The test analysis and field observation for deep mixing method and cast in situ piles support system of foundation pit

Zhou Shunhua; Yu Shaofeng; Wu Haiping

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Volume 20 Issue 2

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Chinese Journal of Geotechnical Engineering > 1998 > 20(2): 51-54.

Zhou Shunhua, Yu Shaofeng, Wu Haiping. The test analysis and field observation for deep mixing method and cast in situ piles support system of foundation pit[J]. Chinese Journal of Geotechnical Engineering, 1998, 20(2): 51-54.

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The test analysis and field observation for deep mixing method and cast in situ piles support system of foundation pit

Shanghai Tiedao university 200331 Pudong metro project construction headquarters 200015

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Published Date: March 24, 1998

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Abstract

Abstract

This paper introduces the centrifuge model tests for limit stability of deep mixing method and cast in situ piles support system of foundation pit, and the model tests for analysing the pressure have been designed. Based on the observation data, the conclusions that the earth pressure can be mainly supported by deep-mixing method in shallow excavations are obtained.
- foundation pit,
- support system,
- model test.