Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Grooving method for pier support padstone and construction method for bridge rectification
The invention provides a grooving method for a bridge pier support padstone and a construction method for bridge rectification. The grooving method for the bridge pier support padstone comprises the following steps: marking the diameter and depth of an existing bolt sleeve on the support padstone to form drilling boundary lines; and drilling holes in the horizontal direction according to the drilling boundary lines, and overlapping the multiple drilled holes in the vertical direction to form an operation hole. According to the grooving method for the pier support, the operation hole is formedby drilling holes in the support padstone, so existing bolt connection between the support and the support padstone can be effectively damaged, and preparation is made for further complete failure ofconnection between the support and the support padstone.
本申请提供一种桥墩支座垫石的开槽方法及桥梁纠偏的施工方法，桥墩支座垫石的开槽方法包括：在支座垫石上标记既有螺栓套筒的直径和深度，形成钻孔边界线；按照所述钻孔边界线沿水平方向上钻孔，多个所述钻孔沿垂直方向搭接形成操作孔。本申请提供的桥墩支座的开槽方法，通过在支座垫石上钻孔，形成操作孔，可以对支座与支座垫石之间的既有螺栓连接形成有效的破坏，为下一步使支座与支座垫石之间的连接完全失效做准备。
Grooving method for pier support padstone and construction method for bridge rectification
The invention provides a grooving method for a bridge pier support padstone and a construction method for bridge rectification. The grooving method for the bridge pier support padstone comprises the following steps: marking the diameter and depth of an existing bolt sleeve on the support padstone to form drilling boundary lines; and drilling holes in the horizontal direction according to the drilling boundary lines, and overlapping the multiple drilled holes in the vertical direction to form an operation hole. According to the grooving method for the pier support, the operation hole is formedby drilling holes in the support padstone, so existing bolt connection between the support and the support padstone can be effectively damaged, and preparation is made for further complete failure ofconnection between the support and the support padstone.
本申请提供一种桥墩支座垫石的开槽方法及桥梁纠偏的施工方法，桥墩支座垫石的开槽方法包括：在支座垫石上标记既有螺栓套筒的直径和深度，形成钻孔边界线；按照所述钻孔边界线沿水平方向上钻孔，多个所述钻孔沿垂直方向搭接形成操作孔。本申请提供的桥墩支座的开槽方法，通过在支座垫石上钻孔，形成操作孔，可以对支座与支座垫石之间的既有螺栓连接形成有效的破坏，为下一步使支座与支座垫石之间的连接完全失效做准备。
Grooving method for pier support padstone and construction method for bridge rectification
桥墩支座垫石的开槽方法及桥梁纠偏的施工方法
CHEN KAN (Autor:in) / CHEN ZHAN (Autor:in) / PENG ZHIPENG (Autor:in) / ZHOU YONG (Autor:in) / CHEN SHIQI (Autor:in) / HE XINHUI (Autor:in) / MENG CHANGJIANG (Autor:in) / LI DAN (Autor:in) / LIU JIE (Autor:in) / GAO SONGSONG (Autor:in)
10.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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