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楔形压杆
相关语句
  tapered columns
     INELASTIC STABILITY OF TAPERED COLUMNS
     楔形压杆的非弹性稳定研究
短句来源
     plastic hinges and the concept of tangent modulus,based on the developed elastic stiffness for the Timoshenko? Euler tapered elements. Planar inelastic stability of tapered columns,axially and eccentrically loaded,are studied with the proposed equations respectively.
     在已有的楔形单元弹性刚度方程的基础上 ,推导了它的弹塑性增量刚度方程 ,并利用所得到的结果研究了轴心和偏心楔形压杆在强轴平面内的非弹性稳定 ,得到了各种楔率下楔形压杆的柱子曲线和轴力 弯矩相关曲线
短句来源
  “楔形压杆”译为未确定词的双语例句
     RESEARCH ON EFFECTIVE LENGTH OF TPERED TIMOSHENKO-EULER STRUTS
     铁摩辛柯-欧拉楔形压杆的计算长度研究
短句来源
     The expression of torsional and flexural-torsional buckling loads is obtained through the out-plane buckling load of the tapered beam-columns by FEM and the modification of the coefficient by an expression derived from energy method,which is similar to that of calculating the buckling loads of the beam-columns with uniform sections.
     用有限元方法计算楔形压杆的平面外屈曲荷载 ,并按能量法推导出表达式 ,对系数进行修正 ,得到物理意义明确 ,精度较高的扭转、弯扭屈曲荷载表达式 ,该公式形式与等截面压弯杆屈曲荷载的计算公式类似。
短句来源
  相似匹配句对
     INELASTIC STABILITY OF TAPERED COLUMNS
     楔形压杆的非弹性稳定研究
短句来源
     ELASTOPLASTIC STABILITY OF TAPERED COMPRESSED MEMBERS
     楔形变截面压杆的弹塑性稳定
短句来源
     (2) wedge-shaped diffuser;
     (2)楔形扩压器;
短句来源
     The Optimization of Compressed Rods
     压杆优化设计
短句来源
     The Design on Wedge Lock
     楔形锁紧装置的研制
短句来源
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  tapered columns
This paper deals with the elastica of shear-deformable tapered columns.
      
Buckling loads of linearly tapered columns laterally restrained by multiple elastic springs
      
This paper discusses the numerical methods that were developed for calculating the buckling loads with the corresponding buckled shapes of linearly tapered columns laterally restrained by multiple elastic springs.
      
Elasticas and buckling loads of shear deformable tapered columns with both hinged ends
      
Plane-tapered and uniformly spatially tapered columns are optimized under the conditions of plane or spatial corrosion.
      
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In this paper,the transfer matrix of compressed bar with cone shaped variable section is deferred from deferential equation.The stability calculation shows that the format in this paper is correct,with additional advantages like high accurracy,clear mechanics concept,being simple and suitable to be used in microcomputers.

楔形压杆的微分方程出发,推得了楔形压杆的传递矩阵.通过用传递矩阵法对复杂的含楔形变截面压杆的稳定计算,结果表明本文的公式正确.

Inelastic incremental stiffness equations of tapered elements are established by employing the model of modified elastic?plastic hinges and the concept of tangent modulus,based on the developed elastic stiffness for the Timoshenko?Euler tapered elements.Planar inelastic stability of tapered columns,axially and eccentrically loaded,are studied with the proposed equations respectively.Column curves and thrust?moment interaction curves of tapered columns with various tapered ratios are presented.

在已有的楔形单元弹性刚度方程的基础上 ,推导了它的弹塑性增量刚度方程 ,并利用所得到的结果研究了轴心和偏心楔形压杆在强轴平面内的非弹性稳定 ,得到了各种楔率下楔形压杆的柱子曲线和轴力 弯矩相关曲线

The expression of torsional and flexural-torsional buckling loads is obtained through the out-plane buckling load of the tapered beam-columns by FEM and the modification of the coefficient by an expression derived from energy method,which is similar to that of calculating the buckling loads of the beam-columns with uniform sections.Finally P-M relation of the beam-columns is also given,and it is convenient to use in engineerings.

用有限元方法计算楔形压杆的平面外屈曲荷载 ,并按能量法推导出表达式 ,对系数进行修正 ,得到物理意义明确 ,精度较高的扭转、弯扭屈曲荷载表达式 ,该公式形式与等截面压弯杆屈曲荷载的计算公式类似。最后还给出梁柱P -M关系 ,以便于在工程中应用。

 
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