柜类家具震害预防评价研究

Research on Evaluation Model of Seismic Protection Measures for Cabinet Furniture

住宅室内的柜类家具品种多,震害形式多样,要达到有效预防震害的目的就必须依据不同柜体的震害特点实施有针对性的预防措施.在柜类家具震害研究机理和影响因素研究的基础上,采用层次分析法(AHP)和模糊综合评价模型相结合的方法建立多级指标的柜类家具震害预防评价模型,通过评价的得分与排名来判断单件柜体的震害倾向以及需要实施预防措施的优先度.结合设防烈度区域柜体安全尺寸列表及脚垫使用指导列表得到具体的预防措施指导建议,从而达到指导震区居民有效实施预防措施,最大限度的减轻震害的目的,实际案例的计算验证了该评价模型具有可行性.

There are many kinds of cabinet furniture in residential rooms and there are various forms of earthquake damage. To achieve the purpose of effectively preventing earthquake damage,we must implement targeted preventive measures according to the characteristics of different cabinet bodies. Based on the study of the mechanism and influencing factors of earthquake damage of cabinet furniture, this paper uses the method of AHP and fuzzy comprehensive evaluation model to builds multilevel index seismic damage prevention evaluation model for cabinet furniture.Through the scoring and ranking of evaluation, the research judges the seismic damage tendency of each cabinet and the priority of preventive measures. Combined with the list of safety dimensions and the guide list of mat use in each fortification intensity region,we get the specific preventive measures and guidance suggestions,and verify the feasibility of the evaluation model.