摘要
结合工程实际,研究了大跨度平板螺栓球网架安装技术和施工安全措施。采用“场地内网架地面拼装成起步架,两侧剩余网架下设支撑高空按单元对称散装”的施工方法和顺序,满足了大跨度不等矢高螺栓球网架安装的精度要求,减少了大量技术措施的使用,现场实施效果良好。
Combined with the engineeing practice,the istallation technology and construction safety measures of large-span plate bolt-ball net frame are studied.The construction method and sequence of"assembling the net frame on the ground into the starting frame,and setting the suppot and symmetrcally scattered instaling according to the unit under the remaining net frame on both sides"meet the accuracy requirements of the installation of large-span unequal vector height bolt-ball net frame,reduce the use of a large number of technical measures and have goodon-site implementation effect.
作者
邢亮
韩伟
韦昌盛
段向荣
李鹏俊
XING Liang;HAN Wei;WEI Changsheng;DUAN Xiangrong;LI Pengjun(China Construction Eighth Engineering Division Corp.,Ltd.,Shanghai 200125,China)
出处
《建筑施工》
2020年第5期722-724,共3页
Building Construction
关键词
大跨度
螺栓球网架
挠度
安全研究
large span
bolt-ball net frame
deflection
safety research
