超高层建筑大体积混凝土底板施工质量控制技术探析

Exploration of Construction Quality Control Techniques For High-rise Buildings With Large Volume Concrete Footings

超高层建筑大体积混凝土底板具有厚度和体形大、钢筋网密、混凝土用量多、施工条件复杂等特点,且须同时满足强度、结构整体性和耐久性的要求,施工技术尤为重要。论文结合实际工程案例,阐述了超高层建筑大体积混凝土底板的结构特点和性能要求,针对施工难点提出了相应的施工质量控制技术,旨在为混凝土底板工程建设提供参考。

The construction technology is particularly important as the large volume concrete floor slab of super high-rise building has the characteristics of large thickness and shape,dense reinforcement network,large amount of concrete and complex construction conditions,and must meet the requirements of strength,structural integrity and durability at the same time.In this paper,the structural characteristics and performance requirements of large volume concrete slab in super high-rise buildings are explained,and the corresponding construction quality control techniques are proposed for the construction difficulties,aiming to provide technical reference for the construction of concrete slab.