Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel railway road shoulder structure and construction method
The invention provides a novel railway road shoulder structure and a construction method. The structure comprises a first road shoulder stop block, a second road shoulder stop block, a third road shoulder stop block and foundation bed filler; the third road shoulder stop block is of a cuboid structure, and drain openings are symmetrically formed in two sides of the bottom of the third road shoulder stop block; the second road shoulder stop block is arranged above the third road shoulder stop block; the vertical section of the second road shoulder stop block is in a right trapezoid shape; the first road shoulder stop block is arranged at the top of the second road shoulder stop block; the inner side of the bottom of the third road shoulder stop block is arranged on the foundation bed filler; waterproof geotextile is arranged on the foundation bed filler on one side of the third road shoulder stop block, a permeable sand gravel layer is arranged at the top of the waterproof geotextile, acable trough stop block is arranged on one side, close to the foundation bed filler, of the cable trough, and the cable trough is separated from the foundation bed filler through the cable trough stop block and the permeable sand gravel layer. According to the invention, a user can build the railway shoulder more conveniently and efficiently, the construction difficulty is greatly reduced, and the attractive effect of the road shoulder is improved.
本发明提供一种新型铁路路肩结构及施工方法，包括第一路肩挡块、第二路肩挡块、第三路肩挡块和基床填料，第三路肩挡块为一长方体结构，且其底部两侧对称设置有泄水口，第二路肩挡块设置在所述第三路肩挡块上方，第二路肩挡块竖截面的形状为直角梯形，第一路肩挡块设置在第二路肩挡块顶部，且第三路肩挡块底部内侧设置在基床填料上，第三路肩挡块一侧的基床填料上设置有隔水土工布，隔水土工布顶部设置有透水砂砾石层，电缆槽靠近基床填料一侧设置有电缆槽挡块，电缆槽与基床填料通过电缆槽挡块和透水砂砾石层分隔。本发明使得使用者对铁路路肩的建造变得更加方便和高效，大大降低了施工难度，提高了护肩的美观效果。
Novel railway road shoulder structure and construction method
The invention provides a novel railway road shoulder structure and a construction method. The structure comprises a first road shoulder stop block, a second road shoulder stop block, a third road shoulder stop block and foundation bed filler; the third road shoulder stop block is of a cuboid structure, and drain openings are symmetrically formed in two sides of the bottom of the third road shoulder stop block; the second road shoulder stop block is arranged above the third road shoulder stop block; the vertical section of the second road shoulder stop block is in a right trapezoid shape; the first road shoulder stop block is arranged at the top of the second road shoulder stop block; the inner side of the bottom of the third road shoulder stop block is arranged on the foundation bed filler; waterproof geotextile is arranged on the foundation bed filler on one side of the third road shoulder stop block, a permeable sand gravel layer is arranged at the top of the waterproof geotextile, acable trough stop block is arranged on one side, close to the foundation bed filler, of the cable trough, and the cable trough is separated from the foundation bed filler through the cable trough stop block and the permeable sand gravel layer. According to the invention, a user can build the railway shoulder more conveniently and efficiently, the construction difficulty is greatly reduced, and the attractive effect of the road shoulder is improved.
本发明提供一种新型铁路路肩结构及施工方法，包括第一路肩挡块、第二路肩挡块、第三路肩挡块和基床填料，第三路肩挡块为一长方体结构，且其底部两侧对称设置有泄水口，第二路肩挡块设置在所述第三路肩挡块上方，第二路肩挡块竖截面的形状为直角梯形，第一路肩挡块设置在第二路肩挡块顶部，且第三路肩挡块底部内侧设置在基床填料上，第三路肩挡块一侧的基床填料上设置有隔水土工布，隔水土工布顶部设置有透水砂砾石层，电缆槽靠近基床填料一侧设置有电缆槽挡块，电缆槽与基床填料通过电缆槽挡块和透水砂砾石层分隔。本发明使得使用者对铁路路肩的建造变得更加方便和高效，大大降低了施工难度，提高了护肩的美观效果。
Novel railway road shoulder structure and construction method
一种新型铁路路肩结构及施工方法
SU WEI (Autor:in) / CUI WEIXIAO (Autor:in) / ZHANG QINGBO (Autor:in) / LIU DONG (Autor:in) / ZHANG ZHENGYI (Autor:in) / ZHOU BIN (Autor:in) / CAO JIANING (Autor:in) / ZHU HONGWEI (Autor:in) / CHEN JINGJING (Autor:in) / SONG XIAOMING (Autor:in)
27.10.2020
Patent
Elektronische Ressource
Chinesisch
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