【摘要】 本文系中国船舶科学研究中心有关张力式平台(TLP)研究的第一阶段报告,该中心对一座4立柱,256米水深的 TLP 在波浪中的性能进行了系列试验与理论计算。同时研究了系泊索预张力及沉箱尺度对 TLP 在波浪中性能的影响,并探讨了 TLP 在生存条件下的性能及单腿破断时的性能,此外还借助了根据三维势流理论拟制的 CSR——波浪程序进行计算,其计算结果与实验结果颇为一致,确证了此方法的可行性。更多还原

【Abstract】 This paper is first phase report on the investigation of Tension Leg plat- form in CSSRC.A series of tests and computational work have been perfor- med for a four column TLP in 256m water depth under the influence of wa- ves. Attention was paid to investigate the effect of variation of pretension of tether load and pontoon configuration on the behaviour of TLP in waves. Survival condition for the TLP was also investigated,including a case study of Leg failure in storm waves. Results of computations based on 3-D potential theory by “CSR-WAVE” program are compared with results of model tests.The applicability of the method is confirmed.更多还原