A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction process suitable for roadbed in desert area
The invention discloses a construction process suitable for a roadbed in a desert area, and relates to the technical field of highway construction processes, and the construction process specifically comprises the following steps: S1, a technician gives out an aeolian sand roadbed side boundary and an elevation according to a drawing design, and a bulldozer carries out filling construction according to the roadbed side boundary and the elevation and carries out coarse leveling on the aeolian sand roadbed; according to the construction technology suitable for the roadbed in the desert area, mechanical lattices are transversely and longitudinally formed on the roadbed, three lattices are transversely formed on the roadbed with the width of 16.08 m and then soaked in water, the cohesive force of aeolian sand is increased, then the lattices are subjected to fine leveling and flattening for moisture preservation, and a static pressure mode is adopted for flattening, so that the phenomenon that the aeolian sand is loosened due to vibration is avoided; the overall stability of the aeolian sand roadbed is effectively improved, and finally the aeolian sand roadbed is covered with geotechnical cloth for protection, so that the aeolian sand roadbed meets the design requirement, and the economic benefit is higher.
本发明公开了一种适用于沙漠地区路基的施工工艺，涉及公路施工工艺技术领域，具体由以下步骤实现：S1：技术员根据图纸设计放出风积沙路基边线和标高，推土机根据路基边线和标高填筑施工，且对风积沙路基粗平。该适用于沙漠地区路基的施工工艺，通过在路基上横向和纵向的机械打格，在16.08m路基宽度上横向打三个格子后泡水，增加风积沙的粘聚力，然后通过对格子进行精平和压平保湿，且压平采用静压的方式避免震动造成风积沙松散，有效增加风积沙路基的整体稳定性，最后再覆盖土工布进行保护，使该风积沙路基到达设计要求，且更具经济效益。
Construction process suitable for roadbed in desert area
The invention discloses a construction process suitable for a roadbed in a desert area, and relates to the technical field of highway construction processes, and the construction process specifically comprises the following steps: S1, a technician gives out an aeolian sand roadbed side boundary and an elevation according to a drawing design, and a bulldozer carries out filling construction according to the roadbed side boundary and the elevation and carries out coarse leveling on the aeolian sand roadbed; according to the construction technology suitable for the roadbed in the desert area, mechanical lattices are transversely and longitudinally formed on the roadbed, three lattices are transversely formed on the roadbed with the width of 16.08 m and then soaked in water, the cohesive force of aeolian sand is increased, then the lattices are subjected to fine leveling and flattening for moisture preservation, and a static pressure mode is adopted for flattening, so that the phenomenon that the aeolian sand is loosened due to vibration is avoided; the overall stability of the aeolian sand roadbed is effectively improved, and finally the aeolian sand roadbed is covered with geotechnical cloth for protection, so that the aeolian sand roadbed meets the design requirement, and the economic benefit is higher.
本发明公开了一种适用于沙漠地区路基的施工工艺，涉及公路施工工艺技术领域，具体由以下步骤实现：S1：技术员根据图纸设计放出风积沙路基边线和标高，推土机根据路基边线和标高填筑施工，且对风积沙路基粗平。该适用于沙漠地区路基的施工工艺，通过在路基上横向和纵向的机械打格，在16.08m路基宽度上横向打三个格子后泡水，增加风积沙的粘聚力，然后通过对格子进行精平和压平保湿，且压平采用静压的方式避免震动造成风积沙松散，有效增加风积沙路基的整体稳定性，最后再覆盖土工布进行保护，使该风积沙路基到达设计要求，且更具经济效益。
Construction process suitable for roadbed in desert area
一种适用于沙漠地区路基的施工工艺
XIE FEI (author) / WANG SHUYANG (author) / WANG LIANGXIONG (author) / ZHANG RENQUAN (author) / LI PANFENG (author) / LIAO ZHIXIONG (author) / JIANG RENJUN (author) / MENG ZHANDOU (author) / WANG TENGJUN (author) / ZHU YONGKUI (author)
2023-08-15
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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