灾害学2025，Vol.40Issue(1)：22-29,8.DOI:10.3969/j.issn.1000-811X.2025.01.004
秦巴山区历史文化街区建筑综合防灾评估研究
Research on Comprehensive Disaster Prevention Assessment of Historic and Cultural Blocks in Qinba Mountain Area
摘要
Abstract
The Qinba Mountains have become a highland for disaster prevention,reduction,and relief due to their unique geomorphological features and climatic characteristics.The buildings in the historical and cultural blocks,as the smallest unit of spatial value,are the main carriers of potential safety hazards.Based on the con-cept of comprehensive disaster prevention,the subjective and objective factors that cause the unsafety of buildings in the historical and cultural blocks of the Qinba Mountains are fully considered.A comprehensive disaster preven-tion assessment system is constructed from two levels as individual buildings and building clusters,and three di-mensions as the building noumenon,affiliated structures and the building environment.The Hengkou Old Street,a fourth-batch historical and cultural block in Shaanxi Province,is used as a case study.The results show that there are significant differences in the disaster prevention of the building noumenon,affiliated structures,and the environment among the six major areas and 1 219 buildings in Hengkou Old Street.It precisely identifies that areas with strong disaster prevention in the building noumenon,in the affiliated structures,and the building environ-ment,are dispersed in patches along both sides of the streets and lanes.The weak disaster prevention points are mostly located within clusters with low accessibility.The results provide a technical basis for assessment and identi-fication,as well as prioritized approaches for improvement,in order to mitigate the risk of disaster hazards in dis-trict buildings,reduce the vulnerability of disaster-bearing buildings,enhance their adaptability,and improve their resilience.关键词
历史文化街区/建筑/综合防灾/本体/附属/环境/秦巴山区Key words
historic and cultural block/buildings/comprehensive disaster prevention/noumenon/affili-ated structures/environment/Qinba Mountains分类
环境科学引用本文复制引用
刘冬,周思萌,彭建兵,申艳军,周鑫玥..秦巴山区历史文化街区建筑综合防灾评估研究[J].灾害学,2025,40(1):22-29,8.基金项目
国家自然科学基金专项项目"秦岭生态地质环境系统演化与灾害风险管控"(42341101) （42341101）
国家自然科学基金青年项目"秦巴山区镇域小学校舍与校点空间协同规划方法研究"(52108063) （52108063）
陕西省社会科学基金项目"陕西传统村落建设性遗存空间价值评估与活化研究"(2022J002) （2022J002）
