A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the field of railroad beds and especially relates to a method for reducing subgrade settlement deformation. The method comprises foundation soil, a reinforced concrete U-shaped frame, a fixing mechanism, an extrusion mechanism, a railway mechanism, a drainage mechanism and a water absorption mechanism. The foundation soil is laid on a subgrade of a railway. The reinforcedconcrete U-shaped frame is fixedly embedded in the foundation soil. A frame mechanism is mounted in the reinforced concrete U-shaped frame; the frame mechanism comprises a high-strength horizontal steel plate and high-strength vertical plastic plates; and the high-strength horizontal steel plate is fixedly installed in the reinforced concrete U-shaped frame and is horizontally arranged, the two high-strength vertical plastic plates with the same specification are fixedly installed at the bottom of the high-strength horizontal steel plate, and the bottom ends of the two high-strength vertical plastic plates are fixedly connected with the inner bottom wall of the reinforced concrete U-shaped frame. The railway subgrade structure capable of reducing subgrade settlement deformation has an advantage that stability of a base is improved.
本发明涉及铁路路基领域，具体的说是一种减小路基沉降变形的方法，包括地基土、钢筋混凝土U型架、固定机构、挤压机构、铁路机构、排水机构和吸水机构，地基土铺设在铁路的路基上，所述钢筋混凝土U型架固定嵌合在地基土内，且钢筋混凝土U型架中安装有框架机构，所述框架机构包括高强度水平钢板和高强度垂直塑板，所述高强度水平钢板固定安装在钢筋混凝土U型架内，且高强度水平钢板水平设置，两个规格相同的所述高强度垂直塑板固定安装在高强度水平钢板的底部，且两个高强度垂直塑板的底端与钢筋混凝土U型架的内底壁固定连接。本发明提供的减小路基沉降变形的铁路路基结构具有提高基地稳定性的优点。
The invention relates to the field of railroad beds and especially relates to a method for reducing subgrade settlement deformation. The method comprises foundation soil, a reinforced concrete U-shaped frame, a fixing mechanism, an extrusion mechanism, a railway mechanism, a drainage mechanism and a water absorption mechanism. The foundation soil is laid on a subgrade of a railway. The reinforcedconcrete U-shaped frame is fixedly embedded in the foundation soil. A frame mechanism is mounted in the reinforced concrete U-shaped frame; the frame mechanism comprises a high-strength horizontal steel plate and high-strength vertical plastic plates; and the high-strength horizontal steel plate is fixedly installed in the reinforced concrete U-shaped frame and is horizontally arranged, the two high-strength vertical plastic plates with the same specification are fixedly installed at the bottom of the high-strength horizontal steel plate, and the bottom ends of the two high-strength vertical plastic plates are fixedly connected with the inner bottom wall of the reinforced concrete U-shaped frame. The railway subgrade structure capable of reducing subgrade settlement deformation has an advantage that stability of a base is improved.
本发明涉及铁路路基领域，具体的说是一种减小路基沉降变形的方法，包括地基土、钢筋混凝土U型架、固定机构、挤压机构、铁路机构、排水机构和吸水机构，地基土铺设在铁路的路基上，所述钢筋混凝土U型架固定嵌合在地基土内，且钢筋混凝土U型架中安装有框架机构，所述框架机构包括高强度水平钢板和高强度垂直塑板，所述高强度水平钢板固定安装在钢筋混凝土U型架内，且高强度水平钢板水平设置，两个规格相同的所述高强度垂直塑板固定安装在高强度水平钢板的底部，且两个高强度垂直塑板的底端与钢筋混凝土U型架的内底壁固定连接。本发明提供的减小路基沉降变形的铁路路基结构具有提高基地稳定性的优点。
Method for reducing subgrade settlement deformation
一种减小路基沉降变形的方法
2020-10-27
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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