Study on Effect of Section Stiffness on Pile-anchor Retaining Structure

Zhang Huaiwen

doi:10.3969/j.issn.1007-2993.2017.03.007

Volume 31 Issue 3

Jul. 2021

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Zhang Huaiwen. Study on Effect of Section Stiffness on Pile-anchor Retaining Structure[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2017, 31(3): 142-144,152. doi: 10.3969/j.issn.1007-2993.2017.03.007

Citation:

Zhang Huaiwen. Study on Effect of Section Stiffness on Pile-anchor Retaining Structure[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2017, 31(3): 142-144,152. doi: 10.3969/j.issn.1007-2993.2017.03.007

Zhang Huaiwen. Study on Effect of Section Stiffness on Pile-anchor Retaining Structure[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2017, 31(3): 142-144,152. doi: 10.3969/j.issn.1007-2993.2017.03.007

Citation:

Zhang Huaiwen. Study on Effect of Section Stiffness on Pile-anchor Retaining Structure[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2017, 31(3): 142-144,152. doi: 10.3969/j.issn.1007-2993.2017.03.007

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Study on Effect of Section Stiffness on Pile-anchor Retaining Structure

doi: 10.3969/j.issn.1007-2993.2017.03.007

Zhang Huaiwen

AVIC Institute of Geotechnical Engineering Co., Ltd, Beijing 100098, China

Received Date: 2017-03-08
Available Online: 2021-07-06

Abstract

Abstract

Based on the construction of a project in Beijing,behavior mechanism and deformation properties of pile-anchor structure are obtained in this article by using theoretical method and orthogonal test analysis.Some suggestions that how to optimize the pile section on foundation pit supporting design are given here.A FLAC3D model is built nextly,the above conditions are carefully verified again.At last,according to the monitoring data,it takes the conclusion that the pile-anchor structure optimized section can assure the pit safety with meeting requirement of national standards.
- foudation pit supporting,
- pile-anchor retaining structure,
- section stiffness