厂房屋面结构采用网架结构等。
The roof structure for powerhouse adopts the grid structure.
本文可供网架结构工程设计参考。
北京师范大学体育馆屋盖采用钢网架结构。
The steel grid structure is adopted in Beijing Normal University Gymnasium.
通过对比，指出了网架结构体系的特点和优点。
Through comparison, the characteristic and advantage of net-support structure was indicated.
本文对网架结构的受力性能和机理进行了分析。
The mechanics performance and mechanism of the space truss is analyzed in this paper.
讨论大型网架结构抗火整体分析中的温度加载模型。
Fire resistance design of large space grid structures by global analysis is studied.
但是目前多数网架结构的设计中并没有考虑结构可靠性。
However, the majority of the design of network structure did not consider the structural reliability.
网架结构薄弱与安全约束问题是影响区域市场交易的重要因素。
Weak network configuration and security constraints have great impact on the bid and bargain of regional electricity market.
考虑约束条件边界的模糊性，建立了平板网架结构模糊优化设计模型。
The model of structural fuzzy optimum design of space truss structure is established considering the fuzziness of constrained boundary condition.
这一人造的雪地景观为自承重体系，倚靠在波浪形的碳纤维网架结构中。
The artificial snow cave landscape mesh is self supporting, it rests on the undulating parts of the contoured carbon fibre mesh.
近年来大直径高强度螺栓在网架结构螺栓球节点中的应用有增多的趋势。
There is a growing trend towards applications of large-diameter high-strength bolts in Mero joints of space trusses in recent years.
依据神经网络的方法完成了对大跨度复杂体型网架结构有限元模型的修正。
Based on a special method of Neural Networks, the finite element model about a larger complex space latticed truss structure was corrected.
结合边界约束条件对网架温度应力的影响来探讨网架结构边界条件的选型。
Boundary conditions style selection of space grids are discussed based on boundary restraint conditions affecting temperature stress of space grids.
根据空间网架结构结点空心钢球的技术要求，研制了一种焊缝自动跟踪系统。
A seam tracking device is developed according to the requirement to weld hollow steel balls of net frame nodes.
索网架结构将预应力技术与网架技术融为一体，由正交正放预应力索桁架组成。
Spatial cable truss structures are composed of orthogonal prestressed cable trusses which combines prestress technology with space grid structures.
本文编制了网架结构优化设计和极限分析的计算程序。并对网架结构进行了分析。
In this paper, the calculation program of optimal design and ultimate analysis of truss structures is worked out.
该系统不仅可以建立常见的各种平板网架结构，而且可以建立常见曲面网壳结构。
The system cannot only generate common plane trusses system, but commonly used shell trusses structure.
分析了黑龙江省电网网架结构特点及存在的问题，阐述了电网结构与暂态稳定的关系。
The Characteristics and problems of power grid structure in Heilongjiang are analyzed, and the relations between power grid structure and transient stability are illustrated.
通过对某体育馆网架结构的优化设计示例，证明了本优化设计方法的有效性和可行性。
According to the optimization example of one space truss of a gymnasium, the efficiency and the feasibility of the difference-quotient-method is proved.
可以应用于工程结构设计，便于快速得出网架结构挠度和内力的计算结果及分布规律。
It can be used in the preliminary design of engineering structures so that the internal forces and displacements of the space truss and their distributions can be obtained rapidly.
三峡电站厂房屋盖采用空间网架结构，具有整体稳定好、刚度高、经济指标好等优点。
A lattice framed structure will be applied to the roofs of the Three Gorgeshydro stations, with a stable global stiffness and satisfactory economic indexes.
假定网架结构制作偏差近似服从正态随机分布，利用舍选法实现了正态随机变量的抽样。
The manufacturing deviation of grids structures was assumed to be in normal distribution, and the normal random sampling was realized by acceptance-rejection method.
简要评述了适用于空间结构的振动控制方法，研究了隔振技术应用于网架结构的可能性。
This paper briefly throws light on the methods suitable for controlling the vibration of the space structure, studies the possibilities of using technique of base isolation to the truss structures.
通过算例比较表明，实用计算式可简便并偏于安全地计算正放四角锥网架结构的临界温度。
The calculated example shows that the practical equation can calculate the critical temperature for regular pyramidic space trusses.
最后，以空间网架结构在地震作用下的损伤累积分析为例，给出了本文方法的具体实施步骤。
Finally, this paper gives an example of damage cumulation analysis for spatial grid structures subjected to earthquakes together with the implementation steps of this method.
在城市中压配电网的规划与改造中，网架结构十分重要，接线模式则是网架结构的基本反映。
Connection modes are the basic reflection of distribution network structure which is the focus of the urban distribution network planning and rebuilding.
某体育馆是由网架结构和落地提篮形桁架组成的杂交结构，圆管相交采用T形相贯刚接节点。
A gymnasium consists of space truss structure and shopping basket shaped truss structure, and the T-type rigid connection joint is adopted when the circular tube is intersected.
本文介绍在国家奥林匹克体育中心练习馆屋盖结构中采用的一种改进后的斜放四角锥网架结构。
An improved diagonally positioned pyramid space truss structure used for the roof of the training gymnasium in National Olympic Sports Center is presented in this paper.
本文介绍在国家奥林匹克体育中心练习馆屋盖结构中采用的一种改进后的斜放四角锥网架结构。
An improved diagonally positioned pyramid space truss structure used for the roof of the training gymnasium in National Olympic Sports Center is presented in this paper.
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