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由观测结果表明,外海大浪经过胶州湾口可以直接传入湾内。本文主要是利用小麦岛波浪站的实测波浪资料,根据波浪的浅水关系式和波浪折射的变化关系,对胶州湾内、外波浪传播的变化,进行了波浪折射的数值计算。计算结果表明,外海波浪向胶州湾内传播时,由于受到水深变化因素的影响,能量衰减,波高降低,传至胶州湾内的黄岛前湾处的波浪,其波高约占外海波高的五分之二。这一结果与实测波浪资料进行统计对比,较为吻合.
The observation shows that the large waves passing through the Jiaozhou Bay can be directly introduced into the bay. Based on the measured wave data of the wheat island wave station, this paper calculates the wave refraction of the wave propagation in and around Jiaozhou Bay according to the relationship between the shallow water and wave refraction. The results show that when the wave spreads into the Jiaozhou Bay, the wave height is about two-fifths of the wave height at the front of Huangdao Island in Jiaozhou Bay due to the influence of water depth variation, energy attenuation and wave height reduction. . This result is statistically consistent with the measured wave data, is more consistent.