Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Subway monolithic track bed turnout construction process
The invention discloses a subway monolithic track bed turnout construction process. The process is characterized by comprising the following steps of (1) performing base treatment and base mark repeated measurement; 2) binding construction of a reinforcing mesh; 3) mounting a steel rail support frame and a gauge pull rod; 4) assembling the turnout; 5) hanging the short switch tie; 6) finely adjusting the turnout; 7) pouring a turnout supporting pier; and 8) pouring turnout monolithic track bed concrete. The construction process has good adaptability, the construction process is controlled within a controllable range through the good adaptability, people can be helped to solve problems encountered in engineering more quickly to a greater extent, possible problems are prevented, the construction quality is improved. The maintenance workload can be reduced; and the overhaul period can be prolonged.
本发明公开了一种地铁整体道床道岔施工工艺，其特征在于包含以下步骤：1)基底处理及基标复测；2)钢筋网的绑扎施工；3)安装钢轨支撑架及轨距拉杆；4)组装道岔；5)吊挂短岔枕；6)道岔精调；7)浇筑道岔支承墩施工；8)浇筑道岔整体道床砼。本发明施工工艺具备良好的适应性，通过其好的适应性将施工工艺的控制保持在一个我们可控的范围内，可以更大程度上的帮助我们更快的解决工程中遇到的问题，并且预防可能出现的问题，施工质量，可减少养护维修工作量和延长大中修周期。
Subway monolithic track bed turnout construction process
The invention discloses a subway monolithic track bed turnout construction process. The process is characterized by comprising the following steps of (1) performing base treatment and base mark repeated measurement; 2) binding construction of a reinforcing mesh; 3) mounting a steel rail support frame and a gauge pull rod; 4) assembling the turnout; 5) hanging the short switch tie; 6) finely adjusting the turnout; 7) pouring a turnout supporting pier; and 8) pouring turnout monolithic track bed concrete. The construction process has good adaptability, the construction process is controlled within a controllable range through the good adaptability, people can be helped to solve problems encountered in engineering more quickly to a greater extent, possible problems are prevented, the construction quality is improved. The maintenance workload can be reduced; and the overhaul period can be prolonged.
本发明公开了一种地铁整体道床道岔施工工艺，其特征在于包含以下步骤：1)基底处理及基标复测；2)钢筋网的绑扎施工；3)安装钢轨支撑架及轨距拉杆；4)组装道岔；5)吊挂短岔枕；6)道岔精调；7)浇筑道岔支承墩施工；8)浇筑道岔整体道床砼。本发明施工工艺具备良好的适应性，通过其好的适应性将施工工艺的控制保持在一个我们可控的范围内，可以更大程度上的帮助我们更快的解决工程中遇到的问题，并且预防可能出现的问题，施工质量，可减少养护维修工作量和延长大中修周期。
Subway monolithic track bed turnout construction process
一种地铁整体道床道岔施工工艺
WANG YANAN (Autor:in) / JIANG BIN (Autor:in) / HUANG KUN (Autor:in) / WANG YU (Autor:in) / LIU YUJUN (Autor:in)
17.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Subway QD type track precast slab monolithic track bed construction method
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