桩靴入泥深度预估

摘要

The depth of spud can penetration plays a important role in jack - up's positioning, extraction and the stability during the operation. Methods of assessing the depth of spud can penetration in different foundation are presented according to the distinguished formula and the recommended method by SNAME. And a real spud can's penetration assessment is performed to show the penetration depth difference of the two methods, which supplies a reference for leg and spud can design.%桩靴的入泥深度将直接影响平台的就位、转移及作业期间的安全稳定性.本文根据经验公式和SNAME规范,介绍了桩靴入泥深度的计算方法,并通过实例的计算,验证了经验公式和规范公式结算结果的差别,为自升式平台桩腿桩靴的设计提供了重要依据.