群桩等效计算及其在近海工程中的应用

The Equivalent Calculation of Group Piles and Its Application in Offshore Engineering

基于大量的近海工程实践,本文系统地介绍了平台群桩等效计算的基本理论和公式,尤其详细论证和说明了群桩刚性系数的计算方法。文章还结合实例叙述了这种方法的工程应用。计算结果表明,这种等效计算法省工省时,精度满足要求,可用于实际工程。

Based a great deal of offshore engineering practice,this paper presents the basic theory and formulas for equivalent calculation of group piles ,especially demonstrates and explains the calculation method of stiff fac-tors for group piles. The engineering application is also provided in combination of practical examples. The re-sults showed that this method can not only save of man-power and computer time.but also meet precise re-quirements ,so it can be applied in the engineering practice.