潜式沉箱-群桩-平台型复合结构的水动力特性

摘要

Through experiment in the wave flume, systematic study was carried out on wave forces acting on caisson-pile-deck composite structure. The characteristics of dynamic pressures at different positions were compared and discussed in time domain. The spatial distributions of maximum wave pressure on the composite structure were analyzed and the relation between wave pressure and relative wave height (H/S) was investigated, which may be useful for the engineering design and application.%通过点压力试验对由潜式沉箱-群桩-平台组合成的新型复合结构受到的波浪压力进行系统研究.分析了时域内不同位置的压强特点,并对整个结构最大压力的空间分布进行探讨,给出了不同位置压强与相时波高(H/S)的关系,为结构设计应用提供参考.