The results showed that setting elastic cable reduced the longitudinal displacement of main beam and top of the tower.
结果表明,设置弹性索能较好的减小主梁梁段和塔顶纵向位移;
Altogether, they should take about two hours; one involves calling your cable or phone company, so that figure is elastic.
加在一起,它们也就需花上大约两小时;其中一项要打电话给有线电视或电话公司,因而这个时间是弹性的。
When this separation strains the cable material beyond its elastic limit, instability or birdcaging occurs in the form of the permanent deformation.
当内外股分离给缆线材料所造成的压力操作了弹性极限后,易位或者不稳定的情况就会产生,进而造成永久的变形。
The weights of anchorage cable saddles, and the elastic displacements of the saddle backstop induced by construction of beam, can be considered in this analytical iterative method.
这种解析迭代法可以考虑散索鞍重量的影响,以及主梁的架设对索鞍支承面的弹性压缩。
And, the spatial cable element with introducing equivalent elastic modulus was given to establish cable mechanical model.
采用空间索单元并引入等效弹性模量对拉索进行力学建模。
Through analyzing example, the relation between axial rigidity and pulling force of the cable and the affection to axial rigidity about gravitation rigidity and elastic stiffness have been discussed.
通过算例分析,讨论了索的轴向刚度与拉力变化的关系,分析了重力刚度和弹性刚度对轴向刚度的影响;
Nonlinear finite element program of stayed cable based on the elastic catenary element is programmed. The analytic analysis and finite element analysis of different stayed cables are compared.
编制了基于弹性悬链线单元的斜拉索的非线性有限元分析程序,比较了斜拉索的悬链线解析解、抛物线解析解和基于弹性悬链线单元的有限元解的计算结果。
The authors introduce a sensor based on magneto-elastic effect to measure the axial tension of steel cable.
本文介绍了一种建立在磁弹效应原理基础上的可用来测量钢索轴向拉力的传感器。
Having introduced the eccentric space thin-walled girder and the space combined cable elements, the author has derived element elastic stiffness matrix, geometric stiffness and masse matrix.
引入偏心空间薄壁梁单元及空间组合索单元,导出弹性刚度阵、几何刚度阵、质量阵。拉索张力随垂度变化的非线性由等效几何刚度计入。
Analysing the character of internal forces of anchor cable frame by winkler model and verifying it by field test a calculation method is put forward based on elastic foundation beam.
利用winkle r地基模型分析锚索框架的受力特征,并通过现场试验加以验证,提出锚索框架的弹性地基梁计算模式。
Applied nonlinear elastic analysis for cable net glazing, a two-node linear element was 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。
Based on the elastic concept this paper proposes the chart analysis method for estimation of seismic response of the selfanchored suspension cable bridge with steel box stiffening girder.
按弹性力学理论导得了体外预应力钢箱梁桥的变形分析方法 ,建立了简支索梁的基本概念及假设和基本平衡方程 ,采用伽辽金能量原理得到了平衡方程的解答。
Several common cable models and their features are presented, of which the principle of the equivalent elastic modulus method is described in detail.
为此,讨论了斜拉索的非线性特征,建立斜拉索的状态方程,并介绍了几种常见的索模型及其特点,其中详细介绍了等效弹性模量法的原理。
The intensity curve of cable is divided into four typical phases. The yield strength, breaking strength and elastic modulus can be calculated and the elastic modulus is basically a constant.
通过系缆强度性能实验分析了系缆强度曲线四个阶段,得到了系缆屈服强度、破断强度、弹性模量等性能指标。
Finally, the mid-span deflection of a long span suspension bridge under vertical live load is analyzed when the elastic module of cable and hangers are assumed to be random correlated variables.
最后针对一座大跨悬索桥,计算了在竖向活载作用下材料、几何尺寸的随机性对主梁跨中位移的影响。
It is applicable for cutting of fastening tape, cotton tape, elastic band, plastic tape, zipper, casing, paper, flat cable, small wire, and metal sheet, etc.
适用于粘扣带、棉纱带、松紧带、塑胶带、拉链、套管、纸类、排线、小电线、金属薄片……等之定寸裁切使用。
The critical loads of linear elastic flexuosity were computed for 64,80 m hoist masts under the condition of inclined steel cable on the top using finite numerical simulation method.
采用有限元数值模拟方法,分别计算了这两种特大型起重桅杆在顶端钢丝绳斜拉条件下桅杆吊重的线弹性屈曲临界载荷。
The critical loads of linear elastic flexuosity were computed for 64,80 m hoist masts under the condition of inclined steel cable on the top using finite numerical simulation method.
采用有限元数值模拟方法,分别计算了这两种特大型起重桅杆在顶端钢丝绳斜拉条件下桅杆吊重的线弹性屈曲临界载荷。
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