云南澜沧、耿马地震中建筑物的震害调查

Investigation of Earthquake Damages of Building Structures in Lancang and Gengma of Yunnan Province

1988年11月6日云南澜沧、耿马地震后,处于不同烈度区内的建筑物遭受了不同程度的地震破坏。本文重点介绍了几类典型建筑物的震害概况,并对若干地震破坏机理现象进行了分析,提出了人为因素而导致的震害损失及教训。

During the Lancang and Gengma earthquake of 1988, different buildings situated in areas with different seismic ratings had been damaged in varying degrees. In this paper, emphasis is laid on the description of the damage phenomena of some typical kinds of building structures and the analysis of some of their failure mechanisms. Finally, earthquake damages due to man-made factors in design and construction as well as the lessons drawn from them are presented.