A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Horizontal splicing and vertical rotating construction method suitable for circular steel bridge tower
The invention relates to a horizontal splicing and vertical rotating construction method suitable for a circular steel bridge tower, which belongs to the technical field of bridge tower construction, and comprises the following steps of: 1, splicing a lower tower column in situ by using a floating crane; secondly, an assembling support is arranged according to the outline of the upper tower column, a plurality of sections forming the upper tower column are sequentially placed on the assembling support, and the upper tower column is assembled; thirdly, a rotating hinge structure is arranged at the end, close to the upper tower column, of the lower tower column and connected with the end, close to the lower tower column, of the upper tower column, and meanwhile a measuring module is arranged on one side of the rotating hinge structure; 4, the end, away from the lower tower column, of the upper tower column is lifted through the floating crane, the upper tower column rotates around the rotating hinge structure, meanwhile, the measuring module measures deformation of the rotating hinge structure and uploads deformation data to the control module, the control module judges whether the deformation data exceed a threshold value or not, and when the judgment result is yes, the control module gives an alarm; 5, when the upper tower column is vertically arranged above the lower tower column, lifting of the upper tower column is stopped; the construction precision is high.
本发明涉及一种适用于圆形钢桥塔的卧拼竖转施工方法，属于桥塔施工技术领域，包括下列步骤：步骤一：利用浮吊将下塔柱原位拼装；步骤二：根据上塔柱轮廓设置拼装支架，并将构成上塔柱的若干节段按顺序放置到拼装支架上，组装的上塔柱；步骤三：在下塔柱靠近上塔柱一端设置转铰结构，并将转铰结构与上塔柱靠近下塔柱一端连接，同时在转铰结构一侧设置测量模块；步骤四：通过浮吊吊起上塔柱远离下塔柱一端，使上塔柱围绕转铰结构旋转，同时测量模块测量转铰结构形变，并将形变数据上传至控制模块，控制模块判断形变数据是否超过阈值，当判断结果为是，控制模块发出警报；步骤五：当上塔柱竖置于下塔柱上方时，停止吊起上塔柱；其施工精度高。
Horizontal splicing and vertical rotating construction method suitable for circular steel bridge tower
The invention relates to a horizontal splicing and vertical rotating construction method suitable for a circular steel bridge tower, which belongs to the technical field of bridge tower construction, and comprises the following steps of: 1, splicing a lower tower column in situ by using a floating crane; secondly, an assembling support is arranged according to the outline of the upper tower column, a plurality of sections forming the upper tower column are sequentially placed on the assembling support, and the upper tower column is assembled; thirdly, a rotating hinge structure is arranged at the end, close to the upper tower column, of the lower tower column and connected with the end, close to the lower tower column, of the upper tower column, and meanwhile a measuring module is arranged on one side of the rotating hinge structure; 4, the end, away from the lower tower column, of the upper tower column is lifted through the floating crane, the upper tower column rotates around the rotating hinge structure, meanwhile, the measuring module measures deformation of the rotating hinge structure and uploads deformation data to the control module, the control module judges whether the deformation data exceed a threshold value or not, and when the judgment result is yes, the control module gives an alarm; 5, when the upper tower column is vertically arranged above the lower tower column, lifting of the upper tower column is stopped; the construction precision is high.
本发明涉及一种适用于圆形钢桥塔的卧拼竖转施工方法，属于桥塔施工技术领域，包括下列步骤：步骤一：利用浮吊将下塔柱原位拼装；步骤二：根据上塔柱轮廓设置拼装支架，并将构成上塔柱的若干节段按顺序放置到拼装支架上，组装的上塔柱；步骤三：在下塔柱靠近上塔柱一端设置转铰结构，并将转铰结构与上塔柱靠近下塔柱一端连接，同时在转铰结构一侧设置测量模块；步骤四：通过浮吊吊起上塔柱远离下塔柱一端，使上塔柱围绕转铰结构旋转，同时测量模块测量转铰结构形变，并将形变数据上传至控制模块，控制模块判断形变数据是否超过阈值，当判断结果为是，控制模块发出警报；步骤五：当上塔柱竖置于下塔柱上方时，停止吊起上塔柱；其施工精度高。
Horizontal splicing and vertical rotating construction method suitable for circular steel bridge tower
一种适用于圆形钢桥塔的卧拼竖转施工方法
REN YANLONG (author) / ZHAO JIAN (author) / LIU CHANGHUI (author) / AN LUMING (author) / DAN QIBIN (author) / WU ZHIZHONG (author) / HUO YANLEI (author) / SONG YUQI (author) / LI XIANG (author) / YANG YUGANG (author)
2024-10-01
Patent
Electronic Resource
Chinese
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