Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Supporting structure of expansive soil excavation slope and construction method
The invention provides an expansive soil excavation side slope supporting structure and a construction method. The expansive soil excavation side slope supporting structure comprises a plurality of graded side slopes, an intercepting ditch is formed in the slope top of the uppermost side slope, and a foot protection retaining wall is arranged at the slope bottom of the lowermost side slope; inter-stage platforms are arranged between the adjacent side slopes, and platform drainage ditches are formed in the inter-stage platforms; a plurality of main sewers supported by sand-free water-permeable concrete are longitudinally and uniformly distributed in each stage of side slope, a plurality of herringbone branch sewers supported by sand-free water-permeable concrete are transversely and uniformly distributed among the main sewers, the branch sewers are communicated with the main sewers, the main sewers and the branch sewers divide the side slope into a plurality of areas, and grass is sprayed and planted in each area for greening. According to the method, slope instability can be reduced, slope stability is improved, construction is convenient and fast, and the method is more economical.
本发明提供一种膨胀土挖方边坡的支护结构和施工方法,包括若干分级的边坡，最上一级边坡的坡顶设置截水沟，最下一级边坡的坡底设置护脚挡墙；相邻边坡之间设置有级间平台，级间平台上设置有平台排水沟；各级边坡纵向均布若干无沙透水砼支撑的主渗沟，主渗沟之间横向均布若干人字形的无砂透水支撑的支渗沟，支渗沟和主渗沟连通，主渗沟和支渗沟将边坡分割为若干区域，各区域喷播植草绿化。本发明可减少边坡失稳，增加边坡稳定性，且施工便捷，更为经济。
Supporting structure of expansive soil excavation slope and construction method
The invention provides an expansive soil excavation side slope supporting structure and a construction method. The expansive soil excavation side slope supporting structure comprises a plurality of graded side slopes, an intercepting ditch is formed in the slope top of the uppermost side slope, and a foot protection retaining wall is arranged at the slope bottom of the lowermost side slope; inter-stage platforms are arranged between the adjacent side slopes, and platform drainage ditches are formed in the inter-stage platforms; a plurality of main sewers supported by sand-free water-permeable concrete are longitudinally and uniformly distributed in each stage of side slope, a plurality of herringbone branch sewers supported by sand-free water-permeable concrete are transversely and uniformly distributed among the main sewers, the branch sewers are communicated with the main sewers, the main sewers and the branch sewers divide the side slope into a plurality of areas, and grass is sprayed and planted in each area for greening. According to the method, slope instability can be reduced, slope stability is improved, construction is convenient and fast, and the method is more economical.
本发明提供一种膨胀土挖方边坡的支护结构和施工方法,包括若干分级的边坡，最上一级边坡的坡顶设置截水沟，最下一级边坡的坡底设置护脚挡墙；相邻边坡之间设置有级间平台，级间平台上设置有平台排水沟；各级边坡纵向均布若干无沙透水砼支撑的主渗沟，主渗沟之间横向均布若干人字形的无砂透水支撑的支渗沟，支渗沟和主渗沟连通，主渗沟和支渗沟将边坡分割为若干区域，各区域喷播植草绿化。本发明可减少边坡失稳，增加边坡稳定性，且施工便捷，更为经济。
Supporting structure of expansive soil excavation slope and construction method
一种膨胀土挖方边坡的支护结构和施工方法
CHEN YUNSHENG (Autor:in) / MI DECAI (Autor:in) / GUAN DONGYIN (Autor:in) / ZHANG YIMING (Autor:in) / ZHAO ZIPENG (Autor:in) / YE QIONGYAO (Autor:in) / XIE DONG (Autor:in) / LI ZHAOHONG (Autor:in) / MO WENYU (Autor:in) / WU LONGKE (Autor:in)
22.07.2022
Patent
Elektronische Ressource
Chinesisch
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