Dissertation > Transportation > Road transport > Road works > Roadbed, pavement engineering > Subgrade > Slope

Rock Slope Engineering Materials Testing and Its Applicatiaon Research

Author HouChunYing
Tutor ZhouZhiJun;ZheXueSen
School Chang'an University
Course Geotechnical Engineering
Keywords Rock slope Triaxial test Landslide Stability
CLC U416.14
Type Master's thesis
Year 2011
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Southern Shaanxi in recent years, the construction of the highway , greatly promoted the development of the region , along the highway , however , there are a large number of different types of slope the geological composition structure is extremely complex , many slope weakness may exist in vivo structural surfaces or potential slip surface is less stable . There are many large rock slope in the region 's well-being to Shaanxi , Sichuan boundary along the highway , they are in the summer and the rainy season , the occurrence of the landslide hazard is more likely . Ankang the Hapcheon sector along the highway rock slope conditions , to carry out related research and engineering survey , 80 multiple slope of the road along the more in-depth analysis and research on two occurrence of landslide probability of high slope test analysis . According to the results , the potential landslide on a slope stability analysis , calculation and evaluation . The main work is as follows : ( 1 ) by the number of on-site investigation and exploration , combined with the local natural geographical and environmental conditions along the slope statistics and classification ; (2) of the two rock slope indoor test , and rock the physical properties of parameters to evaluate ; ( 3) targeted potential landslide rock samples of different aqueous state uniaxial compression tests and conventional triaxial test achieved rock strength parameters , analysis of rocks in different states intensity changes prejudging the situation caused by natural disasters ; ( 4 ) the use of the limit equilibrium method stability calculation and evaluation of potential landslide simultaneous GPS surface deformation monitoring results than the method of calculation and evaluation and feasibility analysis .

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