分析表明，临界刚度比是索网结构动力响应计算的一个关键参数。
The analysis indicates that the critical stiffness ratio is a key parameter in calculating the dynamic response of cable network structures.
索网结构找形分析完成以后就可以继续进行其静力分析和动力分析。
The static analysis and dynamic analysis of the cable net structure can be carried out after the form finding of the structure.
索网的找形分析、静力分析和动力分析构成了索网结构分析的主要部分。
Form finding, static analysis and dynamic analysis constitute the main parts of the cable net structure analysis.
大跨索网结构广泛应用于工程实际，该结构的风振系数是结构抗风设计的重要参数。
The long-span cable nets structures are being widely used in practical engineering, and the wind-induced coefficient is important for the design of the structures.
建筑采用内嵌式的索网结构，立面由混凝土和玻璃镶板组成，白天，日光可以照亮建筑内部。
The building, made of concrete and glazed panels with an inset cable net structure, allows for daylight to fill the volume's interior.
该系统的承重结构主要是由承重索、轨索、吊索组成的一个索网结构，具有较强的几何非线性。
The structure of this system is demanded mainly from carry cable, track cable and hanger. it is a strong geometry nonlinear structure.
在几何非线性有限元理论的基础上，建立了膜结构和索网结构非线性位移法找形分析的基本方程。
Based on the geometrical nonlinear theory, the equations for form finding of cable nets and membrane structures are established.
北京融科资讯中心C座大堂是一座由柔性索网结构支承的全玻璃结构，整个结构由四根悬索支承。
The pavilion of tower C in Beijing raycom infotech park is a all-glass structure supported by flexible cable net system, and four suspended cables are used to bear the structure.
根据索网结构的概念、几何特征、受力性能及边界支承条件，浅谈索网结构在体育馆的结构选型和应用。
Based on the concept, geometric characteristics, stress condition and border bearing condition of cable nets, a discussion is made on structure select ion and application of cable nets to a gymnasium.
节点位移与索元内力的求解是索网结构静力计算中的两个基本问题，其特点是结构的形状与内力是耦合的。
This paper focuses on the feature that shape and internal forces are coupled for a cable-net structure.
结合大射电望远镜中索网主动反射面实例给出了一种基于最小二乘优化模型求解索网结构初始平衡状态的方法。
An approach, together with a demonstration on the active cable-mesh reflector, using the least square optimization model is presented to solve the initial equilibrium problem of cable-mesh.
对双曲抛物面索网结构利用非线性有限元方法对找形、常温下结构受载计算及其火灾反应的过程等进行详细的分析研究。
Cable structures with hyperbolic paraboloid shape are analysed in detail for the form finding and structural loading calculation as well as fire reaction at high temperature by FEA method.
点支式玻璃幕墙单层平面索网结构是一种较典型的风敏感结构，目前对在风荷载作用下，索网结构与主体结构的相互作用问题的研究甚少。
As the plane cable-net with small rigidity large deformation is subject to side wind load, it is necessary to consider the large deformation effects.
后期纤维化表现为在照射区出现不规则索条状阴影及网织状阴影，纵隔结构牵拉移位等表现。
The later stage shows fibrosis in the irradiated area for the irregular strip and reticulate structure shadow and the mediastinum displacement etc.
索膜结构，索网天线和充气反射器都是柔性结构。
Tensility structures, cable antenna and inflatable antenna are all flexible structures.
针对该工程的特点，考虑了单层网壳结构三种不同的施工方案，并对索杆体系张拉成形过程的施工方案也进行了分析。
Based on the characteristic of this project, three construction schemes were considered, and the process how the cable-strut system is hauled was also analyzed.
为确保文辉大桥的施工精度和结构安全，建立了施工控制测量网，采用全站仪对索塔位移进行了监测。
To ensure the construction precision and structure safety of the Wenhui Bridge, engineers built a construction control measure network and adopted total stations to monitor cable tower offsets.
基于刚性模型风洞试验，对一个具有索网幕墙的新型杂交结构——某大型博物馆结构进行风致响应计算。
Based on rigid model wind tunnel test, wind-induced responses of a neotype hybrid-structure with cable-net curtain walls (a large-scale museum structure) are computed.
索撑网壳是一种适合于玻璃采光顶结构特点的新型单层网壳形式。
Grid shell is a new type of single layer latticed shell, especially suitable for glass roofs.
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.
本文针对不同的主体结构和单层索网的耦合模型，对单独索网地震响应研究进行整体分析。
This paper is focused on the integral analysis of the single-layer cable net coupled with the main structure with different parameters.
对目前在国内外引起广泛关注的大跨度空间索承网壳结构进行了成形即预应力张拉阶段的试验研究。
A model experimental research of the stage of form finding (namely prestressing) for the cable-supported lattice shell structure, which is widely paid attention to in the world, is carried out.
针对星载可展开天线的特殊要求，对索网式展开天线结构的初始设计进行优化研究。
Optimization on initial design of a cable-net antenna is made according to the special requirements for space-borne antenna.
本文通过对预应力网壳结构不同布索方案的研究，提出了适用于预应力网壳结构的布索原则。
By comparing for different types of arrangement for prestressed cables of prestressed lattice shell structures, a general arrangement rule for prestressed cables is presented.
针对单层平面索网幕墙结构静力分析的特点，提出了二节点直线杆单元有限元模型。
Applied nonlinear elastic analysis for cable net glazing, a two-node linear element was presented.
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.
根据研究结果要求幕墙设计单位对索网次结构进行加强设计，确保了工程整体结构的安全。
According to above research results, the curtain wall consulting company will be advised that the substructure-shall be strengthened so as to ensure this project globally safe.
对结构模型的选取、荷载工况的组合和单层索网的预应力张拉设计进行了深入研究。
The analysis model choosing, load combination, prestress construction design of cable net are thoroughly analyzed.
推导了预应力网壳结构在正常使用阶段的预应力索单元的特性矩阵。
This paper deduces a stiffness matrix of cable member, which is better suitable for analysis of prestressed reticulated shell in use than the former stiffness matrix of cable element.
推导了预应力网壳结构在正常使用阶段的预应力索单元的特性矩阵。
This paper deduces a stiffness matrix of cable member, which is better suitable for analysis of prestressed reticulated shell in use than the former stiffness matrix of cable element.
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