OPTIMIZATION ANALYSIS OF INDOOR MODEL TEST SCHEME FOR ROCK-SOCKED FOUNDATION PILE IN KARST AREA

Zhang Zhi-hao; Zhang Hui-le; Han Xiao-meng

doi:10.13204/j.gyjz201209019

Volume 42 Issue 9

Dec. 2014

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Zhang Zhi-hao, Zhang Hui-le, Han Xiao-meng. OPTIMIZATION ANALYSIS OF INDOOR MODEL TEST SCHEME FOR ROCK-SOCKED FOUNDATION PILE IN KARST AREA[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(9): 84-89. doi: 10.13204/j.gyjz201209019

Citation:

Zhang Zhi-hao, Zhang Hui-le, Han Xiao-meng. OPTIMIZATION ANALYSIS OF INDOOR MODEL TEST SCHEME FOR ROCK-SOCKED FOUNDATION PILE IN KARST AREA[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(9): 84-89. doi: 10.13204/j.gyjz201209019

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OPTIMIZATION ANALYSIS OF INDOOR MODEL TEST SCHEME FOR ROCK-SOCKED FOUNDATION PILE IN KARST AREA

doi: 10.13204/j.gyjz201209019

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

Received Date: 2011-10-21
Publish Date: 2012-09-20

Abstract

Abstract

Because of high costs of field test and difficulty to do destructive test, the indoor model test of karst area rock-socked pile to study on bearing capacity is necessary.Through the simplification for the system of rock-socked pile and bedrock, two test schemes of integrated model and central symmetry model were put forward.comparing with the field test, the model test results showed that the two schemes were feasible to simulate actual projects.Through comparing with the test results, the difficult degree of practical operation, and economic indexes, the central symmetry model test scheme was recommended．
- karst region,
- rock-socked pile,
- model test,
- scheme optimization