%A WANG Jian-Wei, JIN Xian-Long, WANG Xin, ZHANG Wei-Wei %T Seismic Response Analysis of Connectional Passage in Twin-Tunnel Based on Parallel Computing %0 Journal Article %D 2011 %J Journal of Shanghai Jiao Tong University %R %P 1557-1561 %V 45 %N 10 %U {https://xuebao.sjtu.edu.cn/CN/abstract/article_39810.shtml} %8 2011-10-31 %X Considering the dynamic tunnelsoil interaction, a large-scale three dimensional finite model of tunnelconnectional passages-soil was established for a twin-tunnel in Shanghai. The model was solved on Dawning 5000 A in Shanghai Supercomputer Center based on contact balanced algorithm for explicit parallel computing. The dynamic responses of connectional passages were analyzed and the results can provide references for the design of connectional passage and deformational joint.