Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of railway cutting side ditch
The invention relates to the technical field of railway drainage engineering, and discloses a railway cutting gutter construction method which comprises the following steps: constructing a railway slope and a railway ballast bed; the tunnel is excavated at the preset position; the prefabricated ditch body is placed in the underground tunnel; the integrated ballast blocking piece is installed on a railway side ditch and a railway ballast bed; horizontally laying a two-way stretching grating net on the top of the ditch body, and enabling the two-way stretching grating net to cover the ditch body; edge water-permeable net cages are placed on the two sides of the upper portion of the ditch body, and the outer surfaces of the edge water-permeable net cages are reversely wrapped with the ends of the two-way stretching grating nets; a middle water-permeable net cage is arranged between the two edge water-permeable net cages, and the middle water-permeable net cage is located above the two-way stretching grating net so that the two-way stretching grating net can be straightened; and railway ballasts are laid on the sides, close to the railway ballast bed, of the integrated ballast blocking pieces to the elevation of the railway ballast bed. The problems that in the prior art, railway side ditches are damaged, cracked and blocked, and railway ballasts occupy road shoulders can be solved.
本发明涉及铁路排水工程技术领域，公开了一种铁路路堑边沟的施工方法，包括以下步骤：建设铁路边坡和铁路道床；在预设位置对坑道进行开挖；将预制的沟体放置在坑道中；将一体式挡砟件安装于铁路边沟和铁路道床上；在沟体顶部水平铺设双向拉伸格栅网，使双向拉伸格栅网覆盖于沟体的上方；在沟体上方两侧摆放边缘透水网箱，将双向拉伸格栅网的端部反向包覆在边缘透水网箱的外表面；在两个边缘透水网箱之间设置中间透水网箱，中间透水网箱位于双向拉伸格栅网上方，以能够将双向拉伸格栅网拉直；在一体式挡砟件靠近铁路道床的一侧铺设道砟至铁路道床的标高。该发明能够解决现有技术中铁路边沟受损、开裂、堵塞、道砟侵占路肩的问题。
Construction method of railway cutting side ditch
The invention relates to the technical field of railway drainage engineering, and discloses a railway cutting gutter construction method which comprises the following steps: constructing a railway slope and a railway ballast bed; the tunnel is excavated at the preset position; the prefabricated ditch body is placed in the underground tunnel; the integrated ballast blocking piece is installed on a railway side ditch and a railway ballast bed; horizontally laying a two-way stretching grating net on the top of the ditch body, and enabling the two-way stretching grating net to cover the ditch body; edge water-permeable net cages are placed on the two sides of the upper portion of the ditch body, and the outer surfaces of the edge water-permeable net cages are reversely wrapped with the ends of the two-way stretching grating nets; a middle water-permeable net cage is arranged between the two edge water-permeable net cages, and the middle water-permeable net cage is located above the two-way stretching grating net so that the two-way stretching grating net can be straightened; and railway ballasts are laid on the sides, close to the railway ballast bed, of the integrated ballast blocking pieces to the elevation of the railway ballast bed. The problems that in the prior art, railway side ditches are damaged, cracked and blocked, and railway ballasts occupy road shoulders can be solved.
本发明涉及铁路排水工程技术领域，公开了一种铁路路堑边沟的施工方法，包括以下步骤：建设铁路边坡和铁路道床；在预设位置对坑道进行开挖；将预制的沟体放置在坑道中；将一体式挡砟件安装于铁路边沟和铁路道床上；在沟体顶部水平铺设双向拉伸格栅网，使双向拉伸格栅网覆盖于沟体的上方；在沟体上方两侧摆放边缘透水网箱，将双向拉伸格栅网的端部反向包覆在边缘透水网箱的外表面；在两个边缘透水网箱之间设置中间透水网箱，中间透水网箱位于双向拉伸格栅网上方，以能够将双向拉伸格栅网拉直；在一体式挡砟件靠近铁路道床的一侧铺设道砟至铁路道床的标高。该发明能够解决现有技术中铁路边沟受损、开裂、堵塞、道砟侵占路肩的问题。
Construction method of railway cutting side ditch
一种铁路路堑边沟的施工方法
ZUO ZHENG (Autor:in) / HAO XIUQIANG (Autor:in) / LI HUIQIANG (Autor:in) / LI CHANG'AN (Autor:in) / LIU KAI (Autor:in) / WANG WEI (Autor:in) / WANG MAOLONG (Autor:in) / LI BIN (Autor:in) / LIU JUNBO (Autor:in) / WEI YUHUA (Autor:in)
24.12.2024
Patent
Elektronische Ressource
Chinesisch
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