Retaining wall and construction method thereof
A technology for retaining walls and rock-soil bodies, applied to artificial islands, sheet pile walls, water conservancy projects, etc., can solve the problems of destroying land resources, backfill compaction not meeting the requirements, and high quality requirements of backfill earthwork, etc., to achieve Avoid potential safety hazards, save earthwork excavation machinery shifts, and avoid land resource damage and waste
Pending Publication Date: 2019-01-18
QINGDAO YE GAO CONSTR ENG
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Problems solved by technology
This requires a large number of earthwork excavation and transportation machinery shifts, and the quality of the backfill earthwork is high. On the one hand, the soil source may damage the land resources; There are security risks
Method used
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[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0027] like figure 1 As shown, the present embodiment is a kind of retaining wall, and its structure includes wall body 10, wall foundation 20, vertical micropile 30, crown beam 40 and wall body 10 and the undisturbed rock and soil mass 50 anchoring of wall body 10 rear side Connected anchor system, the wall foundation 20 is connected to the bott...
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Abstract
The invention provides a retaining wall and a construction method thereof. Excavation at the rear portion of a wall and backfill in the later period are omitted, a large number of earthwork excavatingmachine teams are saved, the situation that land resources are damaged due to backfill is avoided, and hidden safety hazards caused when backfill is not tight due to human factors is also avoided. The retaining wall comprises a wall body, a wall foundation, multiple vertical miniature piles, a top beam and an anchoring system. The wall foundation is connected to the bottom of the wall body, the vertical miniature piles are arranged on the wall body at intervals in the length direction of the wall body and located at the rear side of the wall body, and the top beam is located at the tops of the vertical miniature piles and integrally connects the top ends of the vertical miniature piles. When the retaining wall is constructed, excavation at the rear portion of the wall and backfill in thelater period are omitted, a large number of earthwork excavating machine teams are saved, the situation that land resources are damaged and wasted is avoided, and hidden safety hazards caused when backfill is not tight due to human factors is also avoided.
Description
technical field [0001] The invention belongs to the technical field of construction, in particular to a retaining wall and a construction method thereof. Background technique [0002] In construction engineering and civil engineering, the surface of the site area has large undulations, and retaining wall structures are often encountered. According to the mechanism of the stability of the retaining wall, the forms of the retaining wall mainly include gravity retaining wall and counterweight retaining wall. Earth wall, thin-walled retaining wall, anchor plate retaining wall, reinforced earth retaining wall, etc. [0003] Gravity retaining walls are generally built with block stones, bricks or plain concrete, which are kept stable by the gravity of the retaining wall itself. First, the square is excavated. After the wall is built, the wall is backfilled with soil; the cantilever (arm ) type retaining wall is mostly made of reinforced concrete, the bottom is a wider wall toe an...
Claims
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Login to View More IPC IPC(8): E02D29/02E02D5/76
CPCE02D5/76E02D29/0233Y02A10/23
Inventor 张昌太张启军林西伟杨铭竹
Owner QINGDAO YE GAO CONSTR ENG