摘要
通过分析西部山区的道路、桥梁、隧道在地震中的直接震害和次生灾害造成的震害,从道路选线、工程构造物选址、结构选型与抗震设计、施工等方面给出针对性的措施来提高抗震效果。
By analyzing the direct damage in the earthquake and secondary disasters caused by damage of the roads,bridges and tunnels in western mountain area,selection aspects are given to improve the anti- seismic ability by road alignment,engineering structures location,construction form selection and seismic design and construction measures.
引文
[1]Deng Q D,Chen G H,Zhu A L,Discussion of rupture mechanisms on the seismogenic fault of the 2008Ms8.0 Wenchuan earthquake[J].Science CHINA,2011,(9):1360-1377
[2]WANG W Q,LIU B X,HUANG J L,etc.The analysis of earthquake damage to traffic facilities in western China's mountainous areas and its countermeasures[C].Beijing,2014.Southampton,UK.Transactions on the Built Environment
[3]Yao L K,Feng J D,Yang M.An analysis of roadbed seismic damage in Wenchuan earthquake and the enlightenment to improve seismic specifications[J].Journal of Southwest Jiaotong University,2009,(3):301-311(In Chinese)