深圳湾超级总部基地C塔全寿命周期安全设计探索及实践

Exploration and Practice of Full Life Cycle Safety Design for the Tower C of Shenzhen Bay Super Headquarters Base

我国新建和既有建筑规模庞大,但近年来建筑安全事故多发频发。根据研究统计,建筑安全事故与建筑设计密切相关,通过设计改进或优化,能有效提升建筑全寿命周期安全水平,同时,在设计阶段开展建筑全寿命周期安全管控的代价小、效率高,因此开展安全设计研究对建筑全寿命周期安全管控意义重大。研究以深圳湾超级总部基地C塔项目为依托,在设计阶段打破传统设计模式,组建了由建设、设计、安全咨询、施工和物业管理等多方组成的安全设计团队,除了在设计中考虑职业安全与健康的需求外,创新性地提出了“全寿期-泛场景-多灾种”的安全设计理念,并将其应用于深圳湾超级总部基地C塔的工程设计中,以有效预防和减少C塔后续施工和运维过程中安全事故的发生。并针对安全设计开展过程中存在的难点问题提出了相应的对策和建议。通过此次创新实践,为安全设计理念在我国超高层建筑设计中的应用和推广提供了有益参考。

China has a large scale of new and existing buildings,but in recent years,building safety accidents have occurred frequently.Research studies have shown that building safety accidents are closely related to design.By improving or optimizing the design,the safety level of the full life cycle of the building can be effectively improved.At the same time,conducting safety control throughout the full life cycle of buildings during the design phase has low cost and high efficiency.Therefore,conducting safety design research is of great significance for safety control throughout the full life cycle of buildings.Based on the Shenzhen Bay Super Headquarters Tower C project,breaking the traditional design mode in the design phase was broken and a joint design team consisting of construction party,design,safety consulting,contractor,and property management was formed.In addition to considering the needs of occupational safety and health in the design,a safety design concept of full life cycle,general scenario,multi-hazards was innovatively proposed,and was applied to the design of the Shenzhen Bay Super Headquarters Tower C to effectively prevent and reduce the occurrence of safety accidents during the subsequent construction and operation phases of the Tower C project.Finally,corresponding strategies and suggestions were proposed for the difficulties encountered in the safety design process.Through this innovative practice,it provided a useful reference for the application and promotion of safety design concepts in high-rise building design in China.