游艇码头定位桩设计荷载计算研究

Study on Design Loads Calculation of Guide Piles of Marinas

我国现行规范中对游艇码头荷载的计算方法仍存在不明确的问题。针对游艇码头定位桩设计中涉及的波浪荷载、风荷载、水流荷载及荷载组合,本文对中国规范、澳大利亚标准和《海港工程设计手册》中相关计算方法进行对比分析。通过计算结果对比可知,中国规范对风荷载、水流荷载提出的计算方法可靠;对波浪荷载,建议依据《海港工程设计手册》中的计算方法。

The loads calculation of marinas is not specified clearly in current Chinese Code.With regard to the wave loads,wind loads,current loads and the combination of loads that are considered in the design of guide piles of marinas,the relevant calculation methods specified in Chinese Code,Australian Standard and Handbook for Design of Sea Harbour are compared and analyzed.The results show that the methods specified in Chinese Code are applicable for the calculation of wind loads and current loads,and it is proposed to calculate wave loads by using the method in Handbook for Design of Sea Harbour.