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Method for testing and predicting reinforced retaining wall

A retaining wall and reinforcement technology, which is applied in the test of basic structures, buildings, artificial islands, etc., can solve the problems that bending moment load cannot be applied, the loading method is single, and the test is not simple enough, so as to save building materials and control The effect of dosage

Active Publication Date: 2021-07-23
CHINA STATE CONSTRUCTION ENGINEERING CORPORATION +1
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  • Description
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  • Application Information

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Problems solved by technology

[0005] The present disclosure provides a method for test prediction of reinforced retaining walls, to at least solve the problems in the prior art that the test is not simple enough, the loading method is single, and only vertical loads can be applied but no bending moment loads technical problem

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  • Method for testing and predicting reinforced retaining wall
  • Method for testing and predicting reinforced retaining wall
  • Method for testing and predicting reinforced retaining wall

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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings and embodiments.

[0024] In order to enable those skilled in the art to better understand the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only It is an embodiment of a part of the present disclosure, but not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present disclosure.

[0025] It should be noted that the terms "first" a...

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Abstract

The invention discloses a method for testing and predicting a reinforced retaining wall, which comprises the following steps of: determining corresponding sandy soil and a foldable geotechnical material according to material attributes of a soil body and a reinforced strip of a reinforced retaining wall scheme to be detected. The material properties of the sandy soil and the geotechnical material can be used for simulating the friction force between the soil body of the reinforced retaining wall and the reinforced strip. A plurality of layers of sandy soil coating structures are stacked in the test box to form a simulation stacking body used for simulating the reinforced retaining wall, and the sandy soil coating structures are formed by coating sandy soil with folding geotechnical materials. One side plate of the test box is detached, and the side, coated with the geotechnical material, of the simulation stacking body is exposed. Under a predetermined test condition, it is measured whether the simulated stack can maintain the shape within a predetermined range within a predetermined time threshold. It is determined that the reinforced retaining wall scheme is an enforceable scheme under the condition that the simulation stacking body keeps the shape within the preset range within the time threshold value.

Description

technical field [0001] The application relates to the field of construction, in particular to a method for test prediction of reinforced retaining walls. Background technique [0002] The principle of the reinforced retaining wall is to realize the effect of the retaining wall by using the balance between the friction force between the reinforcement bar and the soil and the earth pressure acting on the retaining wall. This kind of retaining wall embeds ribs in the soil behind the wall, so that the soil and the ribs form a composite soil to work together to enhance its own stability. This kind of composite soil can make up for the weakness of low shear strength and no tensile strength of soil. Because the function of the retaining wall is to prevent landslides. If the retaining walls fail, in addition to structural collapse, landslides may also occur. [0003] At present, some domestic scholars have put forward the idea of ​​testing and predicting reinforced retaining wall...

Claims

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Application Information

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IPC IPC(8): E02D33/00E02D29/02
CPCE02D33/00E02D29/0241
Inventor 饶邦政郭小红郭建涛晁峰高文元刘超
Owner CHINA STATE CONSTRUCTION ENGINEERING CORPORATION
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