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A platform for research: civil engineering, architecture and urbanism
Water conservancy dam body construction method
According to the water conservancy dam body construction method, the dam body is locally excavated to form the groove, the embedded steel bars are utilized to form the boss, concave-convex matching is utilized, energy dissipation of the back pipe is achieved, the fixing performance of the back pipe is improved, the arc-shaped groove and the arc-shaped plate are arranged at an outlet of the back pipe, and water flow at the outlet of the back pipe is discharged through the arc-shaped plate; and scouring to the dam body can be effectively weakened, and the overall structural stability of the back pipe is improved.
本发明提供一种水利坝体施工方法，通过对坝体局部开凿，形成凹槽，并利用植筋形成凸台，利用凹凸配合，实现对背管的消能，并提高背管的固定性能，在背管出口处设置弧形槽和弧形板，背管出口水流经过弧形板下泄，可以有效减弱对坝体的冲刷，提高背管的整体结构稳定性能。
Water conservancy dam body construction method
According to the water conservancy dam body construction method, the dam body is locally excavated to form the groove, the embedded steel bars are utilized to form the boss, concave-convex matching is utilized, energy dissipation of the back pipe is achieved, the fixing performance of the back pipe is improved, the arc-shaped groove and the arc-shaped plate are arranged at an outlet of the back pipe, and water flow at the outlet of the back pipe is discharged through the arc-shaped plate; and scouring to the dam body can be effectively weakened, and the overall structural stability of the back pipe is improved.
本发明提供一种水利坝体施工方法，通过对坝体局部开凿，形成凹槽，并利用植筋形成凸台，利用凹凸配合，实现对背管的消能，并提高背管的固定性能，在背管出口处设置弧形槽和弧形板，背管出口水流经过弧形板下泄，可以有效减弱对坝体的冲刷，提高背管的整体结构稳定性能。
Water conservancy dam body construction method
一种水利坝体施工方法
MENG QINGHUA (author) / PENG CHONG (author) / LI YAO (author) / YIN CONGKE (author) / YI YI (author) / ZHENG WENLU (author)
2023-07-14
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau