Hang Xinjing Highway Slippery Ascent Manage

For long time, people did a great deal of job in mechanism and prevention and cure technique of the geology disaster research, backlog abundant fulfillment experience.However, along with job of continuously thorough, geology disaster gradually is various factor comprehensive the result of action, the of each main factor has complicated material and energy to convert a relation, plus the influence of mankind's activity and make the geology disaster become a very and complicated research object.In numerous geology disasters, landslide disaster with its distribution extensive, take place multifarious, many rainy season stanzas all can take place through the years and any hasing more abrupt place all can take place, but bring very huge great damage to the national economy and the people life property.The landslide is the main disease of public highway to harm it a, often make the traffic break off, influence the normal usage of public highway, endanger people life property a safety, to medium the manage of small scaled landslide be one of the key job in the public highway construction.This article through to Hang Xinjing highway Chun'an branch zK6+278～zK6+457 landslide engineering geology investigation work, investigated thoroughly the slippery body to locate the position engineering geology condition, the slippery body structure characteristic, the slippery body scale and the shape, the glide mechanism and the sliding surface mop rule; Through the massive rock mass physics, the mechanical testing, had determined in the slippery body and the environment each kind of lothological and plane of weakness physics, the mechanical properties target, specially to the sliding surface shearing strength target, in the union landslide counter-analysis and the room experiments, causes its night-watch to have pointed. Through the experiment and the counter-analysis, had determined the sliding surface, the latent sliding surface, the slippery in vivo structural plane and each kind of lothological shearing strength synthesis value, at the same time to affected the landslide stable various factors to carry on the sector analysis; The union stability appraisal proposed this landslide government policy, has provided the reliable basis for this landslide government.