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Construction method capable of rapidly achieving accurate positioning of large steel structure column
The invention discloses a construction method capable of rapidly achieving accurate positioning of a large steel structure column. According to the construction method, an observation platform # imgabs0 #, an observation platform # imgabs1 #, a steel structure main beam, a steel structure secondary beam, an installation platform # imgabs2 #, an installation crawling ladder # imgabs3 #, a steel structure column # imgabs4 #, an installation crawling ladder # imgabs5 #, an observation platform # imgabs6 # and an observation platform # imgabs7 # are connected through the steel structure main beam and the steel structure secondary beam. The whole positioning has the advantages of being rapid, accurate and high in operability, the defects that a traditional steel structure column is low in positioning speed and low in positioning accuracy are overcome, and the steel structure installation efficiency is improved to a certain degree; the method is suitable for accurate positioning of (super) large steel structure columns adopted in steel structure engineering, and particularly suitable for rapid positioning of steel structure columns with the mass larger than 10 t and the height larger than 10 m. By means of a theodolite observation control method, positioning of the positioning axis, the datum point elevation, the steel structure column perpendicularity and the like of the steel structure column can be rapidly achieved only through cooperation of the jack, and the construction positioning efficiency of the steel structure column is greatly improved.
本发明公开了一种可快速实现大型钢结构柱精准定位施工方法，包括观测平台#imgabs0#、观测平台#imgabs1#、钢结构主梁、钢结构次梁、安装平台#imgabs2#、安装爬梯#imgabs3#、钢结构柱#imgabs4#、安装爬梯#imgabs5#，观测平台#imgabs6#和观测平台#imgabs7#通过钢结构主梁、钢结构次梁连接。整个定位具有快速精准，可操作性强的特点，克服了传统钢结构柱定位速度慢，定位精度难，一定程度提高了钢结构安装效率；适用于钢结构工程中采用（超）大型钢结构柱的精准定位，尤其对钢结构柱质量超过10t，高度超过10m的钢结构柱快速定位的难题；通过经纬仪观测控制方法，仅需千斤顶作为配合，就一种可快速实现钢结构柱的定位轴线、基准点标高、钢结构柱垂直度等定位，大幅度提高了钢结构柱的施工定位效率。
Construction method capable of rapidly achieving accurate positioning of large steel structure column
The invention discloses a construction method capable of rapidly achieving accurate positioning of a large steel structure column. According to the construction method, an observation platform # imgabs0 #, an observation platform # imgabs1 #, a steel structure main beam, a steel structure secondary beam, an installation platform # imgabs2 #, an installation crawling ladder # imgabs3 #, a steel structure column # imgabs4 #, an installation crawling ladder # imgabs5 #, an observation platform # imgabs6 # and an observation platform # imgabs7 # are connected through the steel structure main beam and the steel structure secondary beam. The whole positioning has the advantages of being rapid, accurate and high in operability, the defects that a traditional steel structure column is low in positioning speed and low in positioning accuracy are overcome, and the steel structure installation efficiency is improved to a certain degree; the method is suitable for accurate positioning of (super) large steel structure columns adopted in steel structure engineering, and particularly suitable for rapid positioning of steel structure columns with the mass larger than 10 t and the height larger than 10 m. By means of a theodolite observation control method, positioning of the positioning axis, the datum point elevation, the steel structure column perpendicularity and the like of the steel structure column can be rapidly achieved only through cooperation of the jack, and the construction positioning efficiency of the steel structure column is greatly improved.
本发明公开了一种可快速实现大型钢结构柱精准定位施工方法，包括观测平台#imgabs0#、观测平台#imgabs1#、钢结构主梁、钢结构次梁、安装平台#imgabs2#、安装爬梯#imgabs3#、钢结构柱#imgabs4#、安装爬梯#imgabs5#，观测平台#imgabs6#和观测平台#imgabs7#通过钢结构主梁、钢结构次梁连接。整个定位具有快速精准，可操作性强的特点，克服了传统钢结构柱定位速度慢，定位精度难，一定程度提高了钢结构安装效率；适用于钢结构工程中采用（超）大型钢结构柱的精准定位，尤其对钢结构柱质量超过10t，高度超过10m的钢结构柱快速定位的难题；通过经纬仪观测控制方法，仅需千斤顶作为配合，就一种可快速实现钢结构柱的定位轴线、基准点标高、钢结构柱垂直度等定位，大幅度提高了钢结构柱的施工定位效率。
Construction method capable of rapidly achieving accurate positioning of large steel structure column
一种可快速实现大型钢结构柱精准定位施工方法
YANG DONG (author) / QI SHUANGXING (author) / YAN XIN (author) / TANG YONG (author) / JI LIANGSHAN (author) / QI JIANCHAO (author)
2024-07-09
Patent
Electronic Resource
Chinese
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