“原拆原建”适老又宜居 创新方式方法让百姓住上“好房子”

Core Viewpoint - The article discusses the ongoing urban renewal initiative in Beijing, specifically focusing on the "original demolition and reconstruction" projects aimed at improving old and unsafe residential buildings, with a recent project in Xicheng District serving as a case study [1][30]. Group 1: Project Overview - The "original demolition and reconstruction" project at Sanlihe District 28, Beijing, is the second of its kind in the area, with significant public interest and participation from local residents [2][4]. - The building, constructed in the late 1970s, houses 54 households and has been identified for renovation due to its deteriorating condition [4][29]. - The funding model for the project involves approximately 40% government funding and 60% resident contributions, with a total cost of 11,815 yuan per square meter [6][10]. Group 2: Construction Methodology - The project employs a modular construction technique, allowing for rapid assembly and reduced construction time, with 90% of the building processes occurring in a factory setting [16][18]. - The construction method enables simultaneous demolition and building, significantly speeding up the overall timeline [18][20]. - Each floor is divided into 26 modules, pre-fabricated with essential utilities, allowing for quick installation on-site [20][22]. Group 3: Resident Considerations - The project aims to address residents' concerns regarding living space and accessibility, with the new design including elevators and additional living area, increasing the total building area by approximately 17% [25][27]. - Special attention is given to the needs of elderly residents, incorporating age-friendly features into the new design [27][29]. - A comprehensive communication strategy was implemented to ensure all residents agreed to the project, with tailored financial support for those facing economic difficulties [10][8]. Group 4: Broader Implications - The "original demolition and reconstruction" model is being adopted in various regions across China, indicating a shift towards more comprehensive urban renewal strategies [30][31]. - Examples from other cities, such as Yichang and Guangzhou, illustrate the expansion of this model beyond single buildings to larger community redevelopment projects [33][39]. - The initiative not only addresses housing safety and quality but also aims to resolve historical urban issues, enhancing overall living conditions for residents [29][39].