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多层模板支撑体系配置不合理、拆除不当将造成支撑倒塌事故及施工阶段楼板开裂现象的发生,结合现场检测,运用有限元分析方法建立混凝土多层模板支撑体系整体三维模型,明确支撑体系拆除时间及架设方式对楼板结构承载力的影响;提出不同结构形式下多层模板支撑体系的相关技术要点。为控制模板支撑体系安全、快速、高效运转提供科学依据,为建筑工程的安全施工提供有利的借鉴。
Multi-layer template support system configuration is unreasonable, improper disassembly will lead to the collapse of the support collapse and the construction phase of the floor cracking phenomenon, combined with on-site testing, the use of finite element analysis of concrete multi-layer template support system to establish a three-dimensional model of the overall support system clear time And the influence of erection mode on the bearing capacity of the floor slab structure. The relative technical points of the multi-layer slab supporting system under different structure forms are put forward. It provides a scientific basis for controlling the safe, rapid and efficient operation of the template support system and provides a good reference for the safe construction of construction projects.