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In this study, households’ decisions on reconstruction of damaged houses were modeled, using questionnaire data in Japan.
Characteristics of households’ decisions were investigated using parameter estimation results. The effects of subsidizing
policy were evaluated as follows. First, subsidy for rebuilding may be effective for the households whose houses were heavily
damaged. Second, there is a possibility that subsidy accelerated rebuilding of houses by the households having children. Third,
subsidy for rebuilding may not be effective for elderly people’s households and households in depopulated areas. 相似文献
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卓万生 《地质灾害与环境保护》2008,19(2):52-56
由于地质灾害的突发性和引发因素的复杂性,在及时和有效地掌握潜在隐患部位上还亟待进一步探索与细化,力求防灾抗灾工作有的放矢,以确保人民群众的生命财产损失降到最低限度。本文就基于山区的基本特征和房后边坡潜在地质安全隐患基本信息调查,简要分析房后边坡孕灾致灾环境,并针对它们的影响程度,采取层次分析（AHP）等方法来确定安全评价因子权重和安全系数,对构造安全评价结构作进一步研究。 相似文献
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2017年8月8日四川省阿坝州九寨沟县发生7.0级地震,震源深度20 km,造成大量房屋不同程度的破坏,引发地质灾害。针对Ⅷ、Ⅸ区的337栋不同结构类型的房屋进行了震害特征分析,给出震害矩阵,揭示各类结构房屋的破坏机理。经过统计,所调查的房屋中3.3%的建筑保持完好,19.9%的建筑发生轻微破坏,51.3%的建筑发生中等破坏,21.1%的建筑发生严重破坏,4.5%的建筑发生毁坏。经过调查,钢筋混凝土框架结构、大跨度空间结构、钢框架结构以及采用木板作为填充墙的穿斗式木构架房屋在本次地震中表现良好。分析表明,经过合理的抗震设计,基本达到了中震可修的抗震设防目标,极大程度地保护了人们的生命及财产安全。 相似文献
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传统农村房屋地震灾害平均损失率的统计分析 总被引：1，自引：0，他引：1
在多年来地震宏观震害资料整理、研究的基础上，对传统农村房屋的类型进行了划分，统计出农村房屋地震灾害的平均损失率与地震烈度之间的关系，以便在地震发生后能较快地初评估地震在农村地区所造成的经济损失，为快速判断震灾规模提供依据。 相似文献
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WILLIAM E. DOOLITTLE 《Geographical review》2004,94(3):391-404
ABSTRACT. The history of gardens and the history of humans are linked inextricably, especially in the context of environment. As people and their institutions have changed, so too have gardens. This brief essay illustrates some important aspects in the evolution of gardens, exploring three seemingly discrete, but actually interconnected, notions: the antiquity of gardens, combining archaeological data with ethnographic parallels; the role of gardens in the changing spatial manifestations of agriculture, from dump heaps to amber waves of grain; and the transformation of domestic space, the literal and figurative reconstruction of garden fences into house walls. Changes are discussed as inadvertent products, rather than as consequences of deliberate actions. Modern ideas about categorizing landscapes are challenged further. The nature/culture dualism is a myth even at the household scale, as is our traditional way of looking at the world. 相似文献
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本文通过大量住宅阳台的现场调查发现一种典型阳台-YKB挑出阳台的破损重于其他类型阳台。在调查基础上进行了YKB挑出阳台的可靠度计算、结构分析和可靠性分析。可靠度计算所表明的其在安全范围之内并不支持这种形式阳台的可靠性评价；而阳台的结构分析从理论上解释了YKB挑出阳台破损重的原因是结构力学模型不合理，如支座处概念模糊；关于阳台的可靠性分析则进一步说明YKB挑出阳台存在的缺陷及随之产生的新问题。经调查与分析确定预应力钢筋混凝土楼板外伸阳台(或称YKB挑出阳台)为维修、加固与改造的重点。YKB挑出阳台的可靠性分析已超出项目本身的意义。特别是指出了阳台结构设计与施工方案的不足，这对今后新疆地区的工程设计方案的选择有借鉴意义。对相关规范的编制有参考价值。 相似文献
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