A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Out-of-domain integral hoisting method for large-span roof beam
The invention relates to an out-of-domain integral hoisting method of a large-span roof beam, which comprises the following steps of: firstly, building a mechanical walking and hoisting channel on two longitudinal sides outside a steel structure factory building close to a steel column, secondly, independently flattening a site close to the hoisting direction for unloading the roof beam, and carrying out segmented transportation within a certain distance close to the end part of the roof beam, butt-joint openings are required to be in a Z-shaped opening form, then the positions of the butt-joint openings are assembled in a butt-joint mode through fixing measures, and finally roof beams are sequentially hoisted from one end to the other end of a plant according to a hoisting route, so that the overall stability is ensured. Discontinuous construction factors caused by steel structure manufacturing, civil engineering foundation construction and the like can be avoided, so that the progress is accelerated, and the mechanical utilization rate is increased.
本发明涉及一种大跨度屋面梁的域外整体吊装方法，首先在钢结构厂房外纵向两侧靠近钢柱位置修一条机械行走及吊装通道，其次在临近吊装方向单独平整一块场地用于屋面梁卸车，在靠近屋面梁端部一定距离内进行分段运输，要求对接口采用Z字口形式，再通过固定措施将接口位置对接组装，最后屋面梁按照吊装路线沿着厂房一头往另外一头依次吊装，确保整体稳定性。本发明可以避免因钢结构制作、土建基础施工等带来的不连续施工因素，从而加快迆进度，提高机械利用率。
Out-of-domain integral hoisting method for large-span roof beam
The invention relates to an out-of-domain integral hoisting method of a large-span roof beam, which comprises the following steps of: firstly, building a mechanical walking and hoisting channel on two longitudinal sides outside a steel structure factory building close to a steel column, secondly, independently flattening a site close to the hoisting direction for unloading the roof beam, and carrying out segmented transportation within a certain distance close to the end part of the roof beam, butt-joint openings are required to be in a Z-shaped opening form, then the positions of the butt-joint openings are assembled in a butt-joint mode through fixing measures, and finally roof beams are sequentially hoisted from one end to the other end of a plant according to a hoisting route, so that the overall stability is ensured. Discontinuous construction factors caused by steel structure manufacturing, civil engineering foundation construction and the like can be avoided, so that the progress is accelerated, and the mechanical utilization rate is increased.
本发明涉及一种大跨度屋面梁的域外整体吊装方法，首先在钢结构厂房外纵向两侧靠近钢柱位置修一条机械行走及吊装通道，其次在临近吊装方向单独平整一块场地用于屋面梁卸车，在靠近屋面梁端部一定距离内进行分段运输，要求对接口采用Z字口形式，再通过固定措施将接口位置对接组装，最后屋面梁按照吊装路线沿着厂房一头往另外一头依次吊装，确保整体稳定性。本发明可以避免因钢结构制作、土建基础施工等带来的不连续施工因素，从而加快迆进度，提高机械利用率。
Out-of-domain integral hoisting method for large-span roof beam
一种大跨度屋面梁的域外整体吊装方法
SHI XILONG (author) / ZHANG DELIN (author) / HU CHENGCHAO (author) / CHENG XIAOGANG (author) / SHU KEDING (author)
2024-07-16
Patent
Electronic Resource
Chinese
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