CN111608170A - Anti-bending plastic-steel combined bearing sheet pile and mounting method thereof - Google Patents
Anti-bending plastic-steel combined bearing sheet pile and mounting method thereof Download PDFInfo
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- CN111608170A CN111608170A CN202010277878.5A CN202010277878A CN111608170A CN 111608170 A CN111608170 A CN 111608170A CN 202010277878 A CN202010277878 A CN 202010277878A CN 111608170 A CN111608170 A CN 111608170A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/02—Sheet piles or sheet pile bulkheads
- E02D5/03—Prefabricated parts, e.g. composite sheet piles
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Abstract
The invention discloses an anti-bending plastic-steel combined bearing sheet pile, which is characterized in that a plurality of first sheet piles which are same in structure and are sequentially installed along the margin of a soil region to be protected are arranged, each first sheet pile comprises a sheet pile body with a horizontal cross section in a shape like Chinese character ' ji ', a first T-shaped joint arranged at one end of the sheet pile body in the shape like Chinese character ' ji ', and a first C-shaped interface which is arranged at the other end of the sheet pile body in the shape like Chinese character ' ji and is matched with the first T-shaped joint. The invention also provides an installation method of the anti-bending plastic steel combined bearing sheet pile. Through the scheme, the soil property protection device has the advantages of simple structure, convenience and quickness in installation, strong bearing capacity and the like, and has high practical value and popularization value in the technical field of soil property protection.
Description
Technical Field
The invention relates to the technical field of soil protection, in particular to an anti-bending plastic-steel combined bearing sheet pile and an installation method thereof.
Background
The sheet pile is one kind of protection pile, and its shape is long and flat, can be used to the protection in fields such as low slope, foundation ditch. In general, the high-power-driven concrete is driven by a dynamic compaction method. Traditional sheet pile is mostly the reinforced concrete material, and its weight is heavier, and the installation is inconvenient. Therefore, it is urgently needed to provide a bending-resistant plastic-steel combined bearing sheet pile with simple structure and strong bending resistance and an installation method thereof.
Disclosure of Invention
Aiming at the problems, the invention aims to provide an anti-bending plastic-steel combined bearing sheet pile and an installation method thereof, and the invention adopts the following technical scheme:
the utility model provides an anti plastic steel combination bearing sheet pile of buckling, along wait that the marginal of soil property region of protection installs in proper order, and several first sheet piles that the structure is the same, first sheet pile includes that horizontal cross-section is the sheet pile body of nearly word shape, sets up the first T type joint in the one end of nearly word shape of sheet pile body to and set up the other end of nearly word shape of sheet pile body, and with the first C type interface that first T type connects the matching.
Furthermore, the anti-bending plastic steel combined bearing sheet pile further comprises a plurality of reinforcing columns which are distributed along the longitudinal direction of the sheet pile body and are integrally formed with the sheet pile body.
Furthermore, the anti-bending plastic steel combined bearing sheet pile also comprises a corner component arranged between the adjacent first sheet piles; the corner assembly comprises a second C-shaped interface, a third T-shaped joint and a second T-shaped joint, wherein the third T-shaped joint is arranged back to back with a C-shaped opening of the second C-shaped interface, and the second T-shaped joint is arranged perpendicular to the third T-shaped joint; the second T-shaped joint, the third T-shaped joint and the second C-shaped interface are integrally formed.
Furthermore, the anti-bending plastic-steel combined bearing sheet pile also comprises a second sheet pile which is sleeved in the second T-shaped joint and has the same structure as the first sheet pile;
and the horizontal section of the two adjacent first sheet piles, the corner assembly and the second sheet pile is in a T shape.
Furthermore, the anti-bending plastic-steel combined bearing sheet pile further comprises a plurality of caps buckled on the first sheet pile, the corner component and the second sheet pile; the cap comprises a C-shaped body with a C-shaped horizontal section and a clamping edge integrally formed with the end part of the C-shaped body.
Preferably, the thickness of the sheet pile body is one of 6mm, 8mm, 10mm and 12 mm.
Preferably, the diameter of the reinforcing column is one of 10mm, 12mm, 14mm and 16 mm.
The installation method of the anti-bending plastic steel combined bearing sheet pile is characterized by comprising the following steps of:
step S1, hoisting one end of the first sheet pile, and lifting the first sheet pile until the first sheet pile is vertical to the soil to be protected; the first sheet pile is arranged along the boundary of the soil region to be protected;
step S2, knocking the first sheet pile downwards to enable the first sheet pile to be inserted into soil, and reserving the first sheet pile with the height of 100-500 mm on the surface of the soil;
step S3, sleeving a second C-shaped interface of the corner component in a first T-shaped joint of the first sheet pile, and knocking the corner component downwards until the top of the corner component is flush with the top of the first sheet pile;
step S4, sleeving the first C-shaped connector of the second sheet pile in the second T-shaped connector, and knocking the second sheet pile downwards until the top of the second sheet pile is flush with the top of the first sheet pile;
step S5, repeating the steps S1 to S4 until the margins of the soil region to be protected are all provided with the first sheet piles, the corner assemblies and the second sheet piles;
and step S6, buckling a plurality of caps on the first sheet pile, the corner assembly and the second sheet pile.
Compared with the prior art, the invention has the following beneficial effects:
(1) the invention skillfully adopts the sheet pile body in the shape of a Chinese character 'ji' as the main body, which can meet the requirements of downward striking impact force and the strength of protection and support; the sheet pile body is characterized in that the arch of the sheet pile body in the shape of the Chinese character 'ji' faces the upper edge of the side slope, the back of the arch in the shape of the Chinese character 'ji' is extruded by the side slope, and extrusion force is dispersed, so that the sheet pile body is effectively prevented from deforming, and the bearing capacity of the sheet pile body is improved;
(2) the invention skillfully adopts the C-shaped interface and the T-shaped joint as the connection, which ensures the reliable connection of the sheet pile and simplifies the sheet pile installation process;
(3) according to the invention, the corner component is skillfully arranged, and the three sheet piles are sleeved and connected on the corner component to form a T-shaped structure, and the top of the T-shaped structure is opposite to the upper edge of the slope, so that the integral bearing capacity of the sheet piles is further improved;
in conclusion, the invention has the advantages of simple structure, convenient installation, strong bearing capacity and the like, and has high practical value and popularization value in the technical field of soil protection.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope of protection, and it is obvious for those skilled in the art that other related drawings can be obtained according to these drawings without inventive efforts.
Fig. 1 is a schematic view (top view) of the mounting structure of the present invention.
Fig. 2 is a schematic structural view (top view) of a first sheet pile of the present invention.
Fig. 3 is a schematic structural view (top view) of the corner assembly of the present invention.
Fig. 4 is a schematic structural view (top view) of the cap of the present invention.
Fig. 5 is a schematic connection diagram (top view) of the C-type interface and the T-type connector of the present invention.
In the drawings, the names of the parts corresponding to the reference numerals are as follows:
1-first sheet pile, 2-corner component, 3-cover cap, 4-second sheet pile, 11-sheet pile body, 12-first T-shaped joint, 13-first C-shaped interface, 14-reinforcing column, 21-second T-shaped joint, 22-third T-shaped joint, 23-second C-shaped interface, 31-C-shaped body and 32-clamping edge.
Detailed Description
To further clarify the objects, technical solutions and advantages of the present application, the present invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Examples
As shown in fig. 1 to 5, the present embodiment provides a bending-resistant plastic-steel composite load-bearing sheet pile, which includes a plurality of first sheet piles 1 that are sequentially installed along the margin of the soil region to be protected and have the same structure. In the present embodiment, the terms "first", "second", and the like are used only for distinguishing the similar components, and are not to be construed as limiting the scope of protection. In the present embodiment, the terms of orientation such as "bottom", "top", "peripheral edge", "center", and the like are explained based on the drawings.
Specifically, the anti-bending plastic-steel combined bearing sheet pile of the present embodiment includes a first sheet pile 1, a corner component 2, a cap 3 and a second sheet pile 4, where the first sheet pile 1 includes a sheet pile body 11 having a horizontal cross section in a shape like Chinese character 'ji', a first T-shaped joint 12 disposed at one end of the sheet pile body 11 in the shape like Chinese character 'ji', a first C-shaped joint 13 disposed at the other end of the sheet pile body 11 in the shape like Chinese character 'ji' and matching with the first T-shaped joint 12, and a plurality of reinforcing columns 14 disposed along a longitudinal direction of the sheet pile body 11 and integrally formed with the sheet pile body 11. In the present embodiment, the thickness of the sheet pile body 11 is one of 6mm, 8mm, 10mm and 12mm, and the diameter of the reinforcing column 14 is one of 10mm, 12mm, 14mm and 16 mm. In the present embodiment, the primary flow size of the first sheet pile 1 is 780 × 168mm, 104 × 84mm, but the present technology is not limited to the above size.
In addition, the corner assembly 2 is arranged between the adjacent first sheet piles 1, wherein the corner assembly 2 comprises a second C-shaped interface 23, a third T-shaped joint 22 arranged back to the C-shaped opening of the second C-shaped interface 23, and a second T-shaped joint 21 arranged perpendicular to the third T-shaped joint 22; the second T-shaped joint 21, the third T-shaped joint 22 and the second C-shaped interface 23 are integrally formed. In this embodiment, the second sheet pile 4 is sleeved in the second T-shaped joint 21 and has the same structure as the first sheet pile 1. In addition, two adjacent first sheet piles 1, corner assemblies 2 and second sheet piles 4 of the present embodiment form a T-shaped horizontal cross section.
In the present embodiment, the cap 3 includes a C-shaped body 31 having a C-shaped horizontal section, and a catching edge 32 integrally formed with an end of the C-shaped body 31.
The method for installing the anti-bending plastic-steel combined bearing sheet pile is briefly described as follows, which comprises the following steps:
step S1, hoisting one end of the first sheet pile 1, and lifting the first sheet pile 1 until the first sheet pile 1 is vertical to the soil to be protected; the first sheet pile 1 is arranged along the boundary of the soil region to be protected;
step S2, knocking the first sheet pile 1 downwards to enable the first sheet pile 1 to be inserted into soil, and reserving the first sheet pile 1 with the height of 100-500 mm on the surface of the soil;
step S3, sleeving the second C-shaped connector 23 of the corner component 2 in the first T-shaped connector 12 of the first sheet pile 1, and knocking the corner component 2 downwards until the top of the corner component 2 is flush with the top of the first sheet pile 1;
step S4, sleeving the first C-shaped connector 13 of the second sheet pile 4 in the second T-shaped joint 21, and knocking the second sheet pile 4 downwards until the top of the second sheet pile 4 is flush with the top of the first sheet pile 1;
step S5, repeating the steps S1 to S4 until the margins of the soil region to be protected are all provided with the first sheet pile 1, the corner assembly 2 and the second sheet pile 4;
in step S6, several caps 3 are snapped onto the first sheet pile 1, the corner assembly 2 and the second sheet pile 4.
The above-mentioned embodiments are only preferred embodiments of the present invention, and do not limit the scope of the present invention, but all the modifications made by the principles of the present invention and the non-inventive efforts based on the above-mentioned embodiments shall fall within the scope of the present invention.
Claims (8)
1. The utility model provides an anti plastic steel combination bearing sheet pile of buckling, along the marginal installation in proper order in the soil property region of treating the protection, and several first sheet piles (1) that the structure is the same, its characterized in that, first sheet pile (1) includes that horizontal cross-section is a sheet pile body (11) of several word shapes, sets up first T type joint (12) in the one end of several word shapes of sheet pile body (11) to and set up at the other end of several word shapes of sheet pile body (11), and connect first C type interface (13) that (12) match with first T type.
2. The anti-bending plastic steel combined bearing sheet pile according to claim 1, further comprising a plurality of reinforcing columns (14) arranged along the longitudinal direction of the sheet pile body (11) and integrally formed with the sheet pile body (11).
3. The anti-bending plastic steel combined bearing plate pile as claimed in claim 1, further comprising corner components (2) arranged between the adjacent first plate piles (1); the corner assembly (2) comprises a second C-shaped interface (23), a third T-shaped joint (22) and a second T-shaped joint (21), wherein the third T-shaped joint (22) is arranged back to back with a C-shaped opening of the second C-shaped interface (23), and the second T-shaped joint (21) is arranged perpendicular to the third T-shaped joint (22); the second T-shaped joint (21), the third T-shaped joint (22) and the second C-shaped interface (23) are integrally formed.
4. The anti-bending plastic steel combined bearing plate pile as claimed in claim 3, further comprising a second plate pile (4) which is sleeved in the second T-shaped joint (21) and has the same structure as the first plate pile (1);
the horizontal section of two adjacent first sheet piles (1), the horizontal section of the corner component (2) and the horizontal section of the second sheet pile (4) are T-shaped.
5. The anti-bending plastic steel combined bearing plate pile as claimed in claim 4, further comprising a plurality of caps (3) buckled on the first plate pile (1), the corner component (2) and the second plate pile (4); the cap (3) comprises a C-shaped body (31) with a C-shaped horizontal section and a clamping edge (32) integrally formed with the end part of the C-shaped body (31).
6. The anti-bending plastic steel combined load-bearing sheet pile according to claim 1, wherein the thickness of the sheet pile body (11) is one of 6mm, 8mm, 10mm and 12 mm.
7. The bending-resistant plastic-steel composite load-bearing sheet pile as claimed in claim 2, wherein the diameter of the reinforcing column (14) is one of 10mm, 12mm, 14mm and 16 mm.
8. An installation method of the bending-resistant plastic-steel combined bearing plate pile according to any one of claims 1 to 7, characterized by comprising the following steps:
step S1, hoisting one end of the first sheet pile (1), and lifting the first sheet pile (1) until the first sheet pile (1) is vertical to the soil to be protected; the first sheet pile (1) is arranged along the boundary of the soil region to be protected;
step S2, knocking the first sheet pile (1) downwards to enable the first sheet pile (1) to be inserted into soil, and reserving the first sheet pile (1) with the height of 100-500 mm on the surface of the soil;
step S3, sleeving a second C-shaped connector (23) of the corner component (2) in a first T-shaped connector (12) of the first sheet pile (1), and knocking the corner component (2) downwards until the top of the corner component (2) is flush with the top of the first sheet pile (1);
step S4, sleeving a first C-shaped connector (13) of a second sheet pile (4) in a second T-shaped joint (21), and knocking the second sheet pile (4) downwards until the top of the second sheet pile (4) is flush with the top of the first sheet pile (1);
step S5, repeating the steps S1 to S4 until the margins of the soil region to be protected are all provided with the first sheet pile (1), the corner assembly (2) and the second sheet pile (4);
and step S6, buckling a plurality of caps (3) on the first sheet pile (1), the corner assembly (2) and the second sheet pile (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010277878.5A CN111608170A (en) | 2020-04-10 | 2020-04-10 | Anti-bending plastic-steel combined bearing sheet pile and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010277878.5A CN111608170A (en) | 2020-04-10 | 2020-04-10 | Anti-bending plastic-steel combined bearing sheet pile and mounting method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111608170A true CN111608170A (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010277878.5A Pending CN111608170A (en) | 2020-04-10 | 2020-04-10 | Anti-bending plastic-steel combined bearing sheet pile and mounting method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5967701A (en) * | 1996-11-05 | 1999-10-19 | Berkley; David M. | Barrier element, system, method and connector therefor |
| CN202787229U (en) * | 2012-06-29 | 2013-03-13 | 南亚塑胶工业股份有限公司 | Seamless plastic resin pile plank capable of being spliced tightly |
| CN203701073U (en) * | 2014-01-09 | 2014-07-09 | 南京工业大学 | Local reinforced fiber reinforced composite sheet pile |
| CN203821371U (en) * | 2014-01-22 | 2014-09-10 | 南亚塑胶工业股份有限公司 | Sheet pile corner connecting piece |
| CN204112309U (en) * | 2014-08-05 | 2015-01-21 | 海盐汇祥新型建材科技有限公司 | A kind of plastics-steel combination sheet pile |
| CA3021142A1 (en) * | 2015-04-27 | 2016-11-03 | Pph S. I A. Pietrucha Andrzej Pietrucha | Reinforced geotechnical sheet piling profile and method of manufacturing same |
-
2020
- 2020-04-10 CN CN202010277878.5A patent/CN111608170A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5967701A (en) * | 1996-11-05 | 1999-10-19 | Berkley; David M. | Barrier element, system, method and connector therefor |
| CN202787229U (en) * | 2012-06-29 | 2013-03-13 | 南亚塑胶工业股份有限公司 | Seamless plastic resin pile plank capable of being spliced tightly |
| CN203701073U (en) * | 2014-01-09 | 2014-07-09 | 南京工业大学 | Local reinforced fiber reinforced composite sheet pile |
| CN203821371U (en) * | 2014-01-22 | 2014-09-10 | 南亚塑胶工业股份有限公司 | Sheet pile corner connecting piece |
| CN204112309U (en) * | 2014-08-05 | 2015-01-21 | 海盐汇祥新型建材科技有限公司 | A kind of plastics-steel combination sheet pile |
| CA3021142A1 (en) * | 2015-04-27 | 2016-11-03 | Pph S. I A. Pietrucha Andrzej Pietrucha | Reinforced geotechnical sheet piling profile and method of manufacturing same |
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Application publication date: 20200901 |