基于NAPA大宽深比船舶总纵强度计算方法及分析  

Calculation and Analysis of Longitudinal Strength of Great Breadth Depth Ratio Ship Based on NAPA

作　　者：姜广煜[1] 谢云平[1] 刘可峰[1] 李娟[1] 

机构地区：[1]江苏科技大学船舶与海洋工程学院,江苏镇江212003

出　　处：《江苏科技大学学报（自然科学版）》2007年第B12期21-23,共3页Journal of Jiangsu University of Science and Technology:Natural Science Edition

摘　　要：以大宽深比船舶为研究对象,根据梁理论基本原理,以某近海油船为实例,提出一套基于船舶设计软件NAPA进行总纵强度计算方法和步骤。并与传统手工计算结果相比较,结果表明该方法比传统方法具有较高的计算精度和效率。The great breadth depth ratio ship is investigated in this paper based on the foundational theory of girders. A new approach to the calculation and analysis of the longitudinal strength is presented by using the software NAPA. Results show that it is more effective and accurate in the approach with this method than that with traditional calculation methods.

关 键 词：NAPA 大宽深比船舶 波浪弯矩 总纵强度 

分 类 号：U661.43[交通运输工程—船舶及航道工程] U662.2[交通运输工程—船舶与海洋工程]