Radial gate is the key factor to control water discharging in flood prevention and sustainable
hydropower energy generation. Unfortunately, fluid-induced vibration (FIV) problem always …

Flow-induced parametric oscillation of the spillway radial gates occurs under hydrodynamic
excitation due to flow fluctuation, threatening the hydropower systems' safety. However, the …

Spillway radial gate, a spatial frame structure, plays an important role in flood prevention
and sustainable energy system. Dynamic instability mechanism of the spillway radial gate …

为了确保某水库溢洪道露顶式弧形闸门在各工况下稳定运行以及实现闸门的结构健康监测,
结合相关标准分析弧形闸门的静动态应力及变形情况, 对露顶式弧形闸门不同运行工况进行研究 …

An analysis of the vibrations that may occur at the gate of a dam is proposed. Thus, the
determination of an optimal constructive solution is sought from the point of view of vibration …

A 1: 25 scale physical model test was employed to study the plane gate vibration and
holding force under the conditions of the fixed gate opening and closing process …

The slip–stick vibration intensity of a plane gate is usually large, which often brings serious
safety risks to itself and the auxiliary structure. The slip–stick vibration of a plane gate is …

Radial gate, a spatial frame structure, is the key factor to control water discharge in dam
structure and storm surge barriers. However, the fluid-induced vibration (FIV) problem …

This study discusses the effects of geometrical parameters of flaring gate piers, such as
contraction ratio, sidewall extension ratio and plunge angle, on the impinging pressure and …

This paper aims to assess the nonlinear vibration of a radial gate induced by flood
discharge; the measured acceleration response data of a spillway radial gate are analyzed …