采用简化方法的船体结构疲劳强度校核  

FATIGUE STRENGTH ASSESSMENT OF SHIP STRUCTURES BY USING SIMPLIFIED METHOD

作　　者：王然章[1] 彭文科[1] 詹志鹄[1] 胡毓仁[2] 陈伯真[2] 

机构地区：[1]中国船级社上海规范研究所 [2]上海交通大学

出　　处：《中国造船》1999年第2期59-68,共10页Shipbuilding of China

摘　　要：本文介绍用简化方法进行船体结构疲劳强度校核的基本原理。这一方法已为中国船级社近期编制的《船体结构疲劳强度指南》所采纳。文中介绍了疲劳载荷的计算，疲劳应力的计算及疲劳累积损伤的计算，并给出例题说明这一方法的具体应用。The general principles of the fatigue strength assessment of ship structures by using simplified method are introduced. The method has been adopted by CCS in the newly developed Guideline for Fatigue Strength of Ship Structures. The calculation procedures for fatigue loads, stresses and cumulative damages are described. A numerical example is given to illustrate the use of the method.

关 键 词：船体 结构 疲劳强度 载荷 累积损伤 

分 类 号：U661.43[交通运输工程—船舶及航道工程]