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本文通过系列比尺模型研究了中、低佛氏数下掺气分流墩墩头动水壁压及空化特性，得到墩头时均和脉动壁压的分布规律、脉动壁压概率分布及墩头初生空化数等。研究结果表明，墩头脉动壁压概率分布服从正态分布；在墩后充分供气时墩头不产生空蚀及共振破坏。
In this paper, the hydrodynamic pressure and cavitation characteristics of aeolian shunt piers at medium and low Foucault numbers are studied by means of a series of scale models. The distribution of mean and fluctuating wall pressures, the probability distribution of pulsating wall pressure, Head of the number of primary cavitation. The results show that the probability distribution of the pier headwall pressure obeys the normal distribution and cavitation and resonance damage do not occur at the pier head when the air supply is sufficient after the pier.