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城市交通系统抗震连通可靠性分析

Analysis of urban traffic system connectivity after earthquake
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摘要 通过考虑道路本身的破坏、路段上的桥梁以及路边建筑倒塌带来的瓦砾堆积三个因素对震后城市交通系统通行概率的影响,建立了路段通行概率计算模型,对交通网路实例进行了分析,表明结果较可靠,说明这一方法是合理的。 Three factors, including roads themselves, bridges on the roads and stacking of building gravels are considered in the analysis of urban traffic system connectivity and reliability after earthquake in this paper, and a calculation model is built. An example shows that this method is rational, contrasting with a practical instance.
出处 《山西建筑》 2006年第13期254-256,共3页 Shanxi Architecture
关键词 交通系统 连通可靠性 通行概率 traffic system, connectivity and reliability, traffic probability
作者简介 张雪梅(1980-),女,北京工业大学建筑工程学院硕士研究生,北京100022 杜鹏(1978-),女,硕士,助工,广州地震局,广东广州510000 李洪泉(1956-),男,博士,教授,北京工业大学建筑工程学院抗震减灾研究所,北京100022
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