A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ballastless track roadbed earthwork filling construction method
The invention relates to the technical field of building construction, and discloses a ballastless track subgrade earthwork filling construction method which comprises the following steps: measuring and setting out a ballastless track subgrade and calculating the filling amount of the measuring and setting out; a soil filler corresponding to the filling amount is transported to carry out layered filling on the ballastless track roadbed; rolling operation is conducted on the ballastless track roadbed filled in a layered mode, and real-time detection is conducted in the rolling operation process; and after the rolling operation is completed, the rolling operation is checked and accepted according to the compaction data detected in real time. According to the method, the compaction system is installed on the road roller, the compaction position and the compaction parameters are detected in real time through the compaction system, and self-inspection is carried out based on a real-time detection mode, so that it is guaranteed that one-time acceptance inspection is qualified after operation is completed, repeated rolling on areas which are qualified through rolling and pressure leakage of unqualified areas can be reduced, and the working efficiency of the road roller is improved. And the number of times of unqualified detection can be greatly reduced, and the single-layer earthwork filling time is shortened.
本发明涉及建筑施工技术领域，公开了一种无砟轨道路基土方填筑的施工方法，该方法包括：对无砟轨道路基进行测量放样并计算测量放样的填土量；运输填土量对应的土填料对无砟轨道路基进行分层填筑；对分层填筑的无砟轨道路基进行碾压作业，并在碾压作业过程中进行实时检测；在碾压作业完成后，根据实时检测的压实数据对碾压作业进行验收工作。本方法通过在压路机上安装压实系统，利用压实系统实时检测碾压的位置和压实参数，基于实时检测的方式进行自检，从而保证在完成作业后一次性验收合格，可减少对已碾压合格的区域进行重复碾压，以及不合格区域漏压，可以极大的缩短不合格检测次数，缩短单层土方填筑时间。
Ballastless track roadbed earthwork filling construction method
The invention relates to the technical field of building construction, and discloses a ballastless track subgrade earthwork filling construction method which comprises the following steps: measuring and setting out a ballastless track subgrade and calculating the filling amount of the measuring and setting out; a soil filler corresponding to the filling amount is transported to carry out layered filling on the ballastless track roadbed; rolling operation is conducted on the ballastless track roadbed filled in a layered mode, and real-time detection is conducted in the rolling operation process; and after the rolling operation is completed, the rolling operation is checked and accepted according to the compaction data detected in real time. According to the method, the compaction system is installed on the road roller, the compaction position and the compaction parameters are detected in real time through the compaction system, and self-inspection is carried out based on a real-time detection mode, so that it is guaranteed that one-time acceptance inspection is qualified after operation is completed, repeated rolling on areas which are qualified through rolling and pressure leakage of unqualified areas can be reduced, and the working efficiency of the road roller is improved. And the number of times of unqualified detection can be greatly reduced, and the single-layer earthwork filling time is shortened.
本发明涉及建筑施工技术领域，公开了一种无砟轨道路基土方填筑的施工方法，该方法包括：对无砟轨道路基进行测量放样并计算测量放样的填土量；运输填土量对应的土填料对无砟轨道路基进行分层填筑；对分层填筑的无砟轨道路基进行碾压作业，并在碾压作业过程中进行实时检测；在碾压作业完成后，根据实时检测的压实数据对碾压作业进行验收工作。本方法通过在压路机上安装压实系统，利用压实系统实时检测碾压的位置和压实参数，基于实时检测的方式进行自检，从而保证在完成作业后一次性验收合格，可减少对已碾压合格的区域进行重复碾压，以及不合格区域漏压，可以极大的缩短不合格检测次数，缩短单层土方填筑时间。
Ballastless track roadbed earthwork filling construction method
无砟轨道路基土方填筑的施工方法
JIA QINGSHUANG (author) / ZHANG XIAOLEI (author) / GENG JINJUN (author) / ZHANG JINGHAO (author) / SHANG HUIJIANG (author) / WANG LI (author) / JIANG MINFENG (author) / JU DONG-YOUNG (author) / ZHU YUANHAO (author) / DING CHAO (author)
2022-03-25
Patent
Electronic Resource
Chinese
SSF engineering: earthwork construction for ballastless track on HSL
| IuD Bahn | 2006
Ballastless track roadbed slab connecting structure and construction method
| European Patent Office | 2021
Roadbed construction method for earthwork solidification
| European Patent Office | 2020