Forecasting Ultimate Bearing Capacity of Single Squeezed Branch Pile

Gao Xiaojuan; Yang Xiaobin

Jul. 2021

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Gao Xiaojuan, Yang Xiaobin. Forecasting Ultimate Bearing Capacity of Single Squeezed Branch Pile[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2005, 19(5): 254-257.

Citation:

Gao Xiaojuan, Yang Xiaobin. Forecasting Ultimate Bearing Capacity of Single Squeezed Branch Pile[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2005, 19(5): 254-257.

Gao Xiaojuan, Yang Xiaobin. Forecasting Ultimate Bearing Capacity of Single Squeezed Branch Pile[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2005, 19(5): 254-257.

Citation:

Gao Xiaojuan, Yang Xiaobin. Forecasting Ultimate Bearing Capacity of Single Squeezed Branch Pile[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2005, 19(5): 254-257.

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Forecasting Ultimate Bearing Capacity of Single Squeezed Branch Pile

Gao Xiaojuan^1,2,
Yang Xiaobin³

1. Institute of Architecture Engineering, Henan Uuiversity of Science and Technology, Luoyang Henan 471003 China;
2. Institute of Geotechnique Engineering, Zhejiang University, Hangzhou Zhejiang 310027 China;
3. Fourth Design and Research Institute, Ministry of Machine-Building Industry, Luoyang Henan 471039 China

Received Date: 2005-06-20

Abstract

Abstract

This paper predicate the ultimate bearing capacity of squeezed branch pile based on 110 pile from different site bv hyperbola method,and compare with the results of the friction pile's. The results show that predicated curve is agree well with the filed measurement curve below ultimate load. The difference between the two curves is increasing when the top load of pile is approach to the ultimate load. The degree of error can not be constrained in 15% because of the complex transfer mechanism of this kind of pile. The predicated results of friction pile are better than that of squeezed branch pile. The precision is greatly relative to the condition of the property of soil and pile itself.
- hyperbola method,
- squeezed branch pile,
- ultimate bearing capacity