Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-roadbed low-riverbed water damage prevention and control structure
The invention discloses a high-roadbed low-riverbed water damage prevention and control structure, and relates to the field of highway water damage prevention and control. A foundation toe apron, a step protection slope and a road shoulder wall are connected into an integrated protection structure, and the local foundation structure style is changed, so that the situation that a river does not easily scour the foundation toe of the structure is guaranteed, the roadbed stability is guaranteed, and the instability of a single protection mode under the working condition of a high breakwater and alow riverbed is effectively avoided. Therefore, scouring damage of rivers, floods and the like to a road is effectively controlled from bottom to top, engineering cost and maintenance cost are saved,and repeated water damage is avoided; and compared with other previous single protection structures, the anti-scouring effect is better, the stability and the overturning resistance are higher, engineering is more durable, investment is saved, the drainage function requirements of different scales of fluid (debris flow or flood) of a riverway can be met, the increasingly various transportation safety requirements of oversized heavy vehicles can also be met, and a certain use prospect is achieved.
本发明公开了一种高路基低河床水毁防治结构，涉及公路水毁防治领域。本发明将基脚护坦、阶梯护坡和路肩墙三部分连为一体的整体式防护结构，通过改变局部基础结构样式，不仅保证了河流不易冲刷结构基础坡脚，也使得路基稳定性得到保障，有效避免了单一防护形式在高路堤低河床工况下的不稳定性，从而由下而上将河流、洪水等对公路造成的冲刷破坏得到有效控制，节省工程费用和维护费用，避免重复水毁破坏，与先前的其他单一防护结构相比，防冲刷效果更佳、稳定性和抗倾覆性更高，工程更耐用、投资节约，既能满足河道不同规模流体（泥石流或洪水）的排泄功能要求，也能满足日益繁多的超大重车的运输安全需求，具备一定的使用前景。
High-roadbed low-riverbed water damage prevention and control structure
The invention discloses a high-roadbed low-riverbed water damage prevention and control structure, and relates to the field of highway water damage prevention and control. A foundation toe apron, a step protection slope and a road shoulder wall are connected into an integrated protection structure, and the local foundation structure style is changed, so that the situation that a river does not easily scour the foundation toe of the structure is guaranteed, the roadbed stability is guaranteed, and the instability of a single protection mode under the working condition of a high breakwater and alow riverbed is effectively avoided. Therefore, scouring damage of rivers, floods and the like to a road is effectively controlled from bottom to top, engineering cost and maintenance cost are saved,and repeated water damage is avoided; and compared with other previous single protection structures, the anti-scouring effect is better, the stability and the overturning resistance are higher, engineering is more durable, investment is saved, the drainage function requirements of different scales of fluid (debris flow or flood) of a riverway can be met, the increasingly various transportation safety requirements of oversized heavy vehicles can also be met, and a certain use prospect is achieved.
本发明公开了一种高路基低河床水毁防治结构，涉及公路水毁防治领域。本发明将基脚护坦、阶梯护坡和路肩墙三部分连为一体的整体式防护结构，通过改变局部基础结构样式，不仅保证了河流不易冲刷结构基础坡脚，也使得路基稳定性得到保障，有效避免了单一防护形式在高路堤低河床工况下的不稳定性，从而由下而上将河流、洪水等对公路造成的冲刷破坏得到有效控制，节省工程费用和维护费用，避免重复水毁破坏，与先前的其他单一防护结构相比，防冲刷效果更佳、稳定性和抗倾覆性更高，工程更耐用、投资节约，既能满足河道不同规模流体（泥石流或洪水）的排泄功能要求，也能满足日益繁多的超大重车的运输安全需求，具备一定的使用前景。
High-roadbed low-riverbed water damage prevention and control structure
一种高路基低河床水毁防治结构
WEI XUELI (Autor:in) / CHEN BAOCHENG (Autor:in) / SONG LIANG (Autor:in) / ZHAO NAN (Autor:in) / DONG GANG (Autor:in) / SUN YUNLONG (Autor:in) / LI BIN (Autor:in) / ZHOU YUXIN (Autor:in) / LI QIUSHEN (Autor:in) / ZHOU XINHONG (Autor:in)
02.02.2021
Patent
Elektronische Ressource
Chinesisch
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