采动区建筑物损害综合评价技术研究
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摘要
采动区建筑物破坏一直是大量学者研究的重点,然而建筑的破坏往往不是单一原因造成的,而是多种因素协同作用下的结果,这给采动区建筑损害预计评价带来困难,所以亟待开展研究。本文以采动区受损建筑物为研究对象,首先对造成采动区建筑物受损的主要因素进行分析,建立采动区建筑物受损风险的评价指标体系,在此基础上建立采动区建筑物损害综合评价模型,可为采动区建筑物损害前期的预防保护与后期的鉴定赔偿工作提供一定的参考。
The destruction of buildings in the mining area has always been the focus of a large number of scholars.However,the destruction of buildings is often not caused by a single cause,but by a combination of factors.It is difficult to estimate the damage of construction damage in mining area,so it is urgent to research.Therefore,this paper takes the damaged buildings in mining area as the research object.Firstly,the main factors that cause damage to the mining area are analyzed,and the evaluation index system of the damage risk of mining area is established;on the basis of it,a comprehensive evaluation model of damage in the mining area is established.It can provide some references for the prevention and protection of the damage of the buildings in the mining area and the compensation for the later period.
The destruction of buildings in the mining area has always been the focus of a large number of scholars.However,the destruction of buildings is often not caused by a single cause,but by a combination of factors.It is difficult to estimate the damage of construction damage in mining area,so it is urgent to research.Therefore,this paper takes the damaged buildings in mining area as the research object.Firstly,the main factors that cause damage to the mining area are analyzed,and the evaluation index system of the damage risk of mining area is established;on the basis of it,a comprehensive evaluation model of damage in the mining area is established.It can provide some references for the prevention and protection of the damage of the buildings in the mining area and the compensation for the later period.
引文
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[2]国家安全监管总局,国家煤矿安监局,国家能源局,等.建筑物、水体、铁路及主要井巷煤柱留设与压煤开采规范[M].北京:煤炭工业出版社,2017.
[3]胡炳南.建筑物采动破坏程度的模糊综合评判[J].煤矿开采,1993(3):23-27.HU Bingnan.Fuzzy comprehensive evaluation of the damage degree of mining[J].Coal Mining Technology,1993(3):23-27.
[4]王正帅,韩奎峰,邓喀中.建筑物采动损害的熵权模糊识别模型[J].煤矿开采,2013,18(5):17-20.WANG Zhengshuai,HAN Kuifeng,DENG Kazhong.Entropy-weight fuzzy recognition model of buildings influenced by mining[J].Coal Mining Technology,2013,18(5):17-20.
[5]MALINOWSKA A.A fuzzy inference-based approach for building damage risk assessment on mining terrains[J].Engineering Structures,2011,33:163-170.
[6]陈崇希.关于地下水开采引发地面沉降灾害的思考[J].水文地质工程地质,2000(1):45-48,60.CHEN Chongxi.Thoughts on ground subsidence disaster caused by groundwater exploitation[J].Hydrogeology and Engineering Geology,2000(1):45-48,60.
[7]张家柱.膨胀土地基变形特性研究[D].南京:河海大学,2004.
[8]袁晓铭,孙锐,孟上九.软弱地基土上建筑物不均匀震陷机理研究[J].土木工程学报,2004,37(2):67-72,77.YUAN Xiaoming,SUN Rui,MENG Shangjiu.Research on mechanism for earthquake-induced differential settlement of buildings on soft subsoil[J].China Civil Engineering Journal,2004,37(2):67-72,77.
[9]邓喀中,郭广礼,谭志祥.采动区建筑物地基、基础协同作用特性研究[J].煤炭学报,2001,26(6):601-605.DENG Kazhong,GUO Guangli,TAN Zhixiang.Study on the properties of coordination of the base and foundation of the building above mining subsidence areas[J].Journal of China Coal Society,2001,26(6):601-605.
[10]郭亚军.综合评价理论、方法及应用[M].北京:科学出版社,2007.