TEST STUDY OF DX PILES WITH SINGLE AND DOUBLE BULBS AT TANG SHAN HTW ELECTRIC PLANT

Shen Baohan; Wang Haiyan; Sun Junping; He Dexin; Li Yanli; Liu Ying; Zeng Yajie

doi:10.13204/j.gyjz200902003

Volume 39 Issue 2

Dec. 2014

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Shen Baohan, Wang Haiyan, Sun Junping, He Dexin, Li Yanli, Liu Ying, Zeng Yajie. TEST STUDY OF DX PILES WITH SINGLE AND DOUBLE BULBS AT TANG SHAN HTW ELECTRIC PLANT[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(2): 16-25,122. doi: 10.13204/j.gyjz200902003

Citation:

Shen Baohan, Wang Haiyan, Sun Junping, He Dexin, Li Yanli, Liu Ying, Zeng Yajie. TEST STUDY OF DX PILES WITH SINGLE AND DOUBLE BULBS AT TANG SHAN HTW ELECTRIC PLANT[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(2): 16-25,122. doi: 10.13204/j.gyjz200902003

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TEST STUDY OF DX PILES WITH SINGLE AND DOUBLE BULBS AT TANG SHAN HTW ELECTRIC PLANT

doi: 10.13204/j.gyjz200902003

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;
4.
4. North China Power Engineering(Beijing) Co.,Ltd.,Beijing 100011,China

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

Abstract

Abstract

Static loading tests for DX piles single and double bulbs which installed in fine sand conducted in field. The ultimate bearing capacities is determined, the load transfer mechanism is analysed, and the distribution and development of the skin-friction resistances, the bulb resistances and the tip resistances of DX piles of these two kinds are studied .
- DX pile,
- bulb bearing,
- static loading test,
- ultimate bearing capacity,
- skin-friction resistance,
- bulb resistance,
- fine sand