我国大地震中公路桥梁病害分析

摘要

The paper surveys the hazards of the earthquakes on the roads and bridges and their types,and has the factual analysis of the seismic circumstances on the road bridges in the large earthquakes according to the investigation and research on the road bridges in Tangshan and Wenchuan afflicted areas,so as to provide the direction for the repairs and reconstruction of the roads and bridges in these areas.%概述了地震对公路、桥梁造成的危害及其类型,通过对唐山和汶川灾区公路桥梁的调查研究,对大地震中公路桥梁的震害情况作了具体分析,以期为灾区公路和桥梁的修复、重建工作提供指导。