A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Retaining wall drain hole anti-frost heaving inverted filtering structure
The invention discloses a retaining wall drain hole anti-frost heaving inverted filtering structure in the technical field of retaining walls, which comprises a contact baffle plate, an outer side circular shell is movably mounted on one side of the contact baffle plate, an upper interlayer circular shell is movably mounted in the outer side circular shell, and a lower interlayer circular shell is arranged in the upper interlayer circular shell; an inner-layer circular shell is arranged in the lower-interlayer circular shell, the upper-interlayer circular shell and the lower-interlayer circular shell are both movably installed with a contact baffle, the inner-layer circular shell is fixedly connected with the contact baffle, a hump type water guide pipe is fixedly installed in the inner-layer circular shell, and a fixing assembly is fixedly installed on the side, away from the outer-layer circular shell, of the contact baffle. The water inlet area and the water flow speed are increased through hump type drainage, frost heaving damage is reduced in combination with a frost heaving prevention layer, the device can be installed and used after being prefabricated in other places and transported to a construction site, construction is convenient, and the site construction efficiency is greatly improved.
本发明公开了挡土墙技术领域的一种挡土墙泄水孔防冻胀反滤结构，包括接触挡板，接触挡板的一侧活动安装有外侧圆形外壳，外侧圆形外壳内部活动安装有上隔层圆形外壳，上隔层圆形外壳内部设置有下隔层圆形外壳，下隔层圆形外壳内部设置有内层圆形外壳，上隔层圆形外壳和下隔层圆形外壳均与接触挡板活动安装，内层圆形外壳接触挡板固定连接，内层圆形外壳内固定安装有驼峰式导水管，接触挡板远离外侧圆形外壳的一侧固定安装固定组件，驼峰式排水增大进水面积、水流速度，结合防冻胀层，降低冻胀破坏，且本装置在其他地方预制完成后，运输到施工现场即可安装使用，施工方便，极大提高现场施工效率。
Retaining wall drain hole anti-frost heaving inverted filtering structure
The invention discloses a retaining wall drain hole anti-frost heaving inverted filtering structure in the technical field of retaining walls, which comprises a contact baffle plate, an outer side circular shell is movably mounted on one side of the contact baffle plate, an upper interlayer circular shell is movably mounted in the outer side circular shell, and a lower interlayer circular shell is arranged in the upper interlayer circular shell; an inner-layer circular shell is arranged in the lower-interlayer circular shell, the upper-interlayer circular shell and the lower-interlayer circular shell are both movably installed with a contact baffle, the inner-layer circular shell is fixedly connected with the contact baffle, a hump type water guide pipe is fixedly installed in the inner-layer circular shell, and a fixing assembly is fixedly installed on the side, away from the outer-layer circular shell, of the contact baffle. The water inlet area and the water flow speed are increased through hump type drainage, frost heaving damage is reduced in combination with a frost heaving prevention layer, the device can be installed and used after being prefabricated in other places and transported to a construction site, construction is convenient, and the site construction efficiency is greatly improved.
本发明公开了挡土墙技术领域的一种挡土墙泄水孔防冻胀反滤结构，包括接触挡板，接触挡板的一侧活动安装有外侧圆形外壳，外侧圆形外壳内部活动安装有上隔层圆形外壳，上隔层圆形外壳内部设置有下隔层圆形外壳，下隔层圆形外壳内部设置有内层圆形外壳，上隔层圆形外壳和下隔层圆形外壳均与接触挡板活动安装，内层圆形外壳接触挡板固定连接，内层圆形外壳内固定安装有驼峰式导水管，接触挡板远离外侧圆形外壳的一侧固定安装固定组件，驼峰式排水增大进水面积、水流速度，结合防冻胀层，降低冻胀破坏，且本装置在其他地方预制完成后，运输到施工现场即可安装使用，施工方便，极大提高现场施工效率。
Retaining wall drain hole anti-frost heaving inverted filtering structure
一种挡土墙泄水孔防冻胀反滤结构
FU TING (author) / ABUDUVALLI IPARIA (author) / HAO YUFENG (author) / WANG KUN (author) / LI JIANBIN (author) / ZHOU LONGQIANG (author) / LI YOUGUAN (author) / LIU HAO (author) / LIU ZHU (author) / TAN BAOZHEN (author)
2023-11-07
Patent
Electronic Resource
Chinese
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