Abstract
Based on the stress characteristics and the composition of lateral deformation about retaining wall structure, a kind of lateral displacement repairing construction technique of reinforced concrete retaining wall is proposed. Meanwhile, the process principle, construction process and quality control points of the technique are systematically analyzed in this paper. From the application effect of site engineering, the construction proposed in the paper has good engineering benefit and promotion value.
Highlights
Retaining wall is a common form of retaining structure in kinds of engineering construction, and it has been widely used in highway, railway, port engineering, construction engineering and other fields
In the course of use, because of the soil pressure, water pressure and other factors, the retaining wall will appear the lateral movement, lateral slip or overturning deformation, which mainly occurs between adjacent deformation joints, showing obvious fault in the position of deformation joint
FANG et al[2] proved that the displacement mode of the rigid retaining wall will have a significant influence on the distribution of soil pressure and the height of the result-joint operation point
Summary
Retaining wall is a common form of retaining structure in kinds of engineering construction, and it has been widely used in highway, railway, port engineering, construction engineering and other fields. FANG et al[2] proved that the displacement mode of the rigid retaining wall will have a significant influence on the distribution of soil pressure and the height of the result-joint operation point. He Shan Guo et al[3] analyzed the forms and causes of the retaining wall’s instability, and discussed the measures of the retaining wall’s reinforcement about the disease, the old gravity type and the weight. The analysis shows that the existing research results have positive significance for improving the lateral displacement repairing technology of the retaining wall, and some engineering construction techniques have achieved better engineering results under suitable conditions. Influenced by the combination of the external environment and the complex mechanical characters of the backpacking of the wall, the lateral displacement of retaining wall has some problems, such as large construction work surface, high project cost, poor stability and so on
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