应对突发性灾害的川西特色村寨建筑平灾结合空间设计策略研究  

Spatial Design Strategies for the Combination of Normal Conditions and Calamity in Western Sichuan Characteristic Village Buildings in Response to Sudden Disasters

作　　者：雍玲玲 吴静 熊建吾 YONG Lingling;WU Jing;XIONG Jianwu

机构地区：[1]不详

出　　处：《城市环境设计》2024年第5期746-750,共5页Urban Environment Design

基　　金：国家自然科学基金项目“基于可视化仿真的川西高山村落暴雨灾害避难建筑设计策略研究”(52108032);四川省自然科学基金项目“基于旅游大数据的川西少数民族特色村寨避难场所空间优化技术研究”(2022NSFSC1148);中央高校基本科研业务费专项资金项目“高海拔环境下少数民族村庄既有公共服务空间平灾结合优化策略研究”(批准号:2023SYJSCX43)。

摘　　要：四川西部地区大量村庄主要分布于地震带上,地震发生频率高,村庄受灾严重。目前,防灾减灾相关研究主要聚焦在城市区域,针对乡村地区的研究还相对不足,尤其对于经济欠发达的川西民族特色村寨的研究更为缺乏。另外,由于川西气候的特殊性,其对室内避难空间有较大的需求,进一步加大了当地避难空间的缺口。如何利用既有空间进行平灾结合设计,成为当前营造当地避难空间的重要问题。因此,本研究以近年来旅游人口数量暴增的川西特色村寨为研究对象,研究既有建筑室内空间在不同避难时段的平灾转换率,并对典型建筑内部空间模式进行了优化设计,提出较优的适宜避难的典型空间尺寸,以此为川西特色村寨平灾转换空间设计提供参考和借鉴。Many villages in western Sichuan are located along seismic belts and frequently experience earthquakes,resulting in severe damage.Currently,disaster prevention and mitigation research mainly focuses on urban areas,with relatively few studies addressing rural areas,especially those in economically underdeveloped ethnic villages in western Sichuan.Additionally,due to the unique climate in western Sichuan,there is a significant need for indoor sheltering space,further exacerbating the shortage of local sheltering spaces.How to utilize existing spaces for dual-use design in both normal and disaster conditions has become a crucial issue in creating shelter spaces in the area.Therefore,this study focuses on characteristic villages in western Sichuan,which have seen a surge in tourism in recent years.It investigates the combination of normal conditions and calamity conversion rates of indoor spaces in existing buildings during different sheltering periods and optimizes the internal spatial patterns of typical buildings.The study proposes optimal spatial dimensions suitable for sheltering to provide reference and guidance for combination of normal conditions and calamity space design in characteristic villages in western Sichuan.

关 键 词：川西地区 特色村寨 平灾结合 有效避难率 

分 类 号：TU242[建筑科学—建筑设计及理论] P315[天文地球—地震学]