摘要
本文对内蒙古包头市５．３地震建筑物结构震害原因进行了分析．建筑场地差别，建筑物的自振周期与地震卓越周期的异同，抗震设防和加固是否合理以及设计和施工诸因素均会影响建筑物的抗震效果．文末给出了提高建筑物抗震质量的几点意见．
On the basis of investigation into damages to building structures done by the Baotou 5.3 earthquake,causes of these disasters are analyzed.Measures are devised and suggestions are put forward for raising civil engineering quality and anti seismic ability.
出处
《内蒙古工业大学学报（自然科学版）》
1999年第2期144-148,共5页
Journal of Inner Mongolia University of Technology：Natural Science Edition
关键词
建筑结构
地震灾害
抗震设防
建筑物损坏
earthquake
seismic disaster to structures
anti seismic fortification
