Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Collapsible loess roadbed construction filling and compacting device and method
The invention discloses a collapsible loess roadbed construction filling and compacting device and method, the compacting device comprises a heavy hammer, the bottom surface of the heavy hammer is a semispherical surface, the compacting device further comprises a lifting lug arranged on the heavy hammer, when the heavy hammer is vertically placed, the gravity center of the heavy hammer is locatedon a vertical line passing through the sphere center of the semispherical surface, and the lifting lug is positioned on the vertical line passing through the sphere center of the semispherical surface. The compacting method is based on the compacting device. By adopting the device and the method in the scheme, the bearing capacity of the collapsible loess can be effectively strengthened, and meanwhile, the bearing capacity strengthening of a concentrated position, the bearing capacity strengthening of a stable position and the overall uniform bearing capacity strengthening of a roadbed can beconveniently realized.
本发明公开了一种湿陷性黄土路基施工填筑压实设备及方法，所述压实设备包括重锤，所述重锤的底面为半球面，还包括设置在重锤上的吊耳，所述重锤在竖直放置时，所述重锤的重心位于过所述半球面球心的竖线上，所述吊耳位于过所述半球面球心的竖线上。所述压实方法基于所述压实设备。采用本方案提供的设备及方法，不仅可有效对湿陷性黄土进行承载力强化处理，同时便于实现集中位置承载力强化、稳定位置承载力强化和路基整体均匀化承载力强化。
Collapsible loess roadbed construction filling and compacting device and method
The invention discloses a collapsible loess roadbed construction filling and compacting device and method, the compacting device comprises a heavy hammer, the bottom surface of the heavy hammer is a semispherical surface, the compacting device further comprises a lifting lug arranged on the heavy hammer, when the heavy hammer is vertically placed, the gravity center of the heavy hammer is locatedon a vertical line passing through the sphere center of the semispherical surface, and the lifting lug is positioned on the vertical line passing through the sphere center of the semispherical surface. The compacting method is based on the compacting device. By adopting the device and the method in the scheme, the bearing capacity of the collapsible loess can be effectively strengthened, and meanwhile, the bearing capacity strengthening of a concentrated position, the bearing capacity strengthening of a stable position and the overall uniform bearing capacity strengthening of a roadbed can beconveniently realized.
本发明公开了一种湿陷性黄土路基施工填筑压实设备及方法，所述压实设备包括重锤，所述重锤的底面为半球面，还包括设置在重锤上的吊耳，所述重锤在竖直放置时，所述重锤的重心位于过所述半球面球心的竖线上，所述吊耳位于过所述半球面球心的竖线上。所述压实方法基于所述压实设备。采用本方案提供的设备及方法，不仅可有效对湿陷性黄土进行承载力强化处理，同时便于实现集中位置承载力强化、稳定位置承载力强化和路基整体均匀化承载力强化。
Collapsible loess roadbed construction filling and compacting device and method
湿陷性黄土路基施工填筑压实设备及方法
GUO BIN (Autor:in) / GONG ZHIMING (Autor:in) / GONG JIANBO (Autor:in) / DING WENJU (Autor:in) / HUANG YUQIN (Autor:in) / HU JIAFU (Autor:in)
12.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Compaction equipment for collapsible loess roadbed construction
| Europäisches Patentamt | 2023