A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Debris flow deceleration control system
The invention discloses a debris flow deceleration control system, and relates to the field of geological disaster debris flow control, the debris flow deceleration control system is arranged in a debris flow circulation area and comprises a first deceleration unit and a second deceleration unit, the first deceleration unit is arranged on the upstream of the circulation area and comprises at least one drop energy dissipation ridge, and the drop energy dissipation ridge comprises a first base and a gabion net arranged on the first base; the first deceleration units and the second deceleration units are sequentially distributed at intervals in the debris flow flowing direction, each second deceleration unit comprises at least one elastic deceleration strip, each elastic deceleration strip comprises a second base and a plurality of elastic columns, and the elastic columns are sequentially distributed at intervals in the width direction of the circulation area. Each elastic column comprises a mounting base and a column body arranged on the mounting base, the mounting bases are detachably mounted on the second substrate, and the preparation materials of the column bodies at least comprise a polypropylene material and a thermoplastic polyurethane composite material; in this way, the middle-upstream debris flow is decelerated after being started, and the situation that the debris flow rushes to the downstream and cannot be controlled due to the too high speed per hour is avoided.
本发明公开一种泥石流减速防治系统，涉及地质灾害泥石流防治领域，设于泥石流流通区，包括第一减速单元及第二减速单元，第一减速单元设于流通区上游，包括至少一跌水消能坎，跌水消能坎包括第一基底和设于第一基底上的石笼网；第一减速单元与第二减速单元沿泥石流流动方向依次间隔分布，第二减速单元包括至少一弹性减速带，弹性减速带包括第二基底和多个弹性柱，多个弹性柱沿流通区宽度方向依次间隔分布，各弹性柱包括安装底座和设于安装底座上的柱体，安装底座可拆卸的安装于第二基底上，柱体的制备材料至少包括聚丙烯材料和热塑性聚氨脂复合材料；如此，实现在中上游泥石流启动后就对其进行减速，避免泥石流冲到下游时速度过快而无法控制。
Debris flow deceleration control system
The invention discloses a debris flow deceleration control system, and relates to the field of geological disaster debris flow control, the debris flow deceleration control system is arranged in a debris flow circulation area and comprises a first deceleration unit and a second deceleration unit, the first deceleration unit is arranged on the upstream of the circulation area and comprises at least one drop energy dissipation ridge, and the drop energy dissipation ridge comprises a first base and a gabion net arranged on the first base; the first deceleration units and the second deceleration units are sequentially distributed at intervals in the debris flow flowing direction, each second deceleration unit comprises at least one elastic deceleration strip, each elastic deceleration strip comprises a second base and a plurality of elastic columns, and the elastic columns are sequentially distributed at intervals in the width direction of the circulation area. Each elastic column comprises a mounting base and a column body arranged on the mounting base, the mounting bases are detachably mounted on the second substrate, and the preparation materials of the column bodies at least comprise a polypropylene material and a thermoplastic polyurethane composite material; in this way, the middle-upstream debris flow is decelerated after being started, and the situation that the debris flow rushes to the downstream and cannot be controlled due to the too high speed per hour is avoided.
本发明公开一种泥石流减速防治系统，涉及地质灾害泥石流防治领域，设于泥石流流通区，包括第一减速单元及第二减速单元，第一减速单元设于流通区上游，包括至少一跌水消能坎，跌水消能坎包括第一基底和设于第一基底上的石笼网；第一减速单元与第二减速单元沿泥石流流动方向依次间隔分布，第二减速单元包括至少一弹性减速带，弹性减速带包括第二基底和多个弹性柱，多个弹性柱沿流通区宽度方向依次间隔分布，各弹性柱包括安装底座和设于安装底座上的柱体，安装底座可拆卸的安装于第二基底上，柱体的制备材料至少包括聚丙烯材料和热塑性聚氨脂复合材料；如此，实现在中上游泥石流启动后就对其进行减速，避免泥石流冲到下游时速度过快而无法控制。
Debris flow deceleration control system
泥石流减速防治系统
ZHENG HONGCHAO (author) / LIANG HUAN (author) / HU XINLI (author) / LI YABO (author) / YANG WANTING (author)
2024-09-27
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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