基于卫星图片的建筑物震害预测
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摘要
利用卫星图片判读的方法来帮助获得研究区内建筑物结构形式和面积的数据,区别于以往通过大量的实地调查来获得建筑物的基础数据,并以砖砌体房屋震害预测为例进行了说明,该方法避免了震害预测中一些复杂的力学分析,具有更加简便的优点,值得推广应用。
This paper gets buildings' structural formation and area in the researched district with the help of satellite photos,which is different from gaining basic data of buildings by lots of field investigation,illustrates it by taking earthquake disaster of brick masonry buildings as an example,and points out that this method avoids complex mechanical analysis in earth disaster prediction,has the advantage of convenience,and is worthy to be popularized.
This paper gets buildings' structural formation and area in the researched district with the help of satellite photos,which is different from gaining basic data of buildings by lots of field investigation,illustrates it by taking earthquake disaster of brick masonry buildings as an example,and points out that this method avoids complex mechanical analysis in earth disaster prediction,has the advantage of convenience,and is worthy to be popularized.
引文
[1]陈小芳.城市震害预测中建筑物基础资料调查收集对策的探讨[J].华南地震,2004(24):88-91.
[2]李树祯.用延性系数预测砖结构房屋的地震破坏[J].世界地震工程,1994(2):31-37.
[3]马克俭,常业军.多层砌体结构房屋震害预测[J].合肥工业大学学报,1999,22(6):54-63.
[2]李树祯.用延性系数预测砖结构房屋的地震破坏[J].世界地震工程,1994(2):31-37.
[3]马克俭,常业军.多层砌体结构房屋震害预测[J].合肥工业大学学报,1999,22(6):54-63.
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