A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an anti-passing drainage pipe roadbed junction differential settlement device and a construction method, and relates to the technical field of road engineering roadbed construction replacement and filling. The invention relates to an anti-passing drainage pipe roadbed junction differential settlement device and a construction method, the anti-passing drainage pipe roadbed junction differential settlement device comprises anti-settlement structures arranged at the joint of pipeline concrete and a pipeline concrete foundation, a plurality of anti-settlement structures are arranged at equal intervals below a drainage pipe in the longitudinal direction of a groove, and each anti-settlement structure comprises a flexible wrapping belt. The flexible wrapping belt is adaptively connected to the peripheral surface of the lower part of the drainage pipe, the reinforcing rods are symmetrically connected to the two sides of the flexible wrapping belt, the two outer ends of the reinforcing rods extend downwards from the slope toe of the soil body, and the outer ends of the reinforcing rods extend out of the excavation upper opening line, so that an umbrella-shaped structure is formed to eliminate pipeline settlement; and the flexible wrapping belt is made of rubber, so that the effects of preventing skidding and fixing the clamping seat are achieved, and the installation precision of the drainage pipe is improved. And steel wire ropes are horizontally connected between the reinforcing rods, so that the stability of the anti-settling structure is further enhanced.
本发明公开了一种防过路排水管路基交界处差异沉降装置及施工方法，涉及道路工程路基施工换填技术领域。本发明的一种防过路排水管路基交界处差异沉降装置及施工方法，包括设置在管道砼和管道砼基础连接处的防沉降结构，所述防沉降结构在排水管下方沿沟槽纵向方向等间距设置有若干组，所述防沉降结构包括柔性裹带，柔性裹带适配式承接在排水管下部外周面，柔性裹带两侧对称式连接有加强杆，加强杆两外端从土体坡脚处向下延伸，其外端延伸出开挖上口线位置，从而形成伞状结构，以消除管道沉降；柔性裹带为橡胶材质，起到了防滑、固定卡座的作用，提高了排水管安装精度。加强杆之间水平连接有钢丝绳，从而进一步加强防沉降结构稳定性。
The invention discloses an anti-passing drainage pipe roadbed junction differential settlement device and a construction method, and relates to the technical field of road engineering roadbed construction replacement and filling. The invention relates to an anti-passing drainage pipe roadbed junction differential settlement device and a construction method, the anti-passing drainage pipe roadbed junction differential settlement device comprises anti-settlement structures arranged at the joint of pipeline concrete and a pipeline concrete foundation, a plurality of anti-settlement structures are arranged at equal intervals below a drainage pipe in the longitudinal direction of a groove, and each anti-settlement structure comprises a flexible wrapping belt. The flexible wrapping belt is adaptively connected to the peripheral surface of the lower part of the drainage pipe, the reinforcing rods are symmetrically connected to the two sides of the flexible wrapping belt, the two outer ends of the reinforcing rods extend downwards from the slope toe of the soil body, and the outer ends of the reinforcing rods extend out of the excavation upper opening line, so that an umbrella-shaped structure is formed to eliminate pipeline settlement; and the flexible wrapping belt is made of rubber, so that the effects of preventing skidding and fixing the clamping seat are achieved, and the installation precision of the drainage pipe is improved. And steel wire ropes are horizontally connected between the reinforcing rods, so that the stability of the anti-settling structure is further enhanced.
本发明公开了一种防过路排水管路基交界处差异沉降装置及施工方法，涉及道路工程路基施工换填技术领域。本发明的一种防过路排水管路基交界处差异沉降装置及施工方法，包括设置在管道砼和管道砼基础连接处的防沉降结构，所述防沉降结构在排水管下方沿沟槽纵向方向等间距设置有若干组，所述防沉降结构包括柔性裹带，柔性裹带适配式承接在排水管下部外周面，柔性裹带两侧对称式连接有加强杆，加强杆两外端从土体坡脚处向下延伸，其外端延伸出开挖上口线位置，从而形成伞状结构，以消除管道沉降；柔性裹带为橡胶材质，起到了防滑、固定卡座的作用，提高了排水管安装精度。加强杆之间水平连接有钢丝绳，从而进一步加强防沉降结构稳定性。
Anti-passing drainage pipe roadbed junction differential settlement device and construction method
一种防过路排水管路基交界处差异沉降装置及施工方法
2022-11-01
Patent
Electronic Resource
Chinese
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