Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inspection well mouth road tool type set-shaped steel formwork and construction method thereof
The invention discloses a tool type set-shaped steel formwork for a road at a wellhead of an inspection well and a construction method of the tool type set-shaped steel formwork. The steel formwork comprises a first formwork body, a second formwork body and a third formwork body which are detachably connected end to end to form a ring. The central angle corresponding to the arc length of the second template is not more than 30 degrees, and the central angle corresponding to the arc length of the first template and the central angle corresponding to the arc length of the third template are not more than 180 degrees; the two transverse ends of the second template are first grooves which form inclination angles of 60-80 degrees with the circle tangent lines of the connecting part of the first template and the connecting part of the third template; second grooves matched with the first grooves are formed in one end, connected with the second template, of the first template and one end, connected with the second template, of the third template; flange plates are arranged at the tops and the bottoms of the steel formworks, and every two adjacent upper and lower steel formworks are connected through the corresponding flange plate.
本发明公开了一种检查井井口处道路工具式定型钢模板及其施工方法，钢模板包括可拆卸式首尾相接形成环状的第一模板、第二模板和第三模板；所述第二模板的弧长所对应的圆心角不大于30°，所述第一模板的弧长所对应的圆心角和第三模板的弧长所对应的圆心角均不超过180°；所述第二模板的横向两端均为与第一模板连接处和与第三模板连接处的圆切线形成60°‑80°倾角的第一坡口；所述第一模板与第二模板连接的一端以及第三模板与第二模板连接的一端均形成与所述第一坡口相配合的第二坡口；所述钢模板的顶部和底部均设有法兰盘，上下两个相邻钢模板之间通过法兰盘连接。
Inspection well mouth road tool type set-shaped steel formwork and construction method thereof
The invention discloses a tool type set-shaped steel formwork for a road at a wellhead of an inspection well and a construction method of the tool type set-shaped steel formwork. The steel formwork comprises a first formwork body, a second formwork body and a third formwork body which are detachably connected end to end to form a ring. The central angle corresponding to the arc length of the second template is not more than 30 degrees, and the central angle corresponding to the arc length of the first template and the central angle corresponding to the arc length of the third template are not more than 180 degrees; the two transverse ends of the second template are first grooves which form inclination angles of 60-80 degrees with the circle tangent lines of the connecting part of the first template and the connecting part of the third template; second grooves matched with the first grooves are formed in one end, connected with the second template, of the first template and one end, connected with the second template, of the third template; flange plates are arranged at the tops and the bottoms of the steel formworks, and every two adjacent upper and lower steel formworks are connected through the corresponding flange plate.
本发明公开了一种检查井井口处道路工具式定型钢模板及其施工方法，钢模板包括可拆卸式首尾相接形成环状的第一模板、第二模板和第三模板；所述第二模板的弧长所对应的圆心角不大于30°，所述第一模板的弧长所对应的圆心角和第三模板的弧长所对应的圆心角均不超过180°；所述第二模板的横向两端均为与第一模板连接处和与第三模板连接处的圆切线形成60°‑80°倾角的第一坡口；所述第一模板与第二模板连接的一端以及第三模板与第二模板连接的一端均形成与所述第一坡口相配合的第二坡口；所述钢模板的顶部和底部均设有法兰盘，上下两个相邻钢模板之间通过法兰盘连接。
Inspection well mouth road tool type set-shaped steel formwork and construction method thereof
检查井井口处道路工具式定型钢模板及其施工方法
FAN JIANBO (Autor:in) / HE LIAN (Autor:in) / LI QIAN (Autor:in) / CHEN SAI (Autor:in) / WANG SHUAIFEI (Autor:in) / WANG CHENGZE (Autor:in)
04.10.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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