论文部分内容阅读
历史街区的根本属性是生活,其主要特征是群体性,实用性和更新性。历史街区作为一种人文环境,其构成要素各有其权值。对历史街区的“保护”包含着保存、更新、延续三个不可分割的部分。就北京的历史街区保护而言,四合院的保与拆,是近年来争论最多的一个话题。对四合院的处理,无论是保存、修复还是拆除,均应以其价值为依据。保护历史街区还需要有至少三项政策的支持:历史街区的危旧房改造应由政府操作;外迁居民、降低人口密度是历史街区保护的基本要求;要制定适合历史街区的市政技术和管理规则。
The essential attribute of historical district is life, its main characteristic is group, practicality and renewal. As a kind of humanistic environment, the historic blocks have their own weights. The “protection” of the historic block contains three indivisible parts of preservation, renewal and continuation. In terms of the protection of historical blocks in Beijing, the protection and demolition of the courtyard is one of the most debated topics in recent years. The treatment of the courtyard, whether it be preserved, repaired or dismantled, should be based on its value. Protection of historical blocks also requires the support of at least three policies: the reconstruction of dangerous and aged houses in historic blocks should be handled by the government; the relocation of residents and the reduction of population density are the basic requirements for the protection of historical blocks; and the formulation of municipal technology and management suitable for historic blocks rule.