地质灾害频发山区聚落安全性探索——以横断山系的集镇和村庄为例  

The safety of the settlement in mountain area with frequent geological disasters——Examples of villages and towns in the Hengduan Mountains

作　　者：毛刚[1,2] 胡月萍[3] 陈媛[1] 

机构地区：[1]西安建筑科技大学建筑学院,陕西西安710055 [2]四川省城乡规划设计研究院,四川成都610081 [3]西南交通大学建筑学院,四川成都611756

出　　处：《西安建筑科技大学学报（自然科学版）》2014年第1期101-108,共8页Journal of Xi'an University of Architecture & Technology(Natural Science Edition)

基　　金：国家自然科学基金项目(51278415)

摘　　要：中国西南的横断山区是地质灾害频发的典型地区,造成聚落不安全的因素主要是地震,泥石流,滑坡等.根据该地区自然生境特征,高山峡谷区的聚落有二个场地类型:河谷冲积扇型,山涧台地型.根据场地的特征,在中观层面提出城镇建设以详细地勘和山地灾害评估为前提的规划技术思路,应对现行规划编制序列进行修正,提出"以地定人"的原则.微观层面阐述尊重自然机理,强化工程防护措施的规划设计方法.以传承本土建筑艺术为核心的设计达成文化憧憬.the Hengduan Mountains in southwest China isatypical geological disaster-prone area. The geological hazards to local settlements are caused mainly by earthquakes, mudslides, landslides and so on. According to the natural habitat characteristics, the settlements around the canyon area can be divided into two categories： Alluvial valley type and mountain mesa-type respectively. Based on this, the author proposes sadetailed assessment of the geological survey and a premise of Mountain Hazards before urban morphology planning, to improve the current planning sequence. Two detailed methods are presented：1 Respect the natural texture;2 enhancing the protective measurements. Finally, the paper proposes the design principles laying stress on local architectural heritage as the designing core.

关 键 词：地质灾害 场地选址 形态规划 本土营造 

分 类 号：TU-092.8[建筑科学—建筑理论]