Module prestress fabricated retaining wall and assembly method thereof

A retaining wall and prestressing technology, which is applied in the field of modular prestressed prefabricated retaining walls and their assembly, to achieve the effects of improving construction efficiency, neat and simple appearance, and improving bending resistance

Inactive Publication Date: 2018-04-13
HUNAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In order to solve the above-mentioned technical problems existing in traditional masonry structure retaining walls, the present invention provides a modular prestressed assembled retaining wall developed with low material consumption, low energy consumption, simple construction, high work efficiency, and low labor intensity. its assembly method

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  • Module prestress fabricated retaining wall and assembly method thereof
  • Module prestress fabricated retaining wall and assembly method thereof
  • Module prestress fabricated retaining wall and assembly method thereof

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] Such as figure 1 As shown, the basic unit of the retaining wall in the present invention is composed of a basic module 1 , a rib column module 2 and an arc-shaped plate 3 . figure 2 Schematic diagram of the structure of the basic module. 101 among the figure is the reserved steel bar hole, and 102 is the reinforcing bar. In each basic unit of retaining wall, the basic module is composed of six prefabricated beams composed of two "I"-shaped structures spliced ​​together. The six beams pass through the reserved reinforcement holes. The specific performance is: beam a needs to be connected with beam c, and also needs to Connected with beam d, on the interface between beam a and beam c, beam a reserves a steel bar hole, and installs a connecting sleeve inside, so that the steel bar protruding from one end of beam c can be insert...

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Abstract

The invention discloses a module prestress fabricated retaining wall and an assembly method thereof. The module prestress fabricated retaining wall comprises retaining wall basic units, each retaining wall basic unit is composed of a basic module, rib column modules and an arc-shaped plate, wherein the two rib column modules and the basic module are vertical and are connected through reinforcingsteel bar grouting, and the arc-shaped plate is inserted between the two rib column modules; and the multiple retaining wall basic units are connected through the reinforcing steel bar grouting to form the module type prestress fabricated retaining wall. Modularization, prefabrication and assembling of the retaining wall are achieved, the retaining wall basic units are prefabricated and molded outside a construction site, the structure quality of the retaining wall is guaranteed, the construction efficiency is improved, and the labor amount of a construction worker is reduced. Meanwhile, mountain cutting and quarrying are avoided during construction, influences on the environment are reduced, and construction is not limited by the environment.

Description

technical field [0001] The patent of the present invention relates to a retaining wall, in particular to a modular prestressed assembled retaining wall and an assembly method thereof. Background technique [0002] In recent years, my country's transportation infrastructure has made great progress. In highway construction, due to the complex and changeable topography of our country, the phenomenon of deep excavation and high filling is very common, resulting in a large number of artificial slopes or secondary slopes. In order to ensure the stability of these roadbed slopes, retaining walls have become road The common structures along the line are suitable for bad subgrade areas. The support refers to subgrade filling or preventing soil deformation and instability, which can effectively ensure the stability of the slope to a certain extent. [0003] The traditional subgrade retaining wall is mainly made of dry masonry, mortar masonry, and rubble concrete retaining wall. It re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/02
CPCE02D29/0266
Inventor 刘泽何矾陈丽黄天棋
Owner HUNAN UNIV OF SCI & TECH
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