TEST STUDY OF DX PILE WITH FOUR BULBS AT XI'AN SXD PROJECT

Shen Baohan; Wang Haiyan; Liu Zhenliang; He Dexin

doi:10.13204/j.gyjz200902001

Volume 39 Issue 2

Dec. 2014

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Shen Baohan, Wang Haiyan, Liu Zhenliang, He Dexin. TEST STUDY OF DX PILE WITH FOUR BULBS AT XI'AN SXD PROJECT[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(2): 1-7. doi: 10.13204/j.gyjz200902001

Citation:

Shen Baohan, Wang Haiyan, Liu Zhenliang, He Dexin. TEST STUDY OF DX PILE WITH FOUR BULBS AT XI'AN SXD PROJECT[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(2): 1-7. doi: 10.13204/j.gyjz200902001

Shen Baohan, Wang Haiyan, Liu Zhenliang, He Dexin. TEST STUDY OF DX PILE WITH FOUR BULBS AT XI'AN SXD PROJECT[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(2): 1-7. doi: 10.13204/j.gyjz200902001

Citation:

Shen Baohan, Wang Haiyan, Liu Zhenliang, He Dexin. TEST STUDY OF DX PILE WITH FOUR BULBS AT XI'AN SXD PROJECT[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(2): 1-7. doi: 10.13204/j.gyjz200902001

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TEST STUDY OF DX PILE WITH FOUR BULBS AT XI'AN SXD PROJECT

doi: 10.13204/j.gyjz200902001

1.
1. Beijing Building Construction Research Institute,Beijing 100039,China;
2.
2. Shanghai Municipal Engineering Design General Institute,Shanghai 200092,China;
3.
3. Beijing Zhongkuo Foundation Co.,Ltd.,Beijing 100097,China

Received Date: 2008-08-18
Publish Date: 2009-02-20

Abstract

Abstract

Static loading tests for DX piles with four bulbs installed in plastic clay were conducted in field. Their ultimate bearing capacities are determined, its load transfer mechanism is analysed, and the distribution and development of the skinfriction resistances, the bulb resistances and the tip resistances of DX pile are studied.
- DX pile,
- bulb bearing,
- static loading test,
- ultimate bearing capacity,
- skin-friction resistance,
- bulb resistance,
- tip resistance

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References(6)

References

[2] .沈保汉. DX 挤扩灌注桩的荷载传递特点[J]. 工业建筑, 2008, 38(5) : 5-12.

.沈保汉, 贺德新. DX 挤扩灌注桩与DX 液压挤扩装置[J]. 工业建筑, 2008, 38(5): 1-4.

[3] .沈保汉. DX 挤扩灌注桩竖向抗压极限承载力的确定[J]. 工业建筑, 2008, 38(5): 13-17, 27.

[4] .沈保汉, 贺德新, 孙君平, 等. DX 挤扩灌注桩的施工及质量管理[J]. 工业建筑, 2008, 38(5): 28-31.

[5] .沈保汉. 荷载传递实例及荷载传递与位移的关系[J]. 工业建筑, 1991, 21(3): 47-52.

[6] .沈保汉, 刘兴禄. 202 工程钻孔灌注桩试验研究[J]. 建筑技术科研情报, 1978(5): 7-27.

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