A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Large-span oval daylighting roof steel structure support-free installation construction method
The invention discloses a large-span oval daylighting roof steel structure support-free installation construction method. The method comprises the steps that S1, an upturning beam is arranged; s2, building a daylighting roof soft platform; s3, pre-assembling the steel structure main beam; s4, hoisting a main beam shaped like a Chinese character'feng 'of the daylighting roof; s5, steel beam hoisting in the long-axis direction; s6, hoisting an inner ring ring beam; s7, outer ring supporting beam hoisting; s8, hoisting an outer ring ring beam; s9, building of an all-round scaffold is replaced, the problems that the all-round scaffold is high in building height, large in size, long in building and dismantling construction period, large in personnel and material input amount and the like are solved, meanwhile, the lower space of the daylighting roof can be fully utilized, and the large-span oval daylighting roof steel structure roof is convenient to construct; the construction difficulty and the safety risk are reduced, and the purposes of reducing cost and improving efficiency are achieved.
本发明公开一种大跨度椭圆形采光顶钢结构免支撑安装施工方法，包括S1、上翻梁设置；S2、采光顶软平台搭设；S3、钢结构主梁预拼装；S4、采光顶“丰”字主梁吊装；S5、长轴方向钢梁吊装；S6、内圈环梁吊装；S7、外圈支撑梁吊装；S8、外圈环梁吊装；S9、采光顶钢结构框架成型，本发明代替了满堂脚手架的搭设，避免了满堂脚手架搭设高度较高、体量大，搭设及拆除的工期较长，人员及材料投量大等问题，同时采光顶下部空间能够得到充分利用，屋面大跨度椭圆形采光顶钢结构屋盖施工便捷，降低施工难度与安全风险，以及达到降本增效的目的。
Large-span oval daylighting roof steel structure support-free installation construction method
The invention discloses a large-span oval daylighting roof steel structure support-free installation construction method. The method comprises the steps that S1, an upturning beam is arranged; s2, building a daylighting roof soft platform; s3, pre-assembling the steel structure main beam; s4, hoisting a main beam shaped like a Chinese character'feng 'of the daylighting roof; s5, steel beam hoisting in the long-axis direction; s6, hoisting an inner ring ring beam; s7, outer ring supporting beam hoisting; s8, hoisting an outer ring ring beam; s9, building of an all-round scaffold is replaced, the problems that the all-round scaffold is high in building height, large in size, long in building and dismantling construction period, large in personnel and material input amount and the like are solved, meanwhile, the lower space of the daylighting roof can be fully utilized, and the large-span oval daylighting roof steel structure roof is convenient to construct; the construction difficulty and the safety risk are reduced, and the purposes of reducing cost and improving efficiency are achieved.
本发明公开一种大跨度椭圆形采光顶钢结构免支撑安装施工方法，包括S1、上翻梁设置；S2、采光顶软平台搭设；S3、钢结构主梁预拼装；S4、采光顶“丰”字主梁吊装；S5、长轴方向钢梁吊装；S6、内圈环梁吊装；S7、外圈支撑梁吊装；S8、外圈环梁吊装；S9、采光顶钢结构框架成型，本发明代替了满堂脚手架的搭设，避免了满堂脚手架搭设高度较高、体量大，搭设及拆除的工期较长，人员及材料投量大等问题，同时采光顶下部空间能够得到充分利用，屋面大跨度椭圆形采光顶钢结构屋盖施工便捷，降低施工难度与安全风险，以及达到降本增效的目的。
Large-span oval daylighting roof steel structure support-free installation construction method
一种大跨度椭圆形采光顶钢结构免支撑安装施工方法
ZHOU LIFANG (author) / LIU YIKANG (author) / LI JIAPENG (author) / TANG CHAO (author) / WU DEBAO (author) / SHEN XINGDONG (author)
2024-07-12
Patent
Electronic Resource
Chinese
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