A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High slope road construction method
The invention relates to a high slope road construction method, which relates to the technical field of road construction, and comprises the following steps: S100, roadbed excavation, S200, support base layer excavation, S300, support base layer reinforcement, S400, retaining wall arrangement, S500, backfill layer laying, S600, surface layer laying, 104, and S700, guard pile pouring. The protective piles are used for forming the safety protection effect on the side of a road, the traditional method that edge soil is reserved as a road shoulder and a protective fence is arranged on the road shoulder is replaced, and the problems that in the construction process, due to construction operation, the edge soil on the road shoulder slips and collapses can be effectively solved; a three-dimensional reinforcing system is formed through combination of the road foundation pit, the supporting foundation pit, the retaining wall, the protection piles and the anchor rods, the system provides powerful support in the vertical direction and the horizontal direction, the pressure of a slope soil body is effectively dispersed, stress concentration of a single structure is reduced, local instability is prevented, and the stability of the slope is improved. And the long-term stability and safety of the road are ensured.
本发明涉及一种高边坡道路施工方法，涉及道路施工技术领域，包括以下步骤：S100：路基开挖、S200：支护基层开挖、S300：加固支护基层、S400：设置挡土墙、S500：铺设回填层、S600：铺设面层104和S700：浇筑防护桩；利用防护桩形成对道路边侧形成安全防护的效果，替代了传统预留边缘土体作为路肩、并在路肩上设置防护栏的方法，可以有效规避施工过程中由于施工作业导致路肩处的边缘土体反生滑移和坍塌的问题；又通过道路基坑、支护基坑、挡土墙、防护桩和锚杆的组合，形成一个立体的加固体系，这个体系在竖直和水平方向上均提供了强有力的支撑，有效分散了边坡土体的压力，减少了单一结构的受力集中，防止局部失稳，确保了道路的长期稳定性和安全性。
High slope road construction method
The invention relates to a high slope road construction method, which relates to the technical field of road construction, and comprises the following steps: S100, roadbed excavation, S200, support base layer excavation, S300, support base layer reinforcement, S400, retaining wall arrangement, S500, backfill layer laying, S600, surface layer laying, 104, and S700, guard pile pouring. The protective piles are used for forming the safety protection effect on the side of a road, the traditional method that edge soil is reserved as a road shoulder and a protective fence is arranged on the road shoulder is replaced, and the problems that in the construction process, due to construction operation, the edge soil on the road shoulder slips and collapses can be effectively solved; a three-dimensional reinforcing system is formed through combination of the road foundation pit, the supporting foundation pit, the retaining wall, the protection piles and the anchor rods, the system provides powerful support in the vertical direction and the horizontal direction, the pressure of a slope soil body is effectively dispersed, stress concentration of a single structure is reduced, local instability is prevented, and the stability of the slope is improved. And the long-term stability and safety of the road are ensured.
本发明涉及一种高边坡道路施工方法，涉及道路施工技术领域，包括以下步骤：S100：路基开挖、S200：支护基层开挖、S300：加固支护基层、S400：设置挡土墙、S500：铺设回填层、S600：铺设面层104和S700：浇筑防护桩；利用防护桩形成对道路边侧形成安全防护的效果，替代了传统预留边缘土体作为路肩、并在路肩上设置防护栏的方法，可以有效规避施工过程中由于施工作业导致路肩处的边缘土体反生滑移和坍塌的问题；又通过道路基坑、支护基坑、挡土墙、防护桩和锚杆的组合，形成一个立体的加固体系，这个体系在竖直和水平方向上均提供了强有力的支撑，有效分散了边坡土体的压力，减少了单一结构的受力集中，防止局部失稳，确保了道路的长期稳定性和安全性。
High slope road construction method
一种高边坡道路施工方法
ZHANG ZHONGWEI (author) / GE HUAIYU (author) / ZUO XIAOLIANG (author) / YE NANNAN (author) / REN XIAOFENG (author) / YAN MINGBO (author)
2024-11-22
Patent
Electronic Resource
Chinese