华润筑牢立体生态住宅安全防线 递高品质建筑新答卷

Core Viewpoint - The construction of the fourth-generation ecological residential project in Quanzhou, developed by China Resources Land, faces significant safety management challenges due to its unique architectural design and structural complexities [1][3]. Group 1: Project Overview - The project includes three ordinary residential buildings and three fourth-generation ecological residential buildings, featuring a height of 29-32 floors and an "air courtyard" design [1]. - The fourth-generation residential buildings are characterized by a complex structural system, with a maximum cantilever length of 12.5 meters and a supporting height of 6.3 meters, which increases construction safety risks compared to traditional residential buildings [1]. Group 2: Safety Management Strategies - A comprehensive safety management system was established, focusing on "risk preemption, technology empowerment, and closed-loop control," to ensure safe and orderly construction of the main structure [1]. - A special safety task force was formed to identify and manage 28 core risk points, including "high support instability, cantilever structure deformation, and multi-trade interference" [1][3]. Group 3: Technological Innovations - BIM technology was utilized to create detailed structural models, allowing for precise calculations of the load-bearing conditions of key components [3]. - The project adopted a socket-type steel pipe scaffold for high support construction and implemented strict safety controls for the waterproofing process, including a 24-hour water retention test before proceeding to the next construction phase [3]. Group 4: Health and Safety Measures - A comprehensive occupational health and safety system was developed, incorporating a "prevention-monitoring-intervention" approach, and health records were established for all frontline workers [4]. - Daily safety meetings included standardized demonstrations for protective equipment usage, ensuring compliance with safety protocols [5]. Group 5: Future Outlook - The project aims to set a high standard for safety management and quality in the construction of high-quality ecological residential buildings, providing replicable practices for similar projects in the future [5].