| 基于已有震害矩阵模拟的群体震害预测方法研究 |
| |
| 引用本文： | 孙柏涛,胡少卿.基于已有震害矩阵模拟的群体震害预测方法研究[J].地震工程与工程振动,2005,25(6):102-108. |
| |
| 作者姓名： | 孙柏涛 胡少卿 |
| |
| 作者单位： | 中国地震局工程力学研究所,黑龙江,哈尔滨,150080 |
| |
| 基金项目： | 科技部公益项目（2004DIA3J010） |
| |
| 摘 要： | 本文提出了一种群体震害预测方法，根据已有建筑物震害预测结果或震害统计分析结果，按照影响建筑物抗震能力的主要因素，由普查资料统计出的建筑物各影响因素的建筑面积比例得出模拟震害矩阵与已知矩阵的贴近度，最后进行加权平均，建立具体预测对象群体建筑物的震害矩阵。
|
| 关 键 词： | 群体建筑物 震害预测 贴近度 震害矩阵 |
| 文章编号： | 1000-1301（2005）06-0102-07 |
| 收稿时间： | 2005-08-13 |
| 修稿时间： | 2005-08-132005-09-20 |
A method for earthquake damage prediction of building group based on existing earthquake damage matrix |
| |
| Sun Bai-tao,Hu Shao-qing.A method for earthquake damage prediction of building group based on existing earthquake damage matrix[J].Earthquake Engineering and Engineering Vibration,2005,25(6):102-108. |
| |
| Authors: | Sun Bai-tao Hu Shao-qing |
| |
| Institution: | Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China |
| |
| Abstract: | This paper puts forward a method for earthquake damage prediction of building group. According to the existing earthquake damage matrix that has been predicted considering the main factor influencing the earthquake resistance ability of building, the proportion of the construction area of influencing factors is calculated based on general survey materials. Then the closeness degree between the earthquake damage matrix of the simulation and the existing matrix is given. And finally an earthquake damage matrix of concrete building group is set up by weighted average. |
| |
| Keywords: | building group earthquake damage prediction closeness degree earthquake damage matrix |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
