工程场地抗震韧性评价指标体系
The Indicator System Used in Seismic Resilience Assessment of Engineering Sites
雷继勇 1公茂盛 1赵一男1
作者信息
- 1. 中国地震局工程力学研究所地震工程与工程振动重点实验室,黑龙江哈尔滨 150080;地震灾害防治应急管理部重点实验室,黑龙江哈尔滨 150080
- 折叠
摘要
阐述了工程场地抗震韧性的概念;围绕稳定性和恢复力两个韧性特征,分析了场地条件及特征参数、地震危险性、地震地质灾害、工程对场地的功能要求、地震危险性分析能力、资源保障能力、应急管理能力等因素对工程场地抗震韧性的影响;在此基础上构建了工程场地抗震韧性评价指标体系.利用该评价指标体系,并借助合理的评价方法,可实现工程场地抗震韧性的定量评价.
Abstract
The concept of seismic resilience of engineering sites is expounded.Based on the two resilience characteris-tics—stability and resilience,the influence of site conditions and characteristic parameters,seismic hazard,seis-mic geological hazard,functional requirements of the engineering to the site,seismic hazard analysis ability,re-source support ability,emergency management ability on the engineering sites,seismic resilience is analyzed.On this basis,the evaluation index system of seismic resilience of engineering site is constructed.By using the assess-ment indicator system and reasonable assessment method,the quantitative assessment of seismic resilience of engi-neering sites can be realized.
关键词
工程场地/抗震韧性/稳定性/恢复力/指标体系Key words
engineering site/seismic resilience/stability/resilience/indicator system引用本文复制引用
基金项目
中国地震局工程力学研究所基本科研业务费专项(2021EEEVL0301)
国家重点研发计划(2017YFC1500601)
国家自然科学基金(52178514)
国家自然科学基金(51678541)
出版年
2024
NETL
NSTL
维普
万方数据