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《Journal of Engineering Geology》 2001-04
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STUDY ON SHEAR RHEOLOGIC BEHAVIORS OF SOIL IN SLIP ZONE OF A LARGE-SCALE LANDSLIDE

HAN Aiguo ① NIE Dexin ① REN Guangming ① HAN Kunli ② (①Institute of Engineering Geology , Chengdu University of Technology, Chengdu 610059) (②Tianjin Geological Engineering Investigation Institute, Tianjin 300191)  
The shear rheologic behaviors of soil in slip zone of a large-scale landslide are studied in this paper. The samples are prepared in accordence with the gravity compaction principles and by Chen Zongli′s the loading method. The rheologic behaviors of soil in slip zone are described by the Burgers visco-elastic Model. From the test results, the long-term strength parameters are obtained, and it′s significance in study of the stability of landslide is also discussed.
【Fund】: 国家自然科学基金资助项目 (编号 :496 72 16 6 )
【CateGory Index】: TV223
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