Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricating and assembling construction method for half-section type tramcar
The invention provides a half-section type tramcar prefabricating and assembling construction method. The method specifically comprises the following steps that a base cushion layer is checked and accepted; measuring and setting out; paving a sand cement leveling layer and a plastic gasket; hoisting the components; longitudinal permanent tensioning and vertical permanent tensioning are carried out; and performing grouting construction. According to the technical scheme, the half-section type prefabricated structure is adopted, so that tedious construction procedures in cast-in-place construction can be effectively reduced, cross construction of various procedures is avoided, the high-altitude operation frequency of workers is reduced, potential safety hazards are greatly reduced, and good conditions are provided for safe and civilized construction of a construction site. The economic cost is reduced, and the working efficiency is improved; the waterproof effect is outstanding; a steel reinforcement framework is machined and formed through a full-automatic steel reinforcement mesh welding, bending and forming production line and welded through electric resistance welding, the equipment integrates conveying, blanking, welding and bending, the mesh welding function and the forming mesh bending angle function are achieved on the production line, precision is high, energy consumption is low, smoke and dust are avoided, and the full-automatic steel reinforcement mesh welding, bending and forming device is pioneering in China.
本发明提供了一种半节段式有轨电车预制拼装施工方法,具体包括以下步骤：基地垫层验收；测量放线；铺设砂灰找平层、塑料垫片；构件吊装；纵向永久张拉与竖向永久张拉；注浆施工。通过本发明的技术方案，采用半节段式预制结构可有效减少现浇施工中繁琐的施工工序，避免出现的各类工序的交叉施工，降低工人高空作业频次，极大的减少了安全隐患，对施工现场安全文明施工提供了良好条件。降低了经济成本、提高了工作效率；防水效果突出；钢筋骨架采用全自动钢筋网焊接弯曲成型生产线加工成型，电阻焊焊接，设备集输送、落料、焊接、弯曲于一体，在生产线上实现网片焊接及对成型网片弯曲角度的功能，精度高，能耗低、无烟尘，为国内首创。
Prefabricating and assembling construction method for half-section type tramcar
The invention provides a half-section type tramcar prefabricating and assembling construction method. The method specifically comprises the following steps that a base cushion layer is checked and accepted; measuring and setting out; paving a sand cement leveling layer and a plastic gasket; hoisting the components; longitudinal permanent tensioning and vertical permanent tensioning are carried out; and performing grouting construction. According to the technical scheme, the half-section type prefabricated structure is adopted, so that tedious construction procedures in cast-in-place construction can be effectively reduced, cross construction of various procedures is avoided, the high-altitude operation frequency of workers is reduced, potential safety hazards are greatly reduced, and good conditions are provided for safe and civilized construction of a construction site. The economic cost is reduced, and the working efficiency is improved; the waterproof effect is outstanding; a steel reinforcement framework is machined and formed through a full-automatic steel reinforcement mesh welding, bending and forming production line and welded through electric resistance welding, the equipment integrates conveying, blanking, welding and bending, the mesh welding function and the forming mesh bending angle function are achieved on the production line, precision is high, energy consumption is low, smoke and dust are avoided, and the full-automatic steel reinforcement mesh welding, bending and forming device is pioneering in China.
本发明提供了一种半节段式有轨电车预制拼装施工方法,具体包括以下步骤：基地垫层验收；测量放线；铺设砂灰找平层、塑料垫片；构件吊装；纵向永久张拉与竖向永久张拉；注浆施工。通过本发明的技术方案，采用半节段式预制结构可有效减少现浇施工中繁琐的施工工序，避免出现的各类工序的交叉施工，降低工人高空作业频次，极大的减少了安全隐患，对施工现场安全文明施工提供了良好条件。降低了经济成本、提高了工作效率；防水效果突出；钢筋骨架采用全自动钢筋网焊接弯曲成型生产线加工成型，电阻焊焊接，设备集输送、落料、焊接、弯曲于一体，在生产线上实现网片焊接及对成型网片弯曲角度的功能，精度高，能耗低、无烟尘，为国内首创。
Prefabricating and assembling construction method for half-section type tramcar
一种半节段式有轨电车预制拼装施工方法
ZHANG PENG (Autor:in) / LI YELONG (Autor:in) / HOU PEILIN (Autor:in) / HE PEIYI (Autor:in) / SUN JIE (Autor:in) / HAN ZHAOQING (Autor:in) / LIN GENGHUI (Autor:in) / LIU YONG (Autor:in)
05.08.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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