The conditions of the lashing system on board chinese ro - ro ships are investigated and the western reseach results of the same problem are introduced and compared . in chapter 3 , mechanical and mathematical models for the estimation of the loads in the lashing system of road vehicles on board ro - roships are developed . the result is calculated and simulated by the computer program which was provided by professor s . turbull from oxford university , britain 通过借鉴国外对该类问题的研究方法，针对我国的滚装运输生产实践中的车辆绑扎系固的现状，建立了滚装船上车辆绑扎系固系统的力学和数学模型，使用了计算机程序计算和模拟的方法，对滚装船上车辆绑扎系固绑索的受力情况进行了全面的分析和计算。
It is demoded that making techno - economic verification with the traditional gb . two special ship types , that are car carrier and fpso , are introduced including main dimensions , design feature and the corresponding engineering economic analysis is made on the basis of gb 本论文在gb11697一89基础上，研究了两种特殊船型一一车辆滚装船和浮式生产储油卸油船( fpso )的船型要素概况和结构功能特点，同时针对上述两种特殊船型的技术经济指标进行改进以及做相应技术经济论证。
