.312 State Road K132 Segment Of The High Rock Slope Stability Assessment And Protective Design

In the past 20 years,with the steady development of the national economy government emphasized largely on the basic construction of the mountainous areas. The most important thing is to build high-class highway, even it's a very difficult task to build it in the mountainous areas. The mountain highway-slope rock is a very complicated engineering rock, not only because of its slope causes ,rockic nature etc, but also because of the highway-slope rock's distortion effected by all the geology force, especially digging highway, piling drainage and such engineering activities. The slope disstabilizatiom not only causes the serious traffic incidents, but also does great damages to the nesr people's lives and properties. As for the relevant experts and scholars, how to solve the disstabilization of the highway slope is very desiring. Under the guidance of my tutor-professor Li Yunfeng the paper has explored the stabilization and design research of the highway rockic slope for the example of rockic slope ( K132+700- K132+850) in Shang-Dan district of national road 312.Firstly the first chapter states the developing actuality of all the slope research, knows of the history and its problems of the slope research. The second chapter classifies the slope and its distorted types and analyzes the main causes influenced the slope stabilization, subsequently this chapter researches the stabilization of the slope rock by means of classification CSMR and the limited-balance analysis with fix quality and fix quantity. For the example of rockic slope in Shang-Dan district of national road 312 the third chapter states the geological background and the conditions of engineering geology and hydrogeology. The forth chapter narrates the design methods of the highway-rockic highslope by classification CSMR, it proves its available result. The fifth chapter summarizes my understanding.In a word,this paper (for the example of rockic slope in Shang-Dan district of national road 312 it researches the stabilization of the slope and its design) will be a fertile reference and actual meaning for the other similar engineerings.