大型竹亭是双层穹顶结构。
某体育馆钢屋盖为大跨度弦支穹顶结构。
The steel roof structure of a gymnasium is a kind of large span string-dome structure system.
其次，本文研究了索穹顶结构的节点设计。
大跨度结构中，穹顶结构有着独特的优越性。
The dome structure has unique advantage among the large span structures.
济南奥体中心体育馆采用大跨度弦支穹顶结构。
Large-span suspended-dome was adopted in Ji nan Olympic Center Gymnasium.
深圳坪山体育馆屋顶采用新颖的弦支穹顶结构体系。
Suspend-dome structure is adopted in Pingshan Basketball Gymnasium for Universidad 2011 Shenzhen.
文中的方法对同类大跨度张弦穹顶结构的设计有较好的参考价值。
The method is a valuable reference to the optimization design of congeneric structure.
可对弦支穹顶结构静力性能分析以及更多的工程设计实践提供参考。
Some valuable conclusions are drawn for the mechanics property analysis and practical design.
改变了以往穹顶结构由拱旋转而成的思维方法，工程是由水平环集结成体。
The traditional dome is formed by rotated arch, but this dome is changed to the group of horizontal rings.
索穹顶结构是大变形柔性组合结构，其受力分析属于几何非线性问题，求解较复杂。
Cable dome is a large deformation composite structure consisted of flexible cables. Its analysis is a geometric nonlinear problem and is difficult in its solution.
索穹顶结构优化设计分为三个方面：预应力优化设计、截面优化设计、形状优化设计。
Cable domes structure optimization design consists of three aspects, prestress optimization design, section optimization design and shape optimization design.
在脉动风的作用下，对穹顶结构进行脉动法实测，将实测值与有限元分析结果进行比较。
The pulsating method is used to test the dome structure of the building under pulsation wind. Measured experimental data are compared with those obtained from the finite element analysis.
本文对索承穹顶结构在轴对称荷载作用下的分析进行研究，并用能量变分原理进行求解。
In this paper the analysis of cable-supported dome structure under axisymmetrical loading is discussed and solved by the energy variational principle.
铝合金具有良好的力学性能及抗腐蚀性，应用于穹顶结构中，能够产生珠联璧合的效果。
With the favourable mechanics characteristics and corrosion resistance of aluminum alloy, it will produce perfect effect to apply the metal to dome structure.
该优化设计程序可以对张拉整体索穹顶结构进行预应力优化、截面优化和形状优化设计。
This paper presents the object-oriented program architecture for optimal design of tensegrity cable domes, which can be adopted in pre-press optimization, section optimization, and shape optimization.
索承穹顶结构是在单层球面网壳和拉索穹顶的基础上构思出的一种新型杂交空间结构体系。
Cable-supported dome structure is a new hybrid spatial structural system developed on the basis of the single-layer spherical lattice shell and cable dome.
穹顶结构的建筑内包含一个酒吧、一个报刊图书馆和能进入可以容纳350人的地下礼堂的通道。
This dome-shaped structure contains a bar, a newspaper library and access to an underground auditorium for 350 people.
文中还分析了肋环式穹顶在不同类型荷载作用下穹顶的静力特性以及实际穹顶结构的静力、动力测试。
This paper also analysis static force characteristic of the dome nuder different kinds of loads and static, dynamic testing of the actual dome structure.
索穹顶结构分下述三个状态进行计算：预张拉状态、施加屋面恒载时的计算和屋面活荷载作用下的计算；
The design of cable dome is divided into three parts: pre-stressed calculation, static load applied calculation and variation load applied calculation.
介绍了索穹顶结构的连接方法、施工张拉过程及其模拟计算，并按模拟计算工序和参数架设了索穹顶模型。
The connection method, construction process and simulating calculation for cable some are introduced. According to the procedure and parameters in simulating, a model of cable dome is made.
本文通过数值风洞模拟方法得到了各风向下穹顶结构的平均风压，尤其是给出了有效分析风激动力响应和等效风荷载的理论方法。
This paper obtains static wind loads based on numerical wind tunnel modeling, and presents the effective theoretic method of wind induced dynamic responses and equivalent wind load analysis.
考虑到索穹顶结构属于动不定结构体系，文中还对动不定体系的求解过程进行了详细的推导，同时采用建立在大变形基础上的变形协调方程来求解结构体系的有限机构位移。
As the cable dome is a kinematically indeterminate system, its solving process is also derived in detail and the equations, which are based on large distortion, are adopted to solve the problem.
最后，承包商在螺蛳壳里做道场，安装了265座隔震器，同时加强了该建筑标志性的穹顶及其他结构单元。
Ultimately, contractors surgically installed 265 base isolators, while reinforcing the iconic dome and other structural elements.
同时大型脚手架的运用也使得将原有结构中穹顶提高几毫米高度变成可能。
At the same time the installation of monumental scaffolding made it possible to completely free the existing structures of their constraints by jacking up the dome a few millimeters.
结合工程实例，基于ANSYS程序对大跨度石穹顶空间结构进行数值模拟分析。
Based on ANSYS program, the authors carry out analysis of numerical simulation on large-span structure with stone vault by combining with engineering example.
中心展馆的玻璃采光顶则首次采用新型索网与索穹顶组合支撑结构。
The glass daylighting roofs of the central exhibition hall firstly use new cable network and cable dome combined support structure.
中心展馆的玻璃采光顶则首次采用新型索网与索穹顶组合支撑结构。
The glass daylighting roofs of the central exhibition hall firstly use new cable network and cable dome combined support structure.
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