APPLICATION CASE OF SIMULATION TECHNIQUE IN SLOPE INSTABILITY TREATMENT
Liu Fengxuan1，Xu Dexi1，Li Yuwen2 ，Zhang Ziqiang3，Wang Mingnian3
(1 Preparatory Group for Construction Project of the Dujiangyan-Wenchuan Express Way，Chengdu 610041 China) (2 Dedign and Research Institute，Sichuan Province Highway Planning Survey， Chengdu 610041 China) (3 Southwest Jiaotong University，Chengdu 610031 China )
Abstract：For a large landslide，a new form of retaining structure，which is an integral structure of piles and boxed tuunel，is applied. Simulation technique is used to simulate the integral structure，construction sequence，boundary conditions and the effect of boundary condition variations. The model of structure analysis and calculation is established and used in structural calculation of static and dynamic states. The results are applied in the engineering design and construction.
2002, Vol. 21 
