CN205259210U

CN205259210U - Modular retaining wall

Info

Publication number: CN205259210U
Application number: CN201520720008.5U
Authority: CN
Inventors: 王斌; 刘庆松; 唐建政; 田茂霖; 周原
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2015-09-17
Filing date: 2015-09-17
Publication date: 2016-05-25
Anticipated expiration: 2025-09-17

Abstract

The utility model discloses a modular retaining wall, including wall face, ladder, fender pile, bottom plate, fender pile hole. Wall face slope or perpendicular. It is the echelonment to keep off native wall, links the bottom plate under the ladder, has the fender pile on ladder and the bottom plate. Covering on ladder and the bottom plate and strutting the soil body, the gravity of the make full use of soil body carries out the soil body to be strutted, improves supporting construction's economic nature. Have the fender pile on ladder and the bottom plate, the fender pile is driven underground perpendicularly, improves peripheral buried stability of this retaining wall and security. Modular retaining wall can regard as the supporting construction of low -rise building and multi -storey building basement. The wall face of basement can be regarded as to the wall face.

Description

A kind of combined retaining wall

Technical field

The utility model relates to slope retaining field, especially a kind of combined retaining wall.

Background technology

Retaining wall is a kind of structural shape of extensive use in water conservancy, building, highway and railway slope support engineering, at presentThe retaining wall of extensive use is mainly to keep soil stabilization by the deadweight of wall, and its sectional area is larger, waste labor and materials, retaining wall heightUndesirable, great in constructing amount, construction costs is high.

Utility model content

The utility model proposes one and can make full use of soil body deadweight, can be used as Adjacent Buildings underground support structureA kind of support form.

The utility model adopts following technical scheme:

A kind of combined retaining wall comprises wall face, ladder, fender pile, base plate, fender pile hole. Retaining wall wall face tilts or hangs downDirectly, the retaining wall body of wall back side is provided with ladder and base plate, and ladder is connected with base plate; On ladder and base plate, have fender pile hole, fender pile passes throughIt is underground that the supporting soil body is vertically squeezed in fender pile hole; In described fender pile, have reinforcing bar or steel pipe, reinforcing bar or steel pipe outside are surrounded by concrete.

Described wall body outer wall face tilt or vertical.

Described ladder is cuboid, and ladder has fender pile hole.

Described base plate is bluff body, and base plate has fender pile hole.

Fender pile is squeezed in described fender pile hole after retaining walls body completes, and has reinforcing bar or steel pipe in fender pile, outside reinforcing bar or steel pipePortion is surrounded by concrete.

Adopt the useful technique effect that as above technical scheme obtains to be:

The soil body is covered on ladder and base plate, utilizes the deadweight of the soil body to keep stability of the retaining walls.

The fender pile of squeezing into inside soil body, larger in active earth pressure, when body of wall has the trend of outside movement, be stuck in the soil bodyPrevent the outside slippage of its retaining wall body. Fender pile gos deep into the soil body and forms stake supporting construction, improves foundation bearing capacity, minimizing buildingSedimentation. The support action of fender pile makes combined retaining wall can be used as the supporting construction of low-rise building and tier building basement.

Brief description of the drawings

Fig. 1 is combined retaining wall profile;

Fig. 2 is combined retaining wall wall body schematic diagram.

Detailed description of the invention

1 to 2 pair of detailed description of the invention of the present utility model is described further by reference to the accompanying drawings:

A kind of combined retaining wall, comprises wall face 1, ladder 2, fender pile 3, base plate 4, fender pile hole 5. Retaining wall wall face 1Inclination or vertical, the retaining wall body of wall back side is provided with ladder 2 and base plate 4, and ladder 2 is connected with base plate 4, on ladder 2 and base plate 4, protectsStake hole 5, it is underground that fender pile 3 is vertically squeezed into the supporting soil body by fender pile hole 5; In fender pile 3, there are reinforcing bar or steel pipe, reinforcing bar or steel pipe outsideBe surrounded by concrete.

Described wall face 1 tilts or vertically, retaining wall is as stepped, and 2 times company's base plates 4 of ladder, on ladder 2 and base plate 4There is fender pile 3.

Adopt the mode of digging up and filling in to place retaining wall main body: excavation needs the soil body of supporting, puts into retaining wall main body, returnBody bankets. After soil body backfill completes, on ladder 2 and base plate 4, cover the supporting soil body, the gravity that makes full use of the soil body props upProtect, improve the economy of supporting construction. On ladder 2 and base plate 4, have fender pile hole 5, fender pile 3 is vertically driven underground by fender pile hole 5.Fender pile 3 gos deep into the soil body and forms stake supporting construction, improves foundation bearing capacity, reduces the sedimentation of building, increases retaining wall periphery groundUnder stability and security.

Combined retaining wall easy construction, good in economic efficiency, safe, can effectively control the displacement of the supporting soil body,Especially the supporting of low-rise building and tier building surrounding soil. The fender pile of combined retaining wall is ensureing supporting soil stabilizationImprove foundation bearing capacity simultaneously, reduced the sedimentation of building. Combined retaining wall can be used as low-rise building and tier buildingThe supporting construction of basement, retaining wall wall face can be directly as the inwall of basement.

Certainly, above explanation is only preferred embodiment of the present utility model, and the utility model is not limited to enumerate above-mentionedEmbodiment, it should be noted that any those of ordinary skill in the art are under the guidance of this description, and that makes is all etc.With alternative, obvious form of distortion, within all dropping on the essential scope of this description, ought to be subject to protection of the present utility model.

Claims

1. a combined retaining wall, is characterized in that, comprises wall face, ladder, fender pile, base plate, fender pile hole; Described retaining wallWall face tilts or is vertical, and the retaining wall body of wall back side is provided with ladder and base plate, and ladder is connected with base plate; On described ladder and base plateHave fender pile hole, it is underground that fender pile is vertically squeezed into the supporting soil body by fender pile hole; In described fender pile, there are reinforcing bar or steel pipe, reinforcing bar or steel pipeOutside is surrounded by concrete.