刚度系数是用以描述材料在外力作用下弹性变形形态的基本物理量。更通俗的讲是使杆端产生单位位移时所需施加的杆端力。表达式为EA/L,其中E—杆件的弹性模量,A—杆件截面面积,L—杆件的长度。 刚度是指材料或结构在受力时抵抗弹性变形的能力。是材料或结构弹性变形难易程度的表征。在宏观弹性范围内,刚度是零件荷载与位移成正比的比例系数,即引起单位位移所需的力。它的倒数称为柔度,即单位力引起的位移。刚度可分为静刚度和动刚度。
... yaw stiffness 方向稳定性,抗偏刚度... stiffness coefficient 刚度系数 acoustic stiffness 声劲 ...
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制动刚度系数 [车辆] Braking stiffness coefficient
外倾刚度系数 [车辆] Camber stiffness coefficient
驱动刚度系数 Driving stiffness coefficient
扭转刚度系数 [机] coefficient of torsional rigidity ; coefficient of torsional
支点刚度系数 stiffness coefficient of fulcrum bearing
回正刚度系数 [机] aligning stiffness coefficient ; aligning torque stiffness coefficient
侧偏刚度系数 [车辆] cornering stiffness coefficient
剪切刚度系数 coefficient of shearing stiffness
等效刚度系数 equivalent stiffness coefficient
The stiffness coefficient of level resist slip and vertical resist uplift of the studs are received through theoretical analysis and experimental method.
通过理论分析和试验拟合两种方法得到组合梁栓钉的水平抗滑移刚度系数和竖向抗掀起刚度系数。
参考来源 - 钢—混凝土组合梁掀起效应的试验与理论研究The friction contact stiffness coefficient has a heavy influence on occurrence of brake squeal.
3、制动闸片的接触刚度系数对摩擦噪声的产生具有很大的影响。
参考来源 - 铁路车辆盘形制动噪声的有限元复特征值分析The author foundout the relativity between the dynamic rigidity coefficient K_d and K_(30) on three kinds of soil(grade gravel, CF, CS).
从而对三种土类(级配碎石、粗粒土、细粒土)建立了动刚度系数K_d与基床系数K_(30)的对应关系。
参考来源 - 落锤动刚度仪的仿真计算分析及试验研究·2,447,543篇论文数据,部分数据来源于NoteExpress
并照着真实的翅膀进行了刚度系数上的仿生。
提出用动刚度系数方法对转子和轴系残余振动进行预测。
This paper calculates the residual vibration of rotors and axis with a new method equivalent dynamic stiffness factor.
得到系统的附加质量系数、附加刚度系数和附加阻尼系数。
The added mass, added stiffness and added damping coefficients were obtained.
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