简要地介绍了大直径圆筒结构的特点及其在国内外港口工程中的应用情况。
The features of large-diameter cylinder structure and the use of this type of structure in port works both at home and abroad are briefly described in this paper.
大直径圆筒结构从八十年代初介绍到我国之后，得到了较为广泛的推广和应用。
Large diameter cylinder structure was first introduced in China at the beginning of eighties, and it widely used in harbor engineering from then.
认识土与沉入式无底大直径圆筒结构岸壁码头之间相互作用机制，对于它的安全和经济设计至关重要。
Understanding the interaction mechanism between the soil and a quay wall composed of large-diameter bottomless cylinders is vital to the safe and economic design of the quay wall.
实验中考虑了大直径圆筒、波浪和海床三者之间的耦合作用，并实时记录了大直径圆筒结构的动态响应。
The interactions between the cylinder, wave and seabed are considered and the dynamic response of the cylinder is recorded through the experiment data access system.
结合大直径圆筒结构算例的计算分析，证实这一方法在求解无限域或半无限域介质中弹性空间结构系统时，是一种很有效的方法。
Numerical examples and the analysis of a large-diameter cylinder show that the proposed method is quite efficient in solving elastic spatial structure problems.
通过数值计算，研究了结构特征参数对大直径圆筒桩墙式码头稳定性的影响。
The effect of the significant parameters on the stability of the large diameter cylinder quay of the piled wall type is investigated through numerical calculation.
采用三种筒内外土体对筒壁的纵向切力模型，提出了一种计算大直径圆筒挡墙结构变位的方法。
Based on three vertical shear models of soil an approach to calculate the displacements of large diameter cylindrical wall is presented here.
采用三种筒内外土体对筒壁的纵向切力模型，提出了一种计算大直径圆筒挡墙结构变位的方法。
Based on three vertical shear models of soil an approach to calculate the displacements of large diameter cylindrical wall is presented here.
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