论文部分内容阅读
对某高层建筑大悬挑支模悬挑长度长、上部施工荷载大、带弧型的结构特点,根据施工规范和以往的施工经验,提出了三种悬挑形式,经过对三种形式优缺点的对比分析,最终选择了既能满足施工要求,又不影响装饰施工,工序简单,受力明确的形式三支撑形式,本文对些种形式的悬挑型钢支撑、钢管支撑体系的施工工艺、施工要求以及施工过程进行了介绍,悬挑部位混凝土的顺利浇筑完成和监测数据的反馈,证明该种施工技术安全可行。
According to the construction specification and previous construction experience, three kinds of overhanging forms are proposed for the cantilever length of large cantilevered support cantilever of a high-rise building and the construction load of the upper part is large with arc type. After comparing the advantages and disadvantages of the three forms Finally, the author chooses the three support forms that can meet the construction requirements without affecting the decorative construction, the simple process and the definite force. In this paper, some forms of cantilevered steel support, steel pipe support system construction technology, construction Requirements and construction process were introduced, cantilever parts of the concrete pouring completed and the monitoring data of the feedback to prove that this kind of construction technology is safe and feasible.