shell-proof structure

Analysis of Influences of Loads in Different Directions in Thin Shell Structure of Mine

水雷薄壳结构设计中不同方向载荷的影响分析

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The shell is divided into orthogonal or oblique crossing girder systems, which make up a space rigid frame structure, then an analysis is made of the endogen force of the shell structure based on the curved lever space rigid frame structure.

该方法通过将壳体结构离散成相互垂直或斜交的曲杆梁系组成的空间刚架结构，进而分析曲杆空间刚架结构的内力，达到壳体内力分析的目的。

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Toothlike structure in invertebrates found in the mouth or alimentary canal or on a shell.

无脊椎动物口中或消化道或壳上发现的牙状结构。

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The existing problems of shell side structure for domestic current tubular fixed bed reactor are discussed and evaluated. The improvement of shell side structure by adopting outside flow deflector type inlet and outlet structure and adopting baffle rod to support reaction tube are proposed.

探讨和评介了国内现行列管式固定床反应器的壳程结构存在的问题，提出壳程采用外导流筒式进、出口结构和采用折流杆支撑反应管的结构改进措施。

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Large-span arch-supported reticulated shell structure is a new hybrid structural system based on features of reticulated shell and arch structure.

以武汉长江防洪模型试验大厅为工程背景，提出一种新型的杂交空间结构体系：拱支预应力网架结构。

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Utilizing the theory of thin shell, the interaction of soil-structure of a partially sealed circular tunnel in viscoelastic saturated clay is investigated by considering the property of creep of lining and clay, and the stiffness of lining.

考虑衬砌材料和土体的流变性以及衬砌的刚度，利用薄壁圆柱壳理论，研究了粘弹性饱和土体中半封闭圆形隧道衬砌&土相互作用问题。

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Finite Element Analysis of Cylindrical Thin Shell Structure with Opening

开孔圆柱薄壳结构有限元分析

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As a new type of composite spatial structure form, which is based on the concept of integral tension structure, the suspend-dome structure integrates the upper single-layer spherical latticed shell structure and lower suspended structure.

弦支穹顶结构是基于整体张拉的概念，将上部单层球面网壳和下部张拉结构体系结合起来的新型复合空间结构。

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In recent years, people pay more attention to using the structural theory of atoms and molecules to research in the level of electronic shell structure.

近年来利用原子和分子结构理论在分子的电子层结构层次上进行研究越来越受到重视。

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Based on structure calculation of the pool wall, the top-cover of thin brick shell, pull beam and base plate of underground round-arch single-well-head thin brick shell, the paper proves that such a structure can bear load well and safely.

通过对地下圆拱式单井口砖薄壳的池壁、砖薄壳顶盖及拉梁和底板进行受力分析和结构计算，阐明了该种结构是一种受力合理、安全可靠的结构。

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