Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Superimposed structure for bridge hollow thin-wall pier diaphragm plate and construction method
The invention provides a laminated structure for a bridge hollow thin-wall pier diaphragm plate and a construction method.The laminated structure for the bridge hollow thin-wall pier diaphragm plate comprises a pier body, the pier body is of a hollow structure, the diaphragm plate is transversely arranged in an inner cavity of the pier body, and a manhole is formed in the center of the diaphragm plate; a plurality of transverse partition plates are arranged in the inner cavity of the pier body, laminated slabs are arranged at the bottoms of the transverse partition plates, reserved reinforcing steel bars are arranged on the laminated slabs, pier main reinforcing steel bars are further arranged in the inner cavity of the pier body, the reserved reinforcing steel bars are welded to the pier main reinforcing steel bars, and the number of the pier main reinforcing steel bars corresponds to the number of the reserved reinforcing steel bars. The laminated slab is used for high pier diaphragm plate bottom die construction, workers do not need to build a support in the air, and a safe operation platform can be provided for the workers. And the safety risk during high-altitude operation during construction of the hollow thin-wall pier diaphragm plate and the pier top solid section is greatly reduced.
本发明提供了一种用于桥梁空心薄壁墩横隔板的叠合结构及施工方法,一种用于桥梁空心薄壁墩横隔板的叠合结构,包括墩身，所述墩身为中空结构，所述墩身的内腔横向设置横隔板，所述横隔板的中心位置设置有人孔，所述横隔板的底部设置有叠合板，所述叠合板上设置有预留钢筋，所述墩身的内腔还设置有桥墩主筋，所述预留钢筋焊接在桥墩主筋上，所述预留钢筋为多根，所述桥墩主筋的数量与预留钢筋的数量相对应。通过叠合板作高墩横隔板底模施工，既不需要工人在高空中搭设支架，又能够为工人提供安全的作业平台。大大降低了空心薄壁墩横隔板和墩顶实心段施工时高空作业时的安全风险。
Superimposed structure for bridge hollow thin-wall pier diaphragm plate and construction method
The invention provides a laminated structure for a bridge hollow thin-wall pier diaphragm plate and a construction method.The laminated structure for the bridge hollow thin-wall pier diaphragm plate comprises a pier body, the pier body is of a hollow structure, the diaphragm plate is transversely arranged in an inner cavity of the pier body, and a manhole is formed in the center of the diaphragm plate; a plurality of transverse partition plates are arranged in the inner cavity of the pier body, laminated slabs are arranged at the bottoms of the transverse partition plates, reserved reinforcing steel bars are arranged on the laminated slabs, pier main reinforcing steel bars are further arranged in the inner cavity of the pier body, the reserved reinforcing steel bars are welded to the pier main reinforcing steel bars, and the number of the pier main reinforcing steel bars corresponds to the number of the reserved reinforcing steel bars. The laminated slab is used for high pier diaphragm plate bottom die construction, workers do not need to build a support in the air, and a safe operation platform can be provided for the workers. And the safety risk during high-altitude operation during construction of the hollow thin-wall pier diaphragm plate and the pier top solid section is greatly reduced.
本发明提供了一种用于桥梁空心薄壁墩横隔板的叠合结构及施工方法,一种用于桥梁空心薄壁墩横隔板的叠合结构,包括墩身，所述墩身为中空结构，所述墩身的内腔横向设置横隔板，所述横隔板的中心位置设置有人孔，所述横隔板的底部设置有叠合板，所述叠合板上设置有预留钢筋，所述墩身的内腔还设置有桥墩主筋，所述预留钢筋焊接在桥墩主筋上，所述预留钢筋为多根，所述桥墩主筋的数量与预留钢筋的数量相对应。通过叠合板作高墩横隔板底模施工，既不需要工人在高空中搭设支架，又能够为工人提供安全的作业平台。大大降低了空心薄壁墩横隔板和墩顶实心段施工时高空作业时的安全风险。
Superimposed structure for bridge hollow thin-wall pier diaphragm plate and construction method
一种用于桥梁空心薄壁墩横隔板的叠合结构及施工方法
ZHANG SHEN (Autor:in) / QIN HUAMING (Autor:in) / SHAO SHUHUA (Autor:in) / ZHOU ZELIN (Autor:in) / LUO TAO (Autor:in) / ZHU MING (Autor:in)
10.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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