The Stability Judgement Based on Extensive Angle Method in Deep Excavation

Hu Qiang; Shao Guojian; Liu Ning

Jul. 2021

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Hu Qiang, Shao Guojian, Liu Ning. The Stability Judgement Based on Extensive Angle Method in Deep Excavation[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2004, 18(2): 96-99.

Citation:

Hu Qiang, Shao Guojian, Liu Ning. The Stability Judgement Based on Extensive Angle Method in Deep Excavation[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2004, 18(2): 96-99.

Hu Qiang, Shao Guojian, Liu Ning. The Stability Judgement Based on Extensive Angle Method in Deep Excavation[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2004, 18(2): 96-99.

Citation:

Hu Qiang, Shao Guojian, Liu Ning. The Stability Judgement Based on Extensive Angle Method in Deep Excavation[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2004, 18(2): 96-99.

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The Stability Judgement Based on Extensive Angle Method in Deep Excavation

Hohai university, Jiangsu Nanjing 210098 China

Received Date: 2003-12-22
Available Online: 2021-07-08

Abstract

Abstract

The methods applied in stability of foundation pit are summarized,and then their merits and shortcomings are compared.Based on the interference-energy theory,the extensive angle method is applied in the judgement of the stability of foundation pit.Finally,it is applied in stability judgement of the deep excavation of Run Yang bridge,and the results indicate the foundation pit is stability.
- extensive angle method,
- interference-energy method,
- over-deformation method,
- stabilization,
- foundation pit