The use of plane truss in frame design;
平面桁架在框架设计中的应用
The study of calculating initial force and deformation of plane truss in EXCEL;
EXCEL中计算平面桁架内力与变形的研究
There are many methods for geometric nonlinearity finite element analysis of plane truss.
以平面桁架为例,从杆的平衡方程出发,直接利用变分方法导出杆单元在大转动、小应变条件下的考虑几何非线性的单元切线刚度矩阵,依照此原理编制了相应的有限元程序。
Utilizing robustness,fault toleration and generalization ability of neural network,three different neural networks were established to evaluate the localization and quantification of the plane steel truss damage.
利用神经网络的鲁棒性、容错性和泛化能力,建立了3个不同的神经网络对平面钢桁架结构进行了损伤定位和定量的评估。
By using sequence uncontrained minimization technique and having costs of steel trusses as objective functions,we optimized the computational models of plane steel trusses and plane prestressed steel trusses with parallel cords.
以钢桁架结构的造价为目标函数,采用罚函数的方法,对给定的平行弦平面钢桁架及平行弦平面预应力钢桁架计算模型进行优化设计,通过对大量计算结果的研究,得出了几种跨度下的平行弦平面钢桁架及平行弦平面预应力钢桁架的最优高度。
To begin with practical designing and according to the current national criterion, the static analysis of a plane steel truss is made by means of the direct rigidity array method.
从实际设计出发，以现行国家规范为依据，利用直接刚度阵法对平面钢桁架进行静力分析，并介绍了对杆件进行强度、稳定验算的方法，同时介绍了运用此方法编制直接用于钢结构设计的程序方法。
The methods of deciding zero-force members can contribute to the algorithm of the statically determinate plane trusses.
零杆的判断有助于静定平面桁架的内力计算,在归纳总结零杆判断基本方法基础上,对零杆的判断方法进行了拓展和研讨。
The optimization design of square truss structure based on ANSYS analysis;
基于ANSYS分析的平面桁架结构优化设计
The truss comprises four plane trusses each two panels and each panel has one diagonal brace.
桁架由四个平面桁架组成，每两个节间及每个节间均有对角撑。
The Study of RBF Neural Network s Application in the Plane Truss Damage Detection;
RBF神经网络在平面桁架损伤检测中的应用研究
Research on the Finite Element Method of Equivalent Plane Truss Element;
等效铰结平面桁架单元有限元法的研究
Economical Analysis Based on Structural Optimum of Long Span Plane Truss String Structure
基于结构优化的大跨张弦平面桁架经济性分析
Therefore, the multiport-butt of 3-D truss, as well as the stability of turning over 2-D truss were the difficulties of the lifting project.
空间立体桁架的多对口对接、平面桁架的翻身过程稳定性是该分项工程的重点和难点。
THE RELIABILITY ANALYSIS OF THE PRE-STRESSED PLANE TRUSS STRUCTURE;
预应力平面钢桁架结构的可靠性分析
Analysis of Out-of-plane Stability for Planar Tubular Truss with Mixed Finite Elements Method
平面钢管桁架平面外稳定混合有限元分析
Research on the Plane Equivalent Truss Model Based on the Finite Element Method;
基于有限元法的平面等效桁架模型的理论研究
Meta-truss elimination method for distinguishing planar multi-rod hybrid driving mechanism
识别平面多杆混合驱动机构的元桁架消去法
Typical framed structures are beams, grids, plane and space frames or trusses.
典型构架结构为梁、格栅、平面的和空间的框架或桁架。
"Truss： In building construction, a structural frame usually fabricated from pieces of metal or timber to form a series of triangles lying in a single plane."
桁架:亦称桁梁。房屋建造中用金属或木材在同一平面上构造一系列三角形的结构框架。
To raise(a gaff) above the horizontal.
升起斜桁把（桅斜桁）升过水平面
Effect Research of Dense Truss to Averaged Wind Pressure on Large-span Roof with Sub-domain Method;
子域法研究密集桁架对大跨屋面平均风压的影响
The Study of Out-of-plane Effective Length Factors of Compressive Chords in Tubular Space Trusses with Triangular Sections;
空间三角形圆管桁架受压弦杆平面外计算长度系数研究
State-Finding of Cable-Truss Structures and Dynamic Characteristics of Tensioned Cable-Membrane Structures;
平面索桁架形态分析与张拉索膜结构动力特性分析
Research on the In-Plan Effective Length Factor of Brace in SHS Truss with Overlap Joints;
采用搭接节点的方管桁架支杆平面内计算长度系数研究
Kinematics Analysis and Simulation Research of Hyper-redundant Planar Variable Geometry Truss Robot;
超冗余度平面变几何桁架机器人运动学分析及仿真研究
Research on the Out-Of-Plane Effective Length Factor of Brace in SHS Truss Using Gapped K-Joint;
间隙K型节点方管桁架支杆平面外计算长度系数研究