基于市政导则的水池震害评估模型研究
戴晨曦1,郭恩栋1,刘 智2,闫培雷1,甘 霖1

(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; 地震灾害防治应急管理部重点实验室,黑龙江 哈尔滨 150080; 2.广东省地震局,广东 广州 510070)

生命线工程; 水池; 地震灾害破坏风险评估; 导则模型

Study on evaluation models of pool earthquake damage based on municipal guidelines
DAI Chenxi1, GUO Endong1,LIU Zhi2,YAN Peilei1,GAN Lin1

(1.Key Laboratory of Earthquake Engineering and Engineering Vibration, Institute of Engineering Mechanics, China Earthquake Administration; Key Laboratory of Earthquake Disaster Mitigation, Ministry of Emergency Management,Harbin,150080,China; 2.Guangdong Provincial Seismological Bureau,Guangzhou 510070,China)

lifeline engineering; pools; evaluation of earthquake damage; guideline models

DOI: 10.15986/j.1006-7930.2023.02.019

备注

历年以来,国内外学者根据供水设施中的水池基础调查数据的不同,提出了基于不同基础调查数据的地震破坏评估模型.在2021年住房和城乡建设部发布《市政设施承灾体普查技术导则FXPC/ZJ G-01》以后,调查得到的水池的基础数据发生了变化,传统的生命线工程系统中水池的地震破坏评估方法所需的基础调查资料与现有的有所不同,不能满足现有评估方法的需求.针对该问题,本文基于水池历史震害资料,结合水池基于震害资料的统计回归模型方法,建立了新的基于市政导则调查数据的水池的震害评估模型,并与实际震害结果和原模型进行比较判断其可靠性,从而实现了对基于技术导则对水池的地震破坏情况的评估.
Over the years, scholars at home and abroad have proposed various earthquake damage assessment models based on the differences in the basic data of the pools in the water supply facilities, providing important ideas and methods for the construction of lifeline systems. After the Ministry of Housing and Urban-Rural Development issued the "Technical Guidelines for the Census of Hazardous Objects in Municipal Facilities FXPC/ZJ G-01" in 2021, the basic data of the pool obtained by the survey changed. The basic survey data required for the seismic damage assessment method of the pool in the traditional lifeline engineering system are different from the existing ones, which cannot meet the needs of the existing assessment methods. In view of this problem, based on the historical earthquake damage data of the pool and the statistical regression model method based on the earthquake damage data of the pool, this paper establishes a new earthquake damage assessment model of the pool based on the survey data of the municipal guidelines, and compares it with the actual earthquake damage results and the original model to judge its reliability, so as to realize the assessment of the earthquake damage of the pool based on the technical guidelines.