基于兰西城市群地区的地震韧性评价  

Seismic Resilience Evaluation Based on Lanxi Urban Agglomeration

作　　者：张家铭 

机构地区：[1]兰州交通大学土木工程学院,甘肃 兰州

出　　处：《地球科学前沿（汉斯）》2022年第6期751-760,共10页Advances in Geosciences

摘　　要：基于兰西城市群的高速发展与区域内地震灾害的相互影响,引入地震韧性理论,以突破传统被动式救灾的局限。基于抵抗、适应和恢复三个阶段,构建基于应灾全过程的地震韧性综合评价指标体系;为了研究韧性评价中的模糊性与不确定性,引入云模型对其定性概念进行定量转化。结果得到了关于兰西城市群的韧性能力评价水平,为韧性方向的研究提供了一定的参考。Based on the interaction between the rapid development of Lanxi urban agglomeration and re-gional earthquake disasters, the earthquake toughness theory is introduced to break through the limitations of traditional passive disaster relief. Based on the three stages of resistance, adaptation and recovery, a comprehensive evaluation index system of seismic resilience based on the whole process of disaster response is constructed. In order to study the fuzziness and uncertainty in resilience evaluation, cloud model is introduced to quantitatively transform its qualitative concept. The evaluation level of toughness ability of Lanxi urban agglomeration is obtained, which provides a certain reference for the research of resilience direction.

关 键 词：地震韧性 熵权法 云模型 综合评价体系 

分 类 号：F299.1[经济管理—国民经济] P315[天文地球—地震学]