A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Spillway, dam crest overflow rock-fill dam and spillway sliding resistance method
The invention provides a spillway, a dam crest overflow rock-fill dam and a spillway sliding resistance method. The spillway comprises an overflow control structure, a dam crest overflow rock-fill dam and a spillway sliding resistance structure, wherein a water inlet of the overflow control structure is used for communicating with a reservoir; the head end face of the discharge chute is connected with the tail end face of the overflow control structure, a water inlet of the discharge chute is communicated with a water outlet of the overflow control structure, and the discharge chute comprises multiple sections of chute bodies which are sequentially communicated in the water flow direction; the anti-slip flip anchor block is used for being connected with a bottom bedrock of the dam body of the dam crest overflow rock-fill dam, the head end face of the anti-slip flip anchor block is connected with the tail end face of the discharge chute, a water inlet of the anti-slip flip anchor block is communicated with a water outlet of the discharge chute, and a water outlet of the anti-slip flip anchor block is used for being communicated with a downstream riverbed; the anti-sliding structure is used for being connected with a bottom bedrock of the dam body of the dam crest overflow rock-fill dam, and the end face of the head end of the anti-sliding structure is connected with the end face of the tail end of the anti-sliding flip anchor block. The anti-sliding stability of the discharge chute can be improved, and the discharge chute can be effectively prevented from sliding down.
本申请提出一种溢洪道、坝顶溢流堆石坝及溢洪道阻滑方法，包括：溢流控制结构，溢流控制结构的进水口用于与水库连通；泄槽，泄槽的首端端面和溢流控制结构的尾端端面连接，泄槽的进水口和溢流控制结构的出水口连通，泄槽包括沿水流方向依次连通的多段槽体；阻滑挑流镇墩，阻滑挑流镇墩用于与坝顶溢流堆石坝坝体的底部基岩连接，阻滑挑流镇墩的首端端面和泄槽的尾端端面连接，阻滑挑流镇墩的进水口和泄槽的出水口连通，阻滑挑流镇墩的出水口用于与下游河床连通；以及阻滑结构，阻滑结构用于与坝顶溢流堆石坝坝体的底部基岩连接，阻滑结构的首端端面和阻滑挑流镇墩的尾端端面连接。其能够提高泄槽的抗滑稳定性，能够有效避免泄槽下滑。
Spillway, dam crest overflow rock-fill dam and spillway sliding resistance method
The invention provides a spillway, a dam crest overflow rock-fill dam and a spillway sliding resistance method. The spillway comprises an overflow control structure, a dam crest overflow rock-fill dam and a spillway sliding resistance structure, wherein a water inlet of the overflow control structure is used for communicating with a reservoir; the head end face of the discharge chute is connected with the tail end face of the overflow control structure, a water inlet of the discharge chute is communicated with a water outlet of the overflow control structure, and the discharge chute comprises multiple sections of chute bodies which are sequentially communicated in the water flow direction; the anti-slip flip anchor block is used for being connected with a bottom bedrock of the dam body of the dam crest overflow rock-fill dam, the head end face of the anti-slip flip anchor block is connected with the tail end face of the discharge chute, a water inlet of the anti-slip flip anchor block is communicated with a water outlet of the discharge chute, and a water outlet of the anti-slip flip anchor block is used for being communicated with a downstream riverbed; the anti-sliding structure is used for being connected with a bottom bedrock of the dam body of the dam crest overflow rock-fill dam, and the end face of the head end of the anti-sliding structure is connected with the end face of the tail end of the anti-sliding flip anchor block. The anti-sliding stability of the discharge chute can be improved, and the discharge chute can be effectively prevented from sliding down.
本申请提出一种溢洪道、坝顶溢流堆石坝及溢洪道阻滑方法，包括：溢流控制结构，溢流控制结构的进水口用于与水库连通；泄槽，泄槽的首端端面和溢流控制结构的尾端端面连接，泄槽的进水口和溢流控制结构的出水口连通，泄槽包括沿水流方向依次连通的多段槽体；阻滑挑流镇墩，阻滑挑流镇墩用于与坝顶溢流堆石坝坝体的底部基岩连接，阻滑挑流镇墩的首端端面和泄槽的尾端端面连接，阻滑挑流镇墩的进水口和泄槽的出水口连通，阻滑挑流镇墩的出水口用于与下游河床连通；以及阻滑结构，阻滑结构用于与坝顶溢流堆石坝坝体的底部基岩连接，阻滑结构的首端端面和阻滑挑流镇墩的尾端端面连接。其能够提高泄槽的抗滑稳定性，能够有效避免泄槽下滑。
Spillway, dam crest overflow rock-fill dam and spillway sliding resistance method
一种溢洪道、坝顶溢流堆石坝及溢洪道阻滑方法
ZHOU BIN (author) / WANG ZHENGPING (author) / ZHAO ZEJIN (author) / WANG MENG (author) / XI LIHUA (author) / LIU LICHENG (author) / LI XIAOXU (author) / YU HONGSONG (author) / DU MENGJIE (author) / XIAO ZHONGYU (author)
2023-11-24
Patent
Electronic Resource
Chinese
| NTIS | 1973
Wanapum Dam Spillway Overflow Gate
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