Design and construction of high and large span cast-in-place reinforced concrete cantilever flowering frame beam

The high and large span cast-in-place reinforced concrete cantilever structure of the office building of some court, which is located I-steel at the cantilever and used steel pipe scaffold as the support, has guaranteed the frame body and structure security by the frame body calculating, on-site test and reasonable construction order.

组合式悬挑脚手架在高层建筑施工中的应用

结合苏州市工业园区一高层建筑施工实例,介绍了组合式悬挑脚手架的布置方案以及受力特点。设计时,利用有限元分析软件Midas和Abaqus对其型钢梁构件和锚支座分别进行受力分析,研究了跨度、悬挑长度、悬挑梁截面、拉杆水平角度等因素对悬挑式脚手架受力性能的影响。研究结论可供同类工程参考。