THE DEFORMING MECHANICS AND HARNESS OF K21 LEFT SLOPE OF EXPRESS HIGHWAY

A express highway cross hilly ground in fracture zone, geological conditions is badly, design and construct are unfilled. Because strong rainfall in 2005.6,the slope appears probable 10104m3 deforming section, serious affect normal operational of express highway. For validity harness the deforming slopes, according to preliminary prospecting in site, we make good the design of urgent engineering and synthesis harness. Through achievement of deeply displacement, the slope already stabilize, so the design is success to urgent engineering.