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A platform for research: civil engineering, architecture and urbanism
Stand column type combined rail structure for rail transit inspection pit section and construction method thereof
The invention discloses a stand column type combined rail structure for a rail transit inspection pit section and a construction method thereof. The structure sequentially comprises a filling adjusting layer, a prefabricated plate, a connecting part and a steel stand column from bottom to top, two parallel steel rails are arranged on the steel stand column, the steel rails are fixed to the steel stand column through a plurality of fasteners, the connecting part fixes the steel stand column to the prefabricated plate, and the filling adjusting layer is located on a concrete foundation of lowercivil engineering professional construction; therefore, a construction method of 'from top to bottom' or 'from bottom to top' can be adopted, the adopted prefabricated plates and the prefabricated steel stand columns are manufactured in a factory-like mode. The stand column type combined rail structure has the advantages of being high in construction speed, high in construction precision, low in labor intensity, good in attractiveness, convenient to maintain and repair, good in operation environment and the like, and the problems of high labor intensity, low construction efficiency, multiple construction links, poor construction precision, poor attractiveness, poor operation environment, inconvenient maintenance and repair and the like of cast-in-place concrete stand columns and foundations can be solved.
一种轨道交通检查坑地段用立柱式组合轨道结构及施工工法，从下至上依次包含填充调整层、预制板、连接部件和钢立柱，所述钢立柱上设有并行的两条钢轨，钢轨分别通过多个扣件固定在钢立柱上，所述连接部件将钢立柱固定至预制板，所述填充调整层位于下部土建专业施工的混凝土基础上；由此，本发明可采用“自上而上”或“自下而上”的施工工法，采用的预制板及预制钢立柱均为工厂化制造完成，具有施工速度快、施工精度高、劳动强度低、美观性好、养护维修便捷以及作业环境佳等优点，能够克服现浇混凝土立柱及基础存在的劳动强度大、施工效率低、施工环节多、施工精度差、美观性差、作业环境差及养护维修不便等问题。
Stand column type combined rail structure for rail transit inspection pit section and construction method thereof
The invention discloses a stand column type combined rail structure for a rail transit inspection pit section and a construction method thereof. The structure sequentially comprises a filling adjusting layer, a prefabricated plate, a connecting part and a steel stand column from bottom to top, two parallel steel rails are arranged on the steel stand column, the steel rails are fixed to the steel stand column through a plurality of fasteners, the connecting part fixes the steel stand column to the prefabricated plate, and the filling adjusting layer is located on a concrete foundation of lowercivil engineering professional construction; therefore, a construction method of 'from top to bottom' or 'from bottom to top' can be adopted, the adopted prefabricated plates and the prefabricated steel stand columns are manufactured in a factory-like mode. The stand column type combined rail structure has the advantages of being high in construction speed, high in construction precision, low in labor intensity, good in attractiveness, convenient to maintain and repair, good in operation environment and the like, and the problems of high labor intensity, low construction efficiency, multiple construction links, poor construction precision, poor attractiveness, poor operation environment, inconvenient maintenance and repair and the like of cast-in-place concrete stand columns and foundations can be solved.
一种轨道交通检查坑地段用立柱式组合轨道结构及施工工法，从下至上依次包含填充调整层、预制板、连接部件和钢立柱，所述钢立柱上设有并行的两条钢轨，钢轨分别通过多个扣件固定在钢立柱上，所述连接部件将钢立柱固定至预制板，所述填充调整层位于下部土建专业施工的混凝土基础上；由此，本发明可采用“自上而上”或“自下而上”的施工工法，采用的预制板及预制钢立柱均为工厂化制造完成，具有施工速度快、施工精度高、劳动强度低、美观性好、养护维修便捷以及作业环境佳等优点，能够克服现浇混凝土立柱及基础存在的劳动强度大、施工效率低、施工环节多、施工精度差、美观性差、作业环境差及养护维修不便等问题。
Stand column type combined rail structure for rail transit inspection pit section and construction method thereof
轨道交通检查坑地段用立柱式组合轨道结构及施工工法
CHEN PENG (author) / WANG MIN (author) / ZHAI BEIBEI (author) / DUAN YUZHEN (author) / LI XIANBO (author) / LIU GUAN (author) / WU JIANZHONG (author) / JIAO LEI (author) / ZHANG HONGLIANG (author) / ZHENG RUIWU (author)
2020-06-02
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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