1) burgers model
Burgers模型
1.
Creep-recovery experiment data was fitted by a four elements Burgers model,and the linearity correlat.
用4元素的Burgers模型拟合了体系蠕变-回复实验的数据,线性相关系数都在0 9以上。
2.
In order to describe the whole process of rock creep and the creep feature of rock subjected to water pressure and external force more exactly,the Burgers model describing the creep feature of rock was modified.
为了更好地描述岩石蠕变的全过程以及在水压与外力共同作用下的岩石蠕变规律,对描述岩石蠕变特性的Burgers模型进行了修正。
3.
The static creep curve character of asphalt mastics was analyzed,the head section and end section of the curve were fitted by sectioned linear fitting method,the parameters of asphalt mastics viscoelastic Burgers model were solved in the condition of shear creep,and sectioned linear fitting method was compared with traditional method.
分析了沥青玛蹄脂静态蠕变曲线的特点,应用分段拟合法对曲线的起始与末尾段进行线性拟合,研究了剪切蠕变条件下沥青玛蹄脂粘弹性Burgers模型参数取值,并与传统方法进行了对比。
2) modified Burgers model
修正Burgers模型
1.
Based on the modified Burgers model,a viscoelastic mechanical model,which could be employed to research permanent deformation of asphalt mixtures under repeated load,was deduced.
基于修正Burgers模型推导了适用于重复荷载下沥青混合料永久变形规律的粘弹性力学模型,并利用该模型对AC20和SMA13沥青混合料三轴重复荷载永久变形试验结果进行了回归,获得了模型的参数,并对沥青混合料进行了永久变形规律的分析。
2.
In all mechanics models,modified Burgers model is considered relative correct and simple one;however this model is just coincident with static load,so can\'t distinguish the remained viscoelastic strain and viscous flow stain.
在常用的各种力学模型中,修正Burgers模型是目前公认相对准确而又简单的模型,然而该模型只对静态荷载下混合料蠕变特性适用,且不能将延迟粘弹性变形与粘性流动变形区分出来,以此进行车辙预估必然导致预估车辙偏大。
3) Burgers constitutive model
Burgers本构模型
4) generalized Burgers model
广义Burgers模型
5) Burgers viscoelasticity model
Burgers粘弹性模型
6) four-element Burger model
Burgers四元件模型
1.
Creep performance analysis of cable-membrane structure based on four-element Burger model;
基于Burgers四元件模型的索膜结构蠕变性能分析
补充资料：Burgers dislocation
分子式：
CAS号：
性质：又称螺旋位错。一个晶体的某一部分相对于其余部分发生滑移，原子平面沿着一根轴线盘旋上升，每绕轴线一周，原子面上升一个晶面间距。在中央轴线处即为一螺型位错。围绕位错线原子的位移矢量称为滑移矢量或伯格斯(Burgers)矢量，对于螺型位错，位错线平行于伯格斯矢量。
CAS号：
性质：又称螺旋位错。一个晶体的某一部分相对于其余部分发生滑移，原子平面沿着一根轴线盘旋上升，每绕轴线一周，原子面上升一个晶面间距。在中央轴线处即为一螺型位错。围绕位错线原子的位移矢量称为滑移矢量或伯格斯(Burgers)矢量，对于螺型位错，位错线平行于伯格斯矢量。
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参考词条