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PERFORMANCE AND STRENGTH ASPECTS OF ADR TANK BODY

机译：ADR坦克体的性能和强度方面

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In this paper we have analyzed the possibilities for increasing the functional performance of tank vehicles, putting a special Emphasis on the increase of their capacity, as the most important functional feature. Our work evolves around two different aspects. The first refers to the analysis of the advantages of circular annular over the "box-like" cross section of the tank shell, which is largely present in the manufacturing programme of world leading manufacturers of trailers. We have laid a special emphasis on the problem of "box-like" tank shells, resulting from ADR requirements and restrictions, which no longer exists once the tank shells with circular annular cross section are introduced. The second aspect of the carried out analysis refers to the optimisation of ADR tank body suspension. "Suspension cushions" design of the link between the tank shell and the base of tank vehicle has a very important influence on tank body behaviour and reliability. However, tank body suspension is, in effect, the result of the knowledge and experience of designers. In this study, we have considered the actual state, with a comment on the requirements and criteria which normatively regulate this segment. An important part of this paper is an analysis of load distribution throughout the tank body suspension zones on the basis of determined stress state, by means of final elements' method. Particularities of discrete model formation and of defining characteristic testing modes are explained. The paper resents the summary results, of the numerical prototyping that has been carried out, which are graphically presented and explained. The paper also covers additional lines of optimisation, as well as possibilities of solving inadequate current state.
机译：在本文中，我们分析了增加坦克车辆功能性能的可能性，特别强调其容量的增加，作为最重要的功能特征。我们的工作在两个不同的方面发展。首先是指圆形环形上的圆形环形的优点，在坦克壳的横截面上，这主要存在于世界领先的拖车制造商的制造计划中。我们特别强调了“盒状”坦克壳的问题，由ADR要求和限制产生，这一旦引入了圆形环形横截面的坦克壳就不再存在。进行的分析的第二方面是指ADR罐体悬浮液的优化。 “悬浮垫”坦克壳与油箱底座之间的联系设计对罐体行为和可靠性具有非常重要的影响。然而，实际上，罐体悬架是设计人员的知识和经验的结果。在这项研究中，我们考虑了实际状态，评论了规范调节这一细分的要求和标准。本文的一个重要部分是通过最终元素的方法基于确定的应力状态来分析整个罐体悬架区域的负载分布。解释了离散模型形成的特征和定义特征测试模式。本文涉及已经进行的数值原型的摘要结果，其被图形呈现和解释。本文还涵盖了额外的优化线，以及解决当前状态不足的可能性。

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