Basic Studies on Urban Planning Techniques for Land use Control on or near Active Faults -Case Study of Sendai Metropolitan Area-

这项研究选取了以下三个与城市规划领域的减灾相关的主题。第一个主题是对当前控制土地使用的城市规划措施的社会和技术方面的调查。考察了构成日本减灾规划体系的这些措施的适宜性和适用性。针对活断层研究人员意见分歧和(或)一致的情况，通过对实施活断层目标的正反两方面论证的回顾，编制了行政法和城市规划。其次，通过地貌调查，对仙台大都市区长城-日富线的部分参数进行了估算。第三，从风险管理和社会监管的角度考察和评价了减轻地震灾害的土地利用控制措施的适宜性。本研究以两种问卷调查的结果为基础，对居民对采取这些规划措施的意见进行调查，以检验其实施的可行性。确定了住宅类型、地震经历等因素对其态度的影响，对供水生命线的破坏研究进行了补充，提出了新的模拟方法。

This research picks up the following three themes relating to the hazard mitigation in the field of urban planning.The first theme is the investigation of social and technical aspects of current urban planning measures to control land use. The suitability and applicability of these measures composing Japanese planning system for hazard mitigation are examined. By the situation of divergence and/or accordance of opinion among researchers of active fault, administrative law and urban planning was compiled from the reviewing the arguments for and against the implementation to target active faults.Second, we form an estimate of some parameters of Nagamachi-Rifu line in Sendai Metropolitan Area through geomorphological survey. Those may be valuable information to evaluate the activity of the fault.Third, appropriateness of land use control measures to reduce earthquake damage are examined and assessed from the view point of risk management and social regulation. The research is based on the results of the two kinds of questionnaire survey to inhabitants on their opinions of adoption of these planning measures to check the implementation feasibility. Factors like types of residence and experience of earthquake are identified as that of affecting their attitudes.The study on the damage of water supply lifeline is supplementary to other studies and new simulation method is proposed.