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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。
Through the analysis of the direct earthquake damage and the damage caused by secondary disasters in the western mountainous regions, the road, bridge and tunnel are given aiming at the route selection, construction site selection, structure selection and aseismatic design and construction Sexual measures to improve the seismic effect.