A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Road construction method for collapsible loess area
The invention relates to a road construction method for a collapsible loess area. The method comprises the following steps: constructing a road roadbed; compacting the road subgrade according to the designed compaction degree; drilling holes in the roadbed of the road; pouring concrete supports in the holes; and arranging a pavement structure on the road subgrade. According to the road construction method for the collapsible loess area, the strength of the road roadbed is enhanced through the concrete support, the concrete support material is convenient to process and low in cost, the construction method is convenient, damage caused by deformation of a sidewalk foundation can be reduced, and the later maintenance cost is reduced.
一种湿陷性黄土地区道路施工方法，所述方法包括步骤：施工道路路基；按照设计压实度压实所述道路路基；在所述道路路基上转孔；在所述孔中浇筑混凝土支撑；在所述道路路基上设置路面结构。本申请提供的一种湿陷性黄土地区道路施工方法通过混凝土支撑增强道路路基的强度，混凝土支撑材料加工方便、成本低、施工方法方便，还可以减少工因人行道地基变形产生的破坏，减少了后期的维护费用。
Road construction method for collapsible loess area
The invention relates to a road construction method for a collapsible loess area. The method comprises the following steps: constructing a road roadbed; compacting the road subgrade according to the designed compaction degree; drilling holes in the roadbed of the road; pouring concrete supports in the holes; and arranging a pavement structure on the road subgrade. According to the road construction method for the collapsible loess area, the strength of the road roadbed is enhanced through the concrete support, the concrete support material is convenient to process and low in cost, the construction method is convenient, damage caused by deformation of a sidewalk foundation can be reduced, and the later maintenance cost is reduced.
一种湿陷性黄土地区道路施工方法，所述方法包括步骤：施工道路路基；按照设计压实度压实所述道路路基；在所述道路路基上转孔；在所述孔中浇筑混凝土支撑；在所述道路路基上设置路面结构。本申请提供的一种湿陷性黄土地区道路施工方法通过混凝土支撑增强道路路基的强度，混凝土支撑材料加工方便、成本低、施工方法方便，还可以减少工因人行道地基变形产生的破坏，减少了后期的维护费用。
Road construction method for collapsible loess area
一种湿陷性黄土地区道路施工方法
FENG YUANPING (author) / HU SHUJUN (author) / BIE LIANGRUI (author)
2021-11-02
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Road construction tamping device suitable for collapsible loess geology
| European Patent Office | 2023