Abstract—

The choice of a transport and launch container (TLC) for analyzing the stress concentration in its elements does not reduce the generality of the proposed methodology for solving problems for other thin-walled structures. The TLC is, as a rule, a cylindrical glass with a spherical bottom, at the pole of which there is a rigid mounting plate. The TLС is loaded by the internal pressure during testing, along the round areas of the spherical bottom during transportation, and by the internal pressure during the launch of the aircraft supported on a rigid plate. In this work, for all cases of loading, design schemes are proposed and the places of localization of stresses in the TPС elements are determined, the sizes of localization and the magnitude of stress concentration are determined on the basis of mathematical models of the mechanics of deformation of shells with an a priori specified error, that is, analytically.

中文翻译：

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薄壁结构（运输和发射容器）中具有受控误差的应力集中分析

摘要-

选择用于分析其元素中应力集中的运输和下水容器（TLC）不会降低所提出的用于解决其他薄壁结构问题的方法的通用性。通常，TLC是具有球形底部的圆柱形玻璃，在其极点处有一个刚性安装板。TLС在测试过程中承受的内部压力是沿着球形底部的圆形区域，在运输过程中承受的是内部压力，而在支撑刚性板的飞机发射过程中则承受着内部压力。在这项工作中，针对所有载荷情况，提出了设计方案，并确定了TPС单元中应力的局部化位置，