摘要
历史街区因其特殊背景而成为灾害发生的重点危险区域,现行防火规范对此类建筑空间更新改造的指导存在局限性,历史街区的适灾性改造已经成为当今城市发展的主要议题.现阶段建筑学回应此类空间改造问题的视角多集中于历史社会与人文遗产价值的保存,而安全保障机制因其对消防设计专业性的依赖而处于建筑学研究的边缘.本研究将从消防安全角度出发,筛选多个历史街区更新改造案例的典型差异,总结其基本设计原则,并以深圳公明墟保护与更新设计为例,阐述同类型改造项目的关键建筑节点与安全隐患问题并构建应急疏散场景,提出兼顾疏散效率与空间品质的初步设计策略,优化历史街区更新改造设计指南.
Abstract
Historical districts have become high-risk focus areas for disasters due to their special backgrounds.The current fire-protection regulations have limitations in guiding the renewal and renovation of such architectural spaces,and thus disaster-adapted renovations as such also becomes a major issue in urban development.Available scholarship on renovation design of such spaces from an architectural perspective mostly focuses on the value of their cultural heritage protection,while the safety guarantee mechanism remains peripheral due to its dependence on the professionalism of fire-fighting design.This study considers this a necessary starting point while interrogating various cases of renewal and renovation of historical districts based on their design principles.It takes the protection and renewal design of Gongming Market in Shenzhen as an example to elaborate its key issues of safety hazards and construct emergency evacuation scenarios for other similar projects.It proposes preliminary design strategies that could balance evacuation efficiency with spatial quality,and optimises the guidelines for future practice.
基金项目
广东省哲学与社会科学2023年度规划一般项目(GD23CYS05)
亚热带建筑与城市科学重点实验室项目(2023ZB11)
深圳大学社会科学卓越重大攻关项目(ZYZD2309)
维普
万方数据