Study on Three-dimensional Reconstruction of Macro/meso-structure Evolution of Expansive Soils with CT-triaxial Apparatus

摘要：

　　A program is used to reconstruct the computerized tomography (CT) images of expansive soils in the manuscript.The physical and mechanical properties of expansive soils can be researched accurately and visually.In the experiment,the CT-triaxial apparatus is used to research the shearing strength of expansive soils with artificial holes in different conditions of suctions and net pressures.The three-dimensional reconstruction is successful and considerable.The principle of program is easy and convenient,and it can be learned fast and directly by those who are not major in computer.This technique will have a better prospect in geotechnical engineering.

关键词： computerized tomography (CT) three-dimensional reconstruction structure evolution

作者: Xian Li Shiji Wang Zhenghan Chen

作者单位: College of Engineering and Technology, Southwest University, Chongqing 400716, China College of Engineering and Technology, Southwest University, Chongqing 400716, China ; Department of Department of Architectural Engineering, Logistic Engineering University of PLA, Chongqing 400041, C

会议类型: 国际会议

会议名称: The International Conference on Civil Engineering, Architecture and Sustainable Infrastructure (2012土木建筑与可持续基础设施工程国际会议(ICCEASI2012))

会议地点: 郑州

会议语种:英文

页码: 422-426

在线出版日期: 2012-09-22（万方平台首次上网日期，不代表论文的发表时间）