A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Carbonaceous mudstone roadbed filling construction method and construction device
The invention belongs to the technical field of carbonaceous mudstone roadbed filling, and particularly relates to a carbonaceous mudstone roadbed filling construction method and device, and the method comprises the following steps: step 1, surveying and setting out; according to the carbonaceous mudstone roadbed filling construction method and device, mechanical construction, segmented construction, layered filling, layered rolling and segmented forming are arranged, filling materials are excavated and filled through an excavator and a loader, conveying is conducted through a dumper, rough leveling is conducted through a bulldozer, and a worker is matched with the loader to conduct leveling through fine materials on local uneven sections, so that gaps between stone materials are filled; a high-fill road section is tamped and reinforced by adopting a dynamic compaction machine, so that the problems that carbon mudstone is soft in rock quality, is easy to soften when meeting water, is easy to crack when losing water, is easy to disintegrate after being exposed for a long time and is not easy to crack when being used for filling construction of the carbon mudstone roadbed in the prior art are solved. Therefore, the problem that the filled roadbed cannot bear static load and dynamic load of tracks, rolling stock or road surface and traffic load is solved.
本发明属于炭质泥岩路基填筑技术领域，尤其是一种炭质泥岩路基填筑施工方法及施工装置，包括以下步骤：步骤一、测量放线。该炭质泥岩路基填筑施工方法及施工装置，通过设置机械化施工，分段施工，分层填筑，分层碾压，分段成型，用挖掘机和装载机挖装填料，自卸车运送，推土机粗平，人工配合装载机对局部不平地段利用细料找平，填充石料之间的空隙，振动压路机碾压成型，对于高填方路段采用强夯机进行夯实补强，从而解决了现有的对炭质泥岩路基进行填筑施工时，由于炭质泥岩存在岩质软，遇水易软化，失水易开裂，长时间暴露易崩解，从而导致路基填筑后无法承受轨道及机车车辆或者路面及交通荷载的静荷载和动荷载的问题。
Carbonaceous mudstone roadbed filling construction method and construction device
The invention belongs to the technical field of carbonaceous mudstone roadbed filling, and particularly relates to a carbonaceous mudstone roadbed filling construction method and device, and the method comprises the following steps: step 1, surveying and setting out; according to the carbonaceous mudstone roadbed filling construction method and device, mechanical construction, segmented construction, layered filling, layered rolling and segmented forming are arranged, filling materials are excavated and filled through an excavator and a loader, conveying is conducted through a dumper, rough leveling is conducted through a bulldozer, and a worker is matched with the loader to conduct leveling through fine materials on local uneven sections, so that gaps between stone materials are filled; a high-fill road section is tamped and reinforced by adopting a dynamic compaction machine, so that the problems that carbon mudstone is soft in rock quality, is easy to soften when meeting water, is easy to crack when losing water, is easy to disintegrate after being exposed for a long time and is not easy to crack when being used for filling construction of the carbon mudstone roadbed in the prior art are solved. Therefore, the problem that the filled roadbed cannot bear static load and dynamic load of tracks, rolling stock or road surface and traffic load is solved.
本发明属于炭质泥岩路基填筑技术领域，尤其是一种炭质泥岩路基填筑施工方法及施工装置，包括以下步骤：步骤一、测量放线。该炭质泥岩路基填筑施工方法及施工装置，通过设置机械化施工，分段施工，分层填筑，分层碾压，分段成型，用挖掘机和装载机挖装填料，自卸车运送，推土机粗平，人工配合装载机对局部不平地段利用细料找平，填充石料之间的空隙，振动压路机碾压成型，对于高填方路段采用强夯机进行夯实补强，从而解决了现有的对炭质泥岩路基进行填筑施工时，由于炭质泥岩存在岩质软，遇水易软化，失水易开裂，长时间暴露易崩解，从而导致路基填筑后无法承受轨道及机车车辆或者路面及交通荷载的静荷载和动荷载的问题。
Carbonaceous mudstone roadbed filling construction method and construction device
一种炭质泥岩路基填筑施工方法及施工装置
OU HONGCHAO (author) / WANG LIN (author) / TAN MING (author) / LI WEIDONG (author) / LI XUANBO (author) / CAO LIANGHONG (author) / WU DINGLUE (author) / LI ZHITANG (author) / SUN JIANGTAO (author) / FANG LIJIE (author)
2023-05-02
Patent
Electronic Resource
Chinese
Carbonaceous mudstone geological area roadbed filling improvement and construction method
| European Patent Office | 2024
Carbonaceous shale filler roadbed filling construction method
| European Patent Office | 2023
Mudstone filled roadbed structure and construction method thereof
| European Patent Office | 2016
Red mudstone gravel soil waterproof roadbed construction method
| European Patent Office | 2024