Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sleeper repairing process
The invention belongs to the technical field of sleeper repair, and particularly discloses a sleeper repair process which comprises the following steps: manufacturing a sleeper repair process test piece, manufacturing a sleeper shoulder standard piece according to a C60 concrete mix proportion, after 7 days, carrying out groove broaching on a bonding surface of the standard piece by using a special cutting machine, mainly increasing bonding force and shearing force, continuing to maintain for 28 days, carrying out site construction, and preparing a construction tool. Comprising a special sleeper cutting machine, a cleaning machine, a patter and a generator, and a repaired sleeper is determined; the repairing structure for the gap between the sleeper and the roadbed slab is simple in structure, the gap between the ballastless track sleeper and the roadbed slab can be effectively repaired, the repairing structure for fully repairing the gap can be obtained by adopting the repairing method, the technology is simple, repairing is rapid and effective, all procedures are completed within the time of a skylight point of a high-speed rail, and the repairing cost is reduced. The normal operation of a line is not influenced, the adhesion force, the shearing force and the anti-pressure capability of the cutting foundation surface and a new tool material are strong, and the tool can be popularized and applied in a large scale.
本发明属于轨枕修复技术领域，具体公开了轨枕修复工艺，包括轨枕修复工艺试件的制作，按C60混凝土配合比制作轨枕挡肩标件，等7天后，用专用切割机对标件粘结面进行拉槽，主要增加粘接力和剪切力，继续养护28天，现场施工，准备施工工具，包括轨枕专用切割机、清洗机、抹板、发电机，确定修复轨枕；本发明的轨枕与道床板间离缝修补结构的结构简单，可以有效修复无咋轨道轨枕与道床板间离缝病害，采用本发明的修补方法，可以获得对离缝充分进行修补的修补结构，并且该工艺简单，修复快速有效，全部工序在高铁天窗点时间内完成，不影响线路的正常运营，切割基础面与新的工装材质的粘贴力、剪切力、抗压能力强，可以大规模推广应用。
Sleeper repairing process
The invention belongs to the technical field of sleeper repair, and particularly discloses a sleeper repair process which comprises the following steps: manufacturing a sleeper repair process test piece, manufacturing a sleeper shoulder standard piece according to a C60 concrete mix proportion, after 7 days, carrying out groove broaching on a bonding surface of the standard piece by using a special cutting machine, mainly increasing bonding force and shearing force, continuing to maintain for 28 days, carrying out site construction, and preparing a construction tool. Comprising a special sleeper cutting machine, a cleaning machine, a patter and a generator, and a repaired sleeper is determined; the repairing structure for the gap between the sleeper and the roadbed slab is simple in structure, the gap between the ballastless track sleeper and the roadbed slab can be effectively repaired, the repairing structure for fully repairing the gap can be obtained by adopting the repairing method, the technology is simple, repairing is rapid and effective, all procedures are completed within the time of a skylight point of a high-speed rail, and the repairing cost is reduced. The normal operation of a line is not influenced, the adhesion force, the shearing force and the anti-pressure capability of the cutting foundation surface and a new tool material are strong, and the tool can be popularized and applied in a large scale.
本发明属于轨枕修复技术领域，具体公开了轨枕修复工艺，包括轨枕修复工艺试件的制作，按C60混凝土配合比制作轨枕挡肩标件，等7天后，用专用切割机对标件粘结面进行拉槽，主要增加粘接力和剪切力，继续养护28天，现场施工，准备施工工具，包括轨枕专用切割机、清洗机、抹板、发电机，确定修复轨枕；本发明的轨枕与道床板间离缝修补结构的结构简单，可以有效修复无咋轨道轨枕与道床板间离缝病害，采用本发明的修补方法，可以获得对离缝充分进行修补的修补结构，并且该工艺简单，修复快速有效，全部工序在高铁天窗点时间内完成，不影响线路的正常运营，切割基础面与新的工装材质的粘贴力、剪切力、抗压能力强，可以大规模推广应用。
Sleeper repairing process
轨枕修复工艺
WEN YANGUO (Autor:in) / WEN YANJUN (Autor:in) / WEN RUI (Autor:in)
03.05.2022
Patent
Elektronische Ressource
Chinesisch