908.XU Active CN216948211U (en) | 2021-04-26 | 2021-04-26 | Water-proof pile plate wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216948211U (en) |
-
2021
- 2021-04-26 CN CN202120868908.XU patent/CN216948211U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111305282A (en) | Subway station anti-floating system in weak water-rich stratum and construction method thereof | |
| JP2018184829A (en) | Retaining wall | |
| CN104895093A (en) | Semi-prefabricated underground continuous wall and construction method thereof | |
| CN110306589B (en) | Method for forming assembled reinforced earth retaining wall | |
| CN205444167U (en) | Underground continuous wall | |
| CN205276287U (en) | Underground continuous wall's attach fitting and underground continuous wall skeleton | |
| CN111074707A (en) | Bridge and tunnel co-construction structure and construction method thereof | |
| CN216948211U (en) | Water-proof pile plate wall | |
| CN211947746U (en) | Bridge and tunnel co-construction structure | |
| CN211947744U (en) | Bridge and tunnel co-construction structure of bidirectional travelling crane | |
| CN218952195U (en) | Foundation pit supporting structure | |
| CN111424675A (en) | Construction method of ultra-large pile spacing deep foundation pit supporting system | |
| CN113803111B (en) | Masonry type water filtering filling retaining wall building block structure and building method | |
| CN215715012U (en) | Bank protection structure | |
| CN212506441U (en) | Waterproof system for basement exterior wall | |
| CN211523226U (en) | Inner support system for foundation pit | |
| CN211948539U (en) | Road structure of half roadbed and half tunnel | |
| CN212316937U (en) | Composite steel plate wall semi-rigid cantilever foundation pit supporting system | |
| CN112962617A (en) | Comprehensive pipe gallery foundation pit supporting method for weathered rock stratum area | |
| CN109306720B (en) | Water intaking structure | |
| CN215165636U (en) | Integrated foundation pit structure stable in stress | |
| CN218373936U (en) | Side slope temporary support structure combining cement micro pile and soil nailing wall | |
| CN219909013U (en) | Portal double-row wall cofferdam structure | |
| CN217150057U (en) | Compromise stake wall of prevention of seepage function and enclose fender structure | |
| CN112609706B (en) | Construction method of opposite-bracing angle brace concrete horizontal supporting structure of foundation pit in sea reclamation area |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |