Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reverse construction method for prefabricated column type maintenance pit of rail transit vehicle depot
The invention discloses a rail transit vehicle depot prefabricated column type maintenance pit reverse construction method which comprises the following steps: firstly, carrying out construction preparation and base treatment, drawing a rail distribution diagram, then measuring and arranging a base mark, distributing rail materials, carrying out rail erection and fastener installation, carrying out initial adjustment on a rail, carrying out prefabricated column transportation and installation, and finally carrying out construction. And after the prefabricated columns are installed, steel bar binding and formwork installation are conducted, then the rails and the prefabricated columns are subjected to final adjustment, finally foundation concrete pouring and curing are conducted, and finally construction is completed. The reverse construction method is adopted for construction, meanwhile, the track supporting device is used for assistance, accurate and rapid adjustment of the prefabricated column and the track can be achieved, and the construction efficiency and the construction quality are improved.
本发明公开了一种轨道交通车辆段预制柱式检修坑逆作施工工法，包括以下步骤：首先进行施工准备及基底处理，绘制配轨图，进而测设基标，散布轨料并进行架轨、扣件安装，对轨道进行初调后，进行预制柱运输和安装，预制柱安装完成后进行钢筋绑扎和模板安装，接着对轨道、预制柱进行终调，最后再进行基础混凝土浇筑、养护，最终完成施工。本发明采用逆作法施工，同时使用轨道支撑装置作为辅助，能够实现预制柱及轨道的精确快速的调整，提高施工效率和施工质量。
Reverse construction method for prefabricated column type maintenance pit of rail transit vehicle depot
The invention discloses a rail transit vehicle depot prefabricated column type maintenance pit reverse construction method which comprises the following steps: firstly, carrying out construction preparation and base treatment, drawing a rail distribution diagram, then measuring and arranging a base mark, distributing rail materials, carrying out rail erection and fastener installation, carrying out initial adjustment on a rail, carrying out prefabricated column transportation and installation, and finally carrying out construction. And after the prefabricated columns are installed, steel bar binding and formwork installation are conducted, then the rails and the prefabricated columns are subjected to final adjustment, finally foundation concrete pouring and curing are conducted, and finally construction is completed. The reverse construction method is adopted for construction, meanwhile, the track supporting device is used for assistance, accurate and rapid adjustment of the prefabricated column and the track can be achieved, and the construction efficiency and the construction quality are improved.
本发明公开了一种轨道交通车辆段预制柱式检修坑逆作施工工法，包括以下步骤：首先进行施工准备及基底处理，绘制配轨图，进而测设基标，散布轨料并进行架轨、扣件安装，对轨道进行初调后，进行预制柱运输和安装，预制柱安装完成后进行钢筋绑扎和模板安装，接着对轨道、预制柱进行终调，最后再进行基础混凝土浇筑、养护，最终完成施工。本发明采用逆作法施工，同时使用轨道支撑装置作为辅助，能够实现预制柱及轨道的精确快速的调整，提高施工效率和施工质量。
Reverse construction method for prefabricated column type maintenance pit of rail transit vehicle depot
轨道交通车辆段预制柱式检修坑逆作施工工法
LI SHIGUO (Autor:in) / WANG GANGCHAN (Autor:in) / JI XINXIN (Autor:in) / LU YANAN (Autor:in) / DU BINGZE (Autor:in) / WANG HU (Autor:in) / MA CHAO (Autor:in) / WU YI (Autor:in) / WEI ZHIYUAN (Autor:in) / SONG QIANG (Autor:in)
01.12.2023
Patent
Elektronische Ressource
Chinesisch
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