岩溶地区桩基础施工

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Abstract Research purposes：It is very difficult to conduct construction of the pile foundation in karst area because hole collapse, leakage of thick liquid, drill jam, drill burying and concrete leakage often happen during construction. These seriously affect the quality and security of the construction of pile foundation. Thus, it is very necessary to do the study on the measures to be taken for ensuring the smooth construction.

Research conclusions：Through the repeatedly studies and tests in constructions of the pile foundations of Jinjingba Bridge and Xitanjie Bridge of Dali-Lijiang Railway in Yunnan Province by China Railway Eryuan Engineering Group Co. Ltd and China Railway 8th Bureau Group Co. Ltd, this paper offers the mud-jack with grouting tube and boring protected wall method and the bored grouting method used for the construction of the pile foundation in karst area. Application of these methods can solve the problems mentioned above in construction of pile foundation in karst area.

Key words： karst mud-jack with grouting tube and boring protected wall method bored grouting method pile Foundation

Received: 07 May 2009

PACS:	TU 471
	TV 473

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	HOU Yong
	WANG Rong-chuan

Cite this article:

HOU Yong,WANG Rong-chuan. Construction of Pile Foundation in Karst Area[J]. 铁道工程学报, 2010, 27(2): 60-63.

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http://tdgcxb.crec.cn/EN/ OR http://tdgcxb.crec.cn/EN/Y2010/V27/I2/60

[ 1 ] 刘汉龙. 武广客运专线新广州站岩溶地区钻孔桩成孔施工技术 [J] . 铁道标准设计, 2007(6): 40- 42 .

Liu Han-long. Technology for Construction of Bored Pile in the Karst Area in the Xinguangzhou Station on WuGuang Passenger Dedicated Line[J]. Railway Standard Design, 2007(6): 40- 42.

[ 2 ] 杨福军, 廖麦秋. 岩溶地质条件下桥梁桩基础施工技术探讨 [ J] . 广东建材, 2008( 5): 90- 92.

Yang Fujun, Liao Maoqiu. Discussion on Construction Technology for Bridge Pile Foundation in the Karst Geology[J]. Guangdong Building Materials, 2008(5): 90- 92.

[ 3 ] 白云峰, 刘新华. 复杂地质情况下保证钻孔桩成孔的几种方法及措施 [ J]. 中国西部科技, 2004(8): 44- 45.

Bai Yun-feng, LIU Xin-hua. Methods and Measures for bore-forming of bored pile in the complex geologic conditions[J]. Science and Technology of West China, 2004(8): 44- 45.

[ 4 ] 何华. 岩溶地区桩基础施工疑难处理措施[J] . 铁道建筑, 2006(9)4-6.

He Hua. Treating Measures on Solving Difficult Problems in Cast-in-situ Pile Foundation in Karst Region[J]. Railway Engineering, 2006(9): 4- 6.

[ 5 ] 陈军红. 岩溶地质桩基础施工 [J]. 民营科技, 2008( 8):128, 135.

Chen Jun-hong. Construction of Pile Foundations in Karst Geology[J]. Private Science and Technology, 2008(8): 128- 135.

[ 6 ] 孙增奎, 何琼. 灰岩溶洞区桩基处理实例 [J] . 岩土工程技术 2007( 1): 39- 41.

Sun Zengkui, He Qiong. Grouted Piles Foundation Treatment in Karst Cave Area [J]. Geotechnical Engineering Technique, 2007(1): 39- 41.

[ 7 ] 秦凤荣, 范秋雁. 岩溶地区桩基施工技术及异常情况的处理 [J] . 红水河, 2008(2): 83- 84.

Qin Fengrong, Fan Qiuyan. Engineering Technique of Pile Foundation at Karst Area and Solutions for Unusual Cases[J]. Hongshui River. 2008(2):83-84.

[ 8 ] 李兴军. 岩溶地区钻孔桩施工工艺 [J]. 山西建筑, 2005( 8): 87- 88.

Li Xingjun. Constructive Technology of Hole-digging Pile in Karst Area[J]. Shanxi Architecture, 2005(8): 87- 88.

[ 9 ] 肖雪强. 岩溶地区桩基施工的几种处理措施[J]. 中华建设, 2008(6):83-84.

Xiao Xue-qiang. Treatment Measures for Construction of Pile Foundation in Karst Area[J]. China Reconstructs, 2008(6): 83- 84.

[ 10 ] 魏志峰. 广明高速某特大桥岩溶区桩基础覆盖层坍塌灌浆加固施工技术 [J] . 四川建材, 2007(3): 197- 198.

Wei Zhifeng. Technology for Grouting Reinforcement Construction of Collapsed Overburden of Pile Foundation in Karst Area of a Super Major Bridge on GuangMing Expressway[J]. Sichuan Building Materials, 2007(3):197-198.