The symmetrical bi-cylindrical structure is a closed shell composed by two unclosed arch shell.
该结构是由两个对称非闭合大弧度圆弧横截面柱壳对接而成的闭合柱壳结构（简称“双圆弧柱壳”）；
The invention relates to a novel corrugated arched sheet-reinforced concrete composite column surface arch shell structure, belonging to the technical field of structural engineering.
本发明涉及一种新型波纹拱板-钢筋混凝土组合柱面拱壳结构，属于结构工程技术领域。
Metal corrugated arch roof is a new kind of thin-shell structure and has a wide application.
金属拱型波纹屋顶是一种新的拱型薄壳结构，得到了较为广泛的应用。
The stress analytic method of arch dam covers pure arch method, arch beam sharing method, finite element method, calculating method of shell theory and structural model test method.
拱坝的应力分析方法包括纯拱法、拱梁分载法、有限元法、壳体理论计算方法和结构模型试验法。
The axis of thin shell arch is selected coincidence with the pressure line, the stress inside the arch is controled by pressure stress.
选择薄壳拱的轴线与压力线相吻合，拱内应力主要由压应力控制。
Secondly, a classical elastic flexural-torsional buckling tests on arch is introduced, which is simulated by shell element SHELL63 and beam element BEAM189 of commercial software ANSYS.
其次介绍了一个经典的拱的弹性弯扭屈曲试验，并采用有限元商业软件ANSYS中的SHELL63单元和BEAM189单元分别进行了模拟。
In the roof, the "arch-shell" combinatorial system is adopted, the arch and the latticed shell is linked with the latticed shell by V branch.
在屋面结构中，采用拱与网壳杂交的“拱-壳”组合体系，而拱与网壳采用V形撑进行连接。
Though 37 years passed after the double arch and flat shell structure applied in the water power engineering, the rubber canvas faceplate has never been used.
薄壳空间结构具有很多优点，我国在水工闸门中使用双曲扁壳结构的历史已有37年，但尚未见到采用橡胶布面板的。
Two kinds of buffalos' frontal sinus are the thin-shell constitution as an arch bridge.
两种类型水牛额窦内部都呈拱桥式薄壳结构。
The curved concrete walls and floors arch up and outward, deriving their structural integrity from their shell-like double curvature.
弯曲的水泥墙和地板向外拱起，使双曲型的外壳结构得以完整。
In this paper, the compostion, characteristic and application of the Cold-formed & Wrinkled Steel Thin Walled Arch-Shell Buildings are presented;
文章简要介绍了冷弯折皱薄壁拱壳轻钢房屋结构的组成、特点、适用范围；
In this paper, the compostion, characteristic and application of the Cold-formed & Wrinkled Steel Thin Walled Arch-Shell Buildings are presented;
文章简要介绍了冷弯折皱薄壁拱壳轻钢房屋结构的组成、特点、适用范围；
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