CN111719586A

CN111719586A - Retaining wall structure for civil construction

Info

Publication number: CN111719586A
Application number: CN202010630738.1A
Authority: CN
Inventors: 郭学宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2020-09-29

Abstract

The invention discloses a retaining wall structure for a civil construction, which comprises a retaining wall body, wall toes, bases and expansion bolts, wherein the symmetrical slope-shaped bases are poured at the bottom of the retaining wall body, the wall toes which are parallel to the ground are poured at the slope bottom end of the bases, the wall toes are fixed with the ground through the expansion bolts, the retaining wall body comprises a wall surface and a wall back, one surface of the retaining wall body is in contact with a supporting soil body, the surface in contact with the supporting soil body is the wall back, and the surface opposite to the wall back is the wall surface. The pressure of the retaining wall on the hillside is reduced, and the building safety is improved.

Description

Retaining wall structure for civil construction

Technical Field

The invention relates to a retaining wall device, in particular to a retaining wall structure for civil construction, and belongs to the technical field of civil construction.

Background

The retaining wall is a structure for supporting roadbed filling or hillside soil and preventing the filling or soil from deforming and destabilizing; in the cross section of the retaining wall, the part which is directly contacted with the supported soil body is called a wall back; the part facing the wall back and being empty is called the wall surface; the part directly contacting with the foundation is called a substrate; the top surface of the wall opposite the base is called the wall top; the front end of the base is called a wall toe; the rear end of the base is called a wall heel; the method can be divided into three types, namely a rigid retaining wall, a flexible retaining wall and a temporary support according to different rigidity and displacement modes of the retaining wall; along with the development of science and technology, the kind of retaining wall is also more and more, and the function is also more and more powerful moreover, but the stability of current civil construction retaining wall remains to be improved, and not only bearing structure mechanical strength is not enough, and retaining wall building has rivers unable the mediation away on the hillside soil body, rainy weather, receives the rainwater to corrode easily in one side of hillside soil body.

Disclosure of Invention

The invention provides a retaining wall structure for civil construction, which is used for solving the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to a retaining wall structure for a civil building, which comprises a retaining wall body, wall toes, bases and expansion bolts, wherein the symmetrical slope-shaped bases are poured at the bottom of the retaining wall body, the wall toes which are parallel to the ground are poured at the slope bottom end of the bases, the wall toes are fixed with the ground through the expansion bolts, the retaining wall body comprises a wall surface and a wall back, one surface of the retaining wall body is in contact with a supporting soil body, the surface in contact with the supporting soil body is the wall back, and the surface opposite to the wall back is the wall surface.

As a preferred technical scheme of the invention, the wall back is fixedly provided with the filter screen, the wall back of the retaining wall body is provided with a plurality of water inlet pipes, the wall surface is provided with a plurality of water outlet pipes correspondingly connected with the water inlet pipes, and one ends of the water inlet pipes extend towards the inside of the retaining wall body and are communicated with the water inlet pipes.

As a preferable technical scheme, the retaining wall body is provided with a baffle at the top end, two sides of the baffle are fixedly connected with the top of the retaining wall body through angle steel, the angle steel is arranged in an L-shaped structure, one end of the angle steel is fixedly installed with the baffle through a first bolt, and the end of the angle steel, far away from the baffle, is fixedly installed with the retaining wall body through a second bolt.

As a preferable technical scheme, one side of the retaining wall body is connected with a main drainage pipe, a drainage ditch is arranged at the bottom end of the wall surface side of the retaining wall body, and the bottom end of the main drainage pipe extends to the drainage ditch.

As a preferable technical scheme of the invention, the outer surface of the baffle is sprayed with the antirust coating, and the width of the baffle is smaller than that of the retaining wall body.

The invention has the following beneficial effects:

1. the invention has simple structure, through the matched use of the arranged water inlet pipe, the water outlet pipe, the filter screen, the main drain pipe and the drainage ditch, the water flow on the hillside soil body enters the water inlet pipe after being filtered by the filter screen, and then flows into the water inlet pipe from the water inlet pipe, is discharged from the water inlet pipe, enters the drainage ditch, and flows down along the drainage ditch.

2. According to the retaining wall, the retaining plate is fixedly arranged at the top of the retaining wall body through the angle steel, the first bolt and the second bolt when the retaining wall is used, so that vegetation on a hillside is blocked by the retaining plate and cannot extend to one side, close to a road, of the retaining wall, and the traveling of passersby is influenced when the vegetation climbs onto the road.

3. According to the invention, the symmetrical slope-shaped bases are poured at the bottom of the retaining wall body, meanwhile, the slope bottom ends of the bases are poured with the wall toes which are parallel to the ground, and the wall toes and the ground are fixed through the expansion bolts; because the base is made by the concrete, because the concrete quality sinks, and has corrosion-resistant characteristics to increase the whole bearing capacity of retaining wall and increased the whole life-span of retaining wall, this design makes the support intensity and the stability of retaining wall body improve greatly.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a wall back of the present invention;

FIG. 2 is a schematic view of the wall construction of the present invention;

FIG. 3 is a schematic diagram of the base structure of the present invention;

FIG. 4 is a schematic front view of the present invention;

fig. 5 is a schematic view of the installation structure of the retaining plate and retaining wall body according to the present invention.

In the figure: 1. a wall toe; 2. a base; 3. an expansion bolt; 4. a retaining wall body; 5. a baffle plate; 6. a wall surface; 7. a filter screen; 8. a drainage ditch; 9. a water outlet pipe; 10. a wall back; 11. a water inlet pipe; 12. angle steel; 13. a first bolt; 14. a second bolt; 15. a main water discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.

Example (b): as shown in fig. 1-5, a retaining wall structure for civil construction comprises a retaining wall body 4, a wall toe 1, a foundation 2 and expansion bolts 3, wherein the foundation 2 is symmetrically poured at the bottom of the retaining wall body 4, and the concrete has the characteristics of heavy quality and corrosion resistance, so that the overall bearing capacity of the retaining wall is increased and the overall service life of the retaining wall is prolonged, the supporting strength and stability of the retaining wall body 4 are greatly improved due to the design, the wall toe 1 parallel to the ground is poured at the bottom of the slope of the foundation 2, the wall toe 1 is fixed with the ground through the expansion bolts 3, the retaining wall body 4 comprises a wall surface 6 and a wall back 10, one surface of the retaining wall body 4 is in contact with the supporting soil, the surface in contact with the supporting soil is the wall back 10, and the surface opposite to the wall back 10 is the wall surface 6.

The wall back 10 is fixedly provided with a filter screen 7, the wall back 10 of the retaining wall body 4 is provided with a plurality of water inlet pipes 11, the wall surface 6 is provided with a plurality of water outlet pipes 9 correspondingly connected with the water inlet pipes 11, one ends of the water inlet pipes 11 extend towards the inside of the retaining wall body 4 and are communicated with the water inlet pipes 11, the top end of the retaining wall body 4 is provided with a baffle 5, when vegetation on a hillside grows to the top of the retaining wall, the vegetation is blocked by the baffle 5 and cannot extend to one side of the retaining wall close to a road, the vegetation climbs to the road surface to influence the driving of passerby, the design is favorable for protecting the vegetation and cannot be trampled by passerby, the cleanness of the road surface is ensured, the two sides of the baffle 5 are fixedly connected with the top of the retaining wall body 4 through angle steels 12, the angle steels 12 are arranged in an L-shaped structure, and one ends of the angle, angle steel 12 keeps away from one end of baffle 5 and passes through second bolt 14 and 4 fixed mounting of retaining wall body, one side of retaining wall body 4 is connected with

total drain pipe

15, 6 side bottom ends of wall of retaining wall body 4 are equipped with escape canal 8, total drain pipe 15's bottom extends to on the escape canal 8, and supply retaining wall drainage that can be timely prevents that the retaining wall from receiving the rainwater corruption, has solved rainy weather, has the unable problem of dredging away of rivers on the hillside soil body, has avoided the problem of massif landslide, has guaranteed that the retaining wall can not broken by the hillside, has reduced the pressure that the retaining wall received the hillside, has improved the building safety spraying, 5 surfaces of baffle have anti rust coating, 5's width is less than retaining wall body 4's width.

The working principle is as follows: the invention has simple structure, through the matched use of the arranged water inlet pipe 11, the water outlet pipe 9, the filter screen 7, the main drain pipe 15 and the drainage ditch 8, after the water flow on the hillside soil body is filtered by the filter screen 7, the water flow enters the water inlet pipe 11, then flows into the water outlet pipe 9 from the water inlet pipe 11, is discharged from the water inlet pipe 11 and enters the drainage ditch 8 to drain along the drainage ditch 8, through the matched use of the arranged water outlet pipe 9 and the main drain pipe 15, the water can be timely drained by the retaining wall, the retaining wall is prevented from being corroded by rainwater, the problem that the water flow cannot be dredged out in rainy weather and on the hillside soil body is solved, the problem that the hillside landslide is avoided, the retaining wall is prevented from being broken by the hillside, the pressure of the retaining wall on the hillside is reduced, and the building safety is improved The first bolt 13 and the second bolt 14 are fixedly installed at the top of the retaining wall body 4, so that when vegetation on a hillside grows to the top of the retaining wall, the vegetation is blocked by the baffle 5 and cannot extend to one side of the retaining wall close to a road, and the traveling of passersby is influenced when the vegetation climbs onto the road surface; because base 2 is made by the concrete, because the concrete quality sinks, and has corrosion-resistant characteristics to increase retaining wall's whole bearing capacity and increased retaining wall's whole life-span, this design makes retaining wall body 4's support strength and stability improve greatly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a retaining wall structure for civil construction, its characterized in that, includes retaining wall body (4), wall toe (1), base (2) and expansion bolts (3), base (2) of the slope form of symmetry have been pour to retaining wall body (4) bottom, parallel and ground wall toe (1) have been pour to the slope bottom of base (2), wall toe (1) is fixed through expansion bolts (3) with ground, retaining wall body (4) include wall (6) and wall back (10), the one side and the support soil body contact of retaining wall body (4), and be wall back (10) with the one side of supporting the soil body contact, the one side relative with wall back (10) is wall face (6).

2. A retaining wall structure for civil construction according to claim 1, characterized in that: fixed mounting has filter screen (7) on wall back (10), just be equipped with a plurality of inlet tubes (11) on wall back (10) of retaining wall body (4), be equipped with a plurality of outlet pipes (9) of corresponding being connected with inlet tube (11) on wall (6), the one end of inlet tube (11) is linked together with inlet tube (11) to retaining wall body (4) inside extension.

3. A retaining wall structure for civil construction according to claim 1, characterized in that: baffle (5) are installed on the top of retaining wall body (4), the both sides of baffle (5) are all through angle steel (12) and retaining wall body (4) top fixed connection, angle steel (12) are the setting of L type structure, just the one end of angle steel (12) is through first bolt (13) and baffle (5) fixed mounting, the one end that baffle (5) were kept away from in angle steel (12) is through second bolt (14) and retaining wall body (4) fixed mounting.

4. A retaining wall structure for civil construction according to claim 1, characterized in that: one side of retaining wall body (4) is connected with main drain pipe (15), wall (6) side bottom of retaining wall body (4) is equipped with escape canal (8), the bottom of main drain pipe (15) extends to on escape canal (8).

5. A retaining wall structure for civil construction according to claim 3, characterized in that: the outer surface of the baffle (5) is coated with an antirust coating, and the width of the baffle (5) is smaller than that of the retaining wall body (4).