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A platform for research: civil engineering, architecture and urbanism
Slope comprehensive anti-scour structure in sandy soil roadbed construction period and protection method
The invention discloses a sandy soil roadbed construction period side slope comprehensive anti-scour structure which comprises an inclined slope surface, a water blocking ridge, a torrent groove, a slope protection channel and a temporary side ditch, the water blocking ridge is transversely arranged at the top of the inclined slope surface, a plurality of notches are formed in the water blocking ridge and communicated with the torrent groove, the torrent groove is longitudinally formed in the inclined slope surface, and the slope protection channel is communicated with the slope protection channel. The temporary side ditch is arranged at the bottom of the inclined slope surface, the slope protection way is arranged between the temporary side ditch and the inclined slope surface, the temporary side ditch is connected below the torrent groove, the bottom layer of the inclined slope surface is edge covering soil, flower and plant seeds are spread on the edge covering soil, and a layer of degradable straw fiber curtain is laid above the flower and plant seeds. The degradable straw fiber curtain is simple in structure, good in slope soil fixation effect and low in construction cost, dust raising and washout water damage during construction are effectively prevented, the overall structural property and stability of the slope are improved, and the greening and attractive effect is good.
本发明公开了一种砂性土路基施工期边坡综合防冲刷结构，包括倾斜坡面、拦水埂、急流槽、护坡道、临时边沟，所述拦水埂横向设置在倾斜坡面顶部，拦水埂上设有若干豁口与急流槽连通，所述急流槽纵向设置在倾斜坡面上，所述临时边沟设置在倾斜坡面的底部，所述护坡道设置在临时边沟与倾斜坡面之间，所述急流槽下方连接临时边沟，所述倾斜坡面底层为包边土，所述包边土上撒布花草种子，在花草种子上方铺设一层可降解秸秆纤维帘，U型钉将可降解秸秆纤维帘固定在倾斜坡面上，本发明结构简单，边坡固土效果好，施工成本低，有效防止施工期间扬尘及冲刷水毁，提高边坡整体结构性与稳定性，绿化美观效果佳。
Slope comprehensive anti-scour structure in sandy soil roadbed construction period and protection method
The invention discloses a sandy soil roadbed construction period side slope comprehensive anti-scour structure which comprises an inclined slope surface, a water blocking ridge, a torrent groove, a slope protection channel and a temporary side ditch, the water blocking ridge is transversely arranged at the top of the inclined slope surface, a plurality of notches are formed in the water blocking ridge and communicated with the torrent groove, the torrent groove is longitudinally formed in the inclined slope surface, and the slope protection channel is communicated with the slope protection channel. The temporary side ditch is arranged at the bottom of the inclined slope surface, the slope protection way is arranged between the temporary side ditch and the inclined slope surface, the temporary side ditch is connected below the torrent groove, the bottom layer of the inclined slope surface is edge covering soil, flower and plant seeds are spread on the edge covering soil, and a layer of degradable straw fiber curtain is laid above the flower and plant seeds. The degradable straw fiber curtain is simple in structure, good in slope soil fixation effect and low in construction cost, dust raising and washout water damage during construction are effectively prevented, the overall structural property and stability of the slope are improved, and the greening and attractive effect is good.
本发明公开了一种砂性土路基施工期边坡综合防冲刷结构，包括倾斜坡面、拦水埂、急流槽、护坡道、临时边沟，所述拦水埂横向设置在倾斜坡面顶部，拦水埂上设有若干豁口与急流槽连通，所述急流槽纵向设置在倾斜坡面上，所述临时边沟设置在倾斜坡面的底部，所述护坡道设置在临时边沟与倾斜坡面之间，所述急流槽下方连接临时边沟，所述倾斜坡面底层为包边土，所述包边土上撒布花草种子，在花草种子上方铺设一层可降解秸秆纤维帘，U型钉将可降解秸秆纤维帘固定在倾斜坡面上，本发明结构简单，边坡固土效果好，施工成本低，有效防止施工期间扬尘及冲刷水毁，提高边坡整体结构性与稳定性，绿化美观效果佳。
Slope comprehensive anti-scour structure in sandy soil roadbed construction period and protection method
一种砂性土路基施工期边坡综合防冲刷结构以及防护方法
LI XIALEI (author) / LYU CHENGLIN (author) / WANG ZONGDONG (author) / TIAN JIYUAN (author) / ZHANG JIANHAN (author)
2022-11-04
Patent
Electronic Resource
Chinese
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