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中文摘要：
根据板桩码头的特点，应用工程结构可靠度理论对板桩码头进行了可靠度分析．根据对国内14个代表性板桩码头的可靠度分析结果，并参考国内外有关标准规定的目标可靠指标，提出了我国板桩码头设计的目标可靠指标βr=3．5．为使我国的板桩设计达到目标可靠指标，经过可靠度分析，建议板桩“踢脚”稳定性验算抗力系数调整为1．3，锚碇结构稳定性验算抗力系数、板桩墙抗弯强度作用效应综合分项系数和拉杆拉力分项系数仍分别取为1．15，1．4和1．35．
英文摘要：
The reliability of sheet pile quays is analyzed with reliability theory for engineering structures in this paper. The target reliability index for structural design of sheet pile quays in China is presented based on the analysis result of fourteen history cases and target reliability index prescribed in standards of China and other foreign countries. The resistance partial factors in design equations are adjusted in order to ensure the target reliability index. The recommended resistance factors are as follows ： 1.3 and 1.15 for calculating stability of sheet pile and anchorge respectively; 1.4 and 1.35 for calculating strength of sheet pile and tie rool respectively.
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