APPLICATION OF VIBRO REPLACEMENT STONE COLUMN-PLAIN CONCRETE PILE COMPOSITE FOUNDATION IN TREATMENT OF THE NEWLY RECLAIMED KARST AREA

Gong Xiao-tao; Zhang Zhi-hao; Ma Lin; Yang Song

doi:10.13204/j.gyjz201210035

Volume 42 Issue 10

Dec. 2014

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Gong Xiao-tao, Zhang Zhi-hao, Ma Lin, Yang Song. APPLICATION OF VIBRO REPLACEMENT STONE COLUMN-PLAIN CONCRETE PILE COMPOSITE FOUNDATION IN TREATMENT OF THE NEWLY RECLAIMED KARST AREA[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(10): 166-170. doi: 10.13204/j.gyjz201210035

Citation:

Gong Xiao-tao, Zhang Zhi-hao, Ma Lin, Yang Song. APPLICATION OF VIBRO REPLACEMENT STONE COLUMN-PLAIN CONCRETE PILE COMPOSITE FOUNDATION IN TREATMENT OF THE NEWLY RECLAIMED KARST AREA[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(10): 166-170. doi: 10.13204/j.gyjz201210035

Citation:

Gong Xiao-tao, Zhang Zhi-hao, Ma Lin, Yang Song. APPLICATION OF VIBRO REPLACEMENT STONE COLUMN-PLAIN CONCRETE PILE COMPOSITE FOUNDATION IN TREATMENT OF THE NEWLY RECLAIMED KARST AREA[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(10): 166-170. doi: 10.13204/j.gyjz201210035

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APPLICATION OF VIBRO REPLACEMENT STONE COLUMN-PLAIN CONCRETE PILE COMPOSITE FOUNDATION IN TREATMENT OF THE NEWLY RECLAIMED KARST AREA

doi: 10.13204/j.gyjz201210035

1.
1. Central Research Institute of Building and Construction Co.Ltd,MCC,Beijing 100088,China;
2.
2. China Jingye Engineering Corporation Limited,Beijing 100088,China

Received Date: 2011-10-21
Publish Date: 2012-10-20

Abstract

Abstract

Taking a project in Dalian for example,it was analyzed the characteristics and difficulties of the ground improvement in newly reclaimed complex karst areas,i t was proposed a the workable,more innovative composite foundation improvement method: composite foundation combined vibro replacement stone colunmn and plain concrete pile.The paper also introduced its application in a newly redaimed area with complex cavity．
- newly reclaimed area with complex cavity,
- plain concrete pile,
- vibro replacement slone column reliability,
- settlement,
- uneven settlement,