1) planar tubular truss
平面管桁架
3) plane truss
平面桁架
1.
The use of plane truss in frame design;
平面桁架在框架设计中的应用
2.
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
3.
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。
4) plane steel truss
平面钢桁架
1.
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。
2.
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。
3.
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。
5) plane trussed lattice grids
平面桁架系网架
6) statically determinate plane truss
静定平面桁架
1.
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。
补充资料：宝鸡石油钢管厂大口径薄壁钢管的φ508排辊成形机组
宝鸡石油钢管厂大口径薄壁钢管的φ508排辊成形机组
宝鸡石油钢管厂大口径薄壁钢管的中508排辊成形机组
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条