风化、多孔性、反保护 对城市遗产的三个提问  

Weathering,Porosity,Counter-preservation Questions on Urban Heritage

作　　者：许晔 XU Ye

机构地区：[1]诺丁汉大学建筑与建成环境学院

出　　处：《时代建筑》2024年第4期60-64,共5页Time + Architecture

摘　　要：文章关注城市遗产的微观政治,考察空间场所从物理层面衰败到社会层面活跃生长的过程,并对其中三个概念和问题进行了反思。首先,解读建筑风化过程的两重性:在自然作用下,建筑的物理效能减弱,但同时其生态和隐喻的潜力却在增强。其次,考虑到社会过程的参与,引入多孔性的概念,将城市遗产区理解为一种多孔空间:其中物质存在与历史、社会空间交织在一起。第三,提出不干预和反保护也是一种保护方式,它包含了对衰变过程、生态性、社会性的重视。文章强调,建筑多孔性方法可以为讨论城市遗产问题提供另一种声音,从而将那些在传统遗产活化实践中未能被充分解读的“物质—社会”循环过程纳入讨论范围。Focusing on the micro-politics of urban heritage,this paper examines the transition from physical decay to social vibrancy in urban spaces.It reflects on three key concepts.First,it interprets the duality of the weathering process of buildings:while the physical efficiency of structures decreases under natural forces,their ecological and metaphorical potentials are on the rise.Second,the paper introduces the concept of porosity,taking into account the involvement of social processes.It posits that urban heritage areas are porous spaces where material existence intertwines with historical and social dimensions.Third,it proposes that nonintervention or counter-preservation is also a form of conservation,emphasizing attention to decay processes,ecology,and social aspects.This paper argues that the architectural porosity approach can be an alternative voice in the discussion of urban heritage,thus bringing into the discussion the"material-social"cycles that have not been fully unpacked in conventional heritage revitalization practices.

关 键 词：风化 多孔性 反保护 城市遗产 物质性与社会性 非正式空间实践 

分 类 号：TU984.11*4[建筑科学—城市规划与设计]