【摘要】 半圆筒形构件是一种防浪性能较好的新型构件 ,适合于滩海的护岸、护坡工程 ,但它的抗冰性能未被研究过。本文通过冰力模型试验 ,研究了它在辽东湾、渤海湾、莱州湾 5 0年一遇冰况下的水平冰力和竖向冰力 ,试验工况包括不同水深和不同冰速。最后对用于滩海时构件的适用性提出了建议更多还原

【Abstract】 Semicylindric member is a new type of structural part with a good wave resisting property and it is suitable for bank protecting in beach area. But its property of ice impacting resistance hadn’t been researched yet. By taking some model experiments of ice impacting, the writer simulated & researched the member’s horizontal & vertical ice impacting resistance in the ice condition appeared in Liaodong Bay, Bohai Bay & Laizhou Bay once every 50 years. The experimental conditions are in the different water depths & ice moving velocities. Last, the paper gave some suggestions of the member’s suitability used in beach area.更多还原