迎浪角及波浪周期对张力腿平台响应的影响分析  

INFLUENCE OF WAVE APPROACH ANGLE AND WAVE PERIOD ON TLP'S RESPONSE

作　　者：刘玉标[1] 袁文全[1] 申仲翰[1] 

机构地区：[1]中国科学院力学研究所,北京100190

出　　处：《中国海洋平台》2008年第6期21-25,共5页China offshore Platform

摘　　要：利用WAMIT软件结合自编数据处理程序,以一典型多柱式张力腿平台为例,计算了迎浪角及波浪周期变化情况下该平台的艏摇幅值及水平方向响应极大值。计算结果表明:张力腿平台的低频率响应较为显著;迎浪角的变化对多柱式张力腿平台高频响应影响较大,而对其低频响应影响较为微弱。By using the software WAMIT and a self made data-processing program, this paper calculates the maximal horizontal displacement and yaw response of the typical multicolumn TLP under the variations of the wave approach angle and wave period. The calculation results show that the low-frequency response of TLP is much more significant; wave approach angle influences the high-frequency response of multi-column tension leg platform strongly, but influences its low-frequency response weakly.

关 键 词：Airy波 多柱 张力腿平台 极限响应 WAMIT软件 

分 类 号：P752[天文地球—海洋科学]