Measurement for Soil Deformation During the Diaphragm Wall Trench Construction

Yan Ronghua; Du Mingli; Zhu Ming

doi:10.3969/j.issn.1007-2993.2016.02.005

Volume 30 Issue 2

Jul. 2021

Turn off MathJax

Article Contents

Article Navigation > GEOTECHNICAL ENGINEERING TECHNIQUE > 2016 > 30(2): 74-77

Yan Ronghua, Du Mingli, Zhu Ming. Measurement for Soil Deformation During the Diaphragm Wall Trench Construction[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2016, 30(2): 74-77. doi: 10.3969/j.issn.1007-2993.2016.02.005

Citation:

Yan Ronghua, Du Mingli, Zhu Ming. Measurement for Soil Deformation During the Diaphragm Wall Trench Construction[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2016, 30(2): 74-77. doi: 10.3969/j.issn.1007-2993.2016.02.005

Citation:

PDF( 900 KB)

Measurement for Soil Deformation During the Diaphragm Wall Trench Construction

doi: 10.3969/j.issn.1007-2993.2016.02.005

1. Jiangsu Nanjing Institute of Geo-Engineering Investigation, Nanjing 210041, Jiangsu, China;
2. Jiangsu Sheng Yao Geotechnical Engineering Co., Ltd, Xuzhou 221004, Jiangsu, China

Received Date: 2015-06-16

Abstract

Abstract

In order to analyze the influence of soil deformation surrounding the trench of diaphragm wall during the construction period, the diaphragm wall trench, thickness 1.2 m, width 4. 5 m and depth 61.0 m, was tested before the retaining wall of foundation pit constructed in Nanjing Hexi area. The results show that soil deformation in different depths appeared different displacement degrees when the trench was excavated, and part data of monitoring were negative The soil deformation surrounding the trench had a little impact on the environment, when the single trench of the diaphragm wall was constructed.
- diaphragm wall,
- soil deformation surrounding the trench,
- environmental impact