A Comparative Study on Evaporation and Crack Evolution of Red Clay

摘要：

The comparative study on the evaporation, fracture development and water content changes in soil was performed through a evaporation model test of the red day. The result shows that both cracks and evaporation have significant development stages. In the first stage, the water content decreases rapidly due to the great evaporation and the soil cracks change significantly. In the next stage, the water content changes becomes slowly with the decrease of evaporation, but the soil surface cracks continue to develop. In the last stage the soil water content keeps invariable for the weak evaporation, and the crack evolution stops.

关键词： red clay model test evaporation crack evolution

作者: Haibo Lu Zhaotian Zeng Yanlin Zhao Ruodong Ge

作者单位: Guangxi Key Laboratory of Constructional Engineering Test, Guilin University of Technology No. 12, J Research Institute of Preventing and Mitigating Disasters, College of Civil Engineering, Guangxi Uni

会议类型: 国际会议

会议名称: 2012 International Conference on Electric Technology and Civil Engineering(2012 电子技术与土木工程国际会议 ICETCE 2012)

会议地点: 三峡

会议语种:英文

页码: 2079-2082

在线出版日期: 2012-05-18（万方平台首次上网日期，不代表论文的发表时间）