Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-slip multistage-drop box culvert
The invention discloses an anti-slip multistage-drop water box culvert. The anti-slip multistage-drop water box culvert comprises a hollow box culvert body; the outer top and outer bottom of the box culvert body are both in a step shape; a plurality of drop water steps are arranged on the inner bottom face of the box culvert body in a water flow direction; and inclined energy-buffering abrupt slopes are arranged on the step faces of the drop water steps. According to the anti-slip multistage-drop water box culvert of the invention, the outer top and outer bottom of the box culvert body are both arranged to be in a step shape, so that the weight of the box culvert body acts on a soil body below the box culvert body in a vertical direction, meanwhile, covering soil is forwards pressed on thetop of the box culvert body, and the box culvert body and the covering soil on the top of the box culvert body can be effectively prevented from sliding without additional anti-sliding supporting facilities required; water flow is impacted and subjected to energy dissipation through the water drop steps and the energy buffering abrupt slopes in the box culvert body; energy dissipation is furtherconducted on the water flow with energy dissipation protrusions on the upper face of the inner side face of the box culvert body; and water flow speed can be effectively decreased with no additional adopting energy dissipation facilities required.
本发明公开了一种防滑移的多级跌水箱涵，包括中空的箱涵本体，所述箱涵本体的外顶部与外底部均呈阶梯状，所述箱涵本体的内部底面上沿水流方向设置有若干跌水阶梯，所述跌水阶梯的台阶面上设置有倾斜的缓能陡坡；本发明通过将箱涵本体的外顶部和外底部均设置为阶梯状，使得箱涵本体的重量沿竖直方向作用在其下方的土体上，同时使覆土正向压在箱涵本体的顶部，不用额外设置防滑移支撑设施即可有效避免箱涵本体滑移以及顶部覆土滑移；同时通过箱涵本体内部的跌水阶梯和缓能陡坡对水流进行撞击消能，配合箱涵本体内侧面上面的削能凸起对水流进行进一步消能，不需要额外设置消能设施即可有效减缓水流速度。
Anti-slip multistage-drop box culvert
The invention discloses an anti-slip multistage-drop water box culvert. The anti-slip multistage-drop water box culvert comprises a hollow box culvert body; the outer top and outer bottom of the box culvert body are both in a step shape; a plurality of drop water steps are arranged on the inner bottom face of the box culvert body in a water flow direction; and inclined energy-buffering abrupt slopes are arranged on the step faces of the drop water steps. According to the anti-slip multistage-drop water box culvert of the invention, the outer top and outer bottom of the box culvert body are both arranged to be in a step shape, so that the weight of the box culvert body acts on a soil body below the box culvert body in a vertical direction, meanwhile, covering soil is forwards pressed on thetop of the box culvert body, and the box culvert body and the covering soil on the top of the box culvert body can be effectively prevented from sliding without additional anti-sliding supporting facilities required; water flow is impacted and subjected to energy dissipation through the water drop steps and the energy buffering abrupt slopes in the box culvert body; energy dissipation is furtherconducted on the water flow with energy dissipation protrusions on the upper face of the inner side face of the box culvert body; and water flow speed can be effectively decreased with no additional adopting energy dissipation facilities required.
本发明公开了一种防滑移的多级跌水箱涵，包括中空的箱涵本体，所述箱涵本体的外顶部与外底部均呈阶梯状，所述箱涵本体的内部底面上沿水流方向设置有若干跌水阶梯，所述跌水阶梯的台阶面上设置有倾斜的缓能陡坡；本发明通过将箱涵本体的外顶部和外底部均设置为阶梯状，使得箱涵本体的重量沿竖直方向作用在其下方的土体上，同时使覆土正向压在箱涵本体的顶部，不用额外设置防滑移支撑设施即可有效避免箱涵本体滑移以及顶部覆土滑移；同时通过箱涵本体内部的跌水阶梯和缓能陡坡对水流进行撞击消能，配合箱涵本体内侧面上面的削能凸起对水流进行进一步消能，不需要额外设置消能设施即可有效减缓水流速度。
Anti-slip multistage-drop box culvert
一种防滑移的多级跌水箱涵
FAN PENGYUAN (Autor:in) / QIAN ZHIHANG (Autor:in) / XIAO CHUN (Autor:in) / XU WEI (Autor:in) / LIU FEI (Autor:in) / LUO RONG (Autor:in) / JIANG FENG (Autor:in) / SHAN LAN (Autor:in)
07.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
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Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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