Deformation behavior of soft soil ground under explosive loading

DONG Liang; YE Yang-sheng; CAI De-gou; YANG Nian-hua; WU Bo; LI Zhi-jun

doi:10.11883/1001-1455(2007)05-0461-07

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DONG Liang, YE Yang-sheng, CAI De-gou, YANG Nian-hua, WU Bo, LI Zhi-jun. Deformation behavior of soft soil ground under explosive loading[J]. Explosion And Shock Waves, 2007, 27(5): 461-467. doi: 10.11883/1001-1455(2007)05-0461-07

Citation:

DONG Liang, YE Yang-sheng, CAI De-gou, YANG Nian-hua, WU Bo, LI Zhi-jun. Deformation behavior of soft soil ground under explosive loading[J]. Explosion And Shock Waves, 2007, 27(5): 461-467. doi: 10.11883/1001-1455(2007)05-0461-07

Citation:

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Deformation behavior of soft soil ground under explosive loading

doi: 10.11883/1001-1455(2007)05-0461-07

1.
School of Engineering and Architecture, Beijing Jiaotong University, Beijing 100044, China;
2.
Railway Engineering Research Institute, China Academy of Railway Science, Beijing 100081, China;
3.
China Railway 12th Bureau Group Co. Ltd. Taiyuan 030024, Shanxi, China

Publish Date: 2007-09-25

Abstract

Abstract

The long-term and transient deformation characteristics of soft soil ground under explosive loading are analyzed through the field test and numerical simulation. The main factors affecting explosion results and the remarkably impact range in the soil after explosion are investigated. Mechanism of improving soft ground by explosion is discussed. The results show that this method can accelerate consolidation speed, improve the construction speed and shorten the time limit for a project.
- mechanics of explosion,
- consolidation,
- explosion,
- soft soil ground,
- deformation behavior