1) deficiency of side stiffness
抗侧刚度不足
2) insufficient stiffness
刚度不足
1.
It is concluded that the source of big vibration originates from the mass imbalance of the rotor,poor contact between the bearing pedestal and bedplate,insufficient stiffness of bearing and so on.
某热电厂3号汽轮发电机组自投产以来一直存在严重的轴系振动问题,基于现场的振动测试,并结合相关运行和检修记录,分析认为机组存在转子质量不平衡、轴承座结构刚度不足以及与台板接触不良等问题。
3) lateral stiffness
抗侧刚度
1.
Optimal analysis for lateral stiffness of shear wall in mid-highrise RC frame-shearwall structure with special-shaped columns;
中高层异形柱框-剪结构的剪力墙抗侧刚度优化
2.
Optimal lateral stiffness of tall building based on initiative control;
基于主动控制的高层结构最优抗侧刚度
3.
Analysis of lateral stiffness influence on the prestressing force of frame;
框架抗侧刚度对后张预应力效应影响分析
4) lateral rigidity
抗侧刚度
1.
Based on a practical project, the influence of the lateral rigidity on effective prestressing force is introduced, which is analyzed by methods of classical structural mechanics and finite element program.
针对实际工程中柱及连梁的抗侧刚度对梁预应力建立的影响 ,使用经典力学方法和有限元软件建立了平面和空间模型 ,并对计算结果作出比较。
6) lateral stiffness
抗侧移刚度
1.
Optimization of the lateral stiffness of shear wall in mid-highrise frame-shearwall structure with special-shaped columns;
中高层异形柱框—剪结构的剪力墙抗侧移刚度优化分析
2.
Based on the stiffness matrix,the lateral stiffness of the column is presented.
推导了半刚性连接组合梁单元不考虑轴向变形和剪切变形的刚度方程,基于此刚度方程给出了框架柱的抗侧移刚度。
3.
In this paper, based on the behavior of special-shaped column, the "story shear model" is built, the story lateral stiffness is deduced and compared with the rectangular column frame structure.
本文结合异形截面柱的受力性能,建立异形柱框架“剪切层模型”,导出了异形柱框架的抗侧移刚度公式,并和矩形柱框架的抗侧移刚度做了比较分析。
补充资料：轮胎侧偏刚度
轮胎侧偏刚度为轮胎侧偏力与侧偏角的比值:k=F/a,式中k为侧偏刚度，F为侧偏力，a为侧偏角。侧偏刚度单位为N/rad。
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