避让地质灾害隐患的搬迁补助方案优化  

Optimization for relocation allowance scheme of avoiding potential geological disaster

作　　者：唐洋[1] 李鹏[1] 余红卫[1] 赖建桥 吴洪[1] 高小明[1] 

机构地区：[1]四川乐山市国土资源局,四川乐山614000

出　　处：《中国地质灾害与防治学报》2017年第1期141-145,共5页The Chinese Journal of Geological Hazard and Control

摘　　要：地质灾害避险搬迁补助包括对地质灾害隐患监测人的补助和对选择避险搬迁的受威胁者的搬迁补助。为提高受威胁者搬迁积极性,提出新的地质灾害避险搬迁补助方案,在不扩大预期财政总支出的前提下调整了避险搬迁相关资金的分配方式,使及早选择地质灾害搬迁的受地质灾害威胁者享受的补助相对提高。采用改进的层次分析法和逼近理想解排序法综合评价体系对新方案和现行方案进行了比较,结果显示新方案在提升受威胁者搬迁的积极性和搬迁的紧迫感方面较现行方案更有效。Allowance scheme of avoiding risk and relocation included the part for monitors and the other part for people who had been threatened by geological disaster and choose avoiding risk and relocation. New allowance scheme of avoiding risk and relocation was proposed to improve relocated enthusiasm of people who had been threatened by geological disaster. On the premise of no prospective expanding fiscal expenditure, the new allocation scheme of related avoiding risk and relocation allowance was adjusted to improve subsidy for people who threatened by geological disaster and choose avoiding risk and relocation in time. Aferwards, the improved AHP-TOPSIS comprehensive evaluation model was used to compare the current scheme and the new scheme, and the results showed that the new scheme was more effective than the other one on improving enthusiasm and urgency of relocation.

关 键 词：地质灾害 搬迁 资金分配 层次分析法 逼近理想解排序法 

分 类 号：P642[天文地球—工程地质学]