摘要Wave force effects vary with regular waves on different sections of bridge piers of different sizes in deep water. To solve this problem, this study calculates the wave forces in deep water piers under different wave parameter conditions, as well as the value of wave forces in the different sections of piers, using the computational fluid dynamic numerical analysis method. Results show that in the case of other conditions being the same, the section sizes and wave force are large. With increasing wave length and wave height, wave forces basically multiply. On the free surface at the pier bottom, wave forces gradually decrease to zero. Wave forces are loaded on piers with different sizes. The maximum displacement at the pier top is small, and the maximum stress increases at the pier bottom. The natural frequency is high.
Abstract：Wave force effects vary with regular waves on different sections of bridge piers of different sizes in deep water. To solve this problem, this study calculates the wave forces in deep water piers under different wave parameter conditions, as well as the value of wave forces in the different sections of piers, using the computational fluid dynamic numerical analysis method. Results show that in the case of other conditions being the same, the section sizes and wave force are large. With increasing wave length and wave height, wave forces basically multiply. On the free surface at the pier bottom, wave forces gradually decrease to zero. Wave forces are loaded on piers with different sizes. The maximum displacement at the pier top is small, and the maximum stress increases at the pier bottom. The natural frequency is high.
左生荣, 刘杰, 杨吉新. 规则波浪对不同类型深水桥墩影响的数值分析[J]. Journal of Highway and Transportation Research and Development, 2016, 10(3): 60-66.
ZUO Sheng-rong, LIU Jie, YANG Ji-xin. Numerical Analysis of Regular Wave Effects on Different Types of Deep Water Piers. Journal of Highway and Transportation Research and Development, 2016, 10(3): 60-66.
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2016, Vol. 10 
