FULL-SCALE TEST STUDY ON FRICTIONAL RESISTANCE AND END BEARING OF DX PILES CAST-IN-SITU

Shen Baohan; Chen Lun; Wang Haiyan; He Dexin; Sun Junping

doi:10.13204/j.gyjz200403003

Volume 34 Issue 3

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2004 > 34(3): 9-14,29

Shen Baohan, Chen Lun, Wang Haiyan, He Dexin, Sun Junping. FULL-SCALE TEST STUDY ON FRICTIONAL RESISTANCE AND END BEARING OF DX PILES CAST-IN-SITU[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(3): 9-14,29. doi: 10.13204/j.gyjz200403003

Citation:

Shen Baohan, Chen Lun, Wang Haiyan, He Dexin, Sun Junping. FULL-SCALE TEST STUDY ON FRICTIONAL RESISTANCE AND END BEARING OF DX PILES CAST-IN-SITU[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(3): 9-14,29. doi: 10.13204/j.gyjz200403003

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FULL-SCALE TEST STUDY ON FRICTIONAL RESISTANCE AND END BEARING OF DX PILES CAST-IN-SITU

doi: 10.13204/j.gyjz200403003

1.
1. Beijing Building Construction Research Institute Beijing 100039;
2.
2. Dept. of Hydraulic Engrg.,Tsinghua University Beijing 100084;
3.
3. Beijing Zhongkuo Foundation Co.,Ltd. Beijing 100083

Received Date: 2003-11-16
Publish Date: 2004-03-20

Abstract

Abstract

Through static loading tests of full-scale model DX piles cast-in-situ, the distribution and development of the frictional resistance and the end bearing of DX piles are studied.The properties of the ratio of the frictional resistance and the end bearing to the pile head load are also discussed.
- DX pile,
- loading test,
- bearing capacity,
- frictional resistance,
- end bearing,
- full-scale model

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References(6)

References

[2] 贺德新, 沈保汉.DX挤扩装置及DX多节挤扩桩的应用.工业建筑, 2001, 31(1):27～31

陈轮, 王海燕, 沈保汉, 等.DX桩承载力及荷载传递特点的现场试验研究.工业建筑, 2004, 34(3):5～8

[3] 沈保汉, 贺德新, 陈轮, 等.DX多节挤扩灌注桩.岩土工程界, 2002, 5(4):30～35

[4] 王海燕.大比例尺现场模型DX桩的试验研究:[硕士学位论文].北京:清华大学, 2003.6

[5] 孟高头.土体原位测试机理方法及其工程应用.北京:地质出版社.1998

[6] 沈保汉.评价桩垂直承载能力的s-lgQ法的应用与发展.建筑技术科研情报, 1982(3):11～21

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