1) the modulus ratio
模量比
2) dynamic shear modulus
动模量比
1.
The following relationship were studied: variations of dynamic shear modulus ratio and damping ratio with shear strain,variations of cyclic stress ratio,cyclic shear strain and residual pore pressure with cycle,variation of post-liquefaction shear stress with shear strain.
内容包括：动模量比、阻尼比随剪应变的变化规律；液化应力比、动剪应变及动孔压随循环数的变化规律；试样达液化标准后在不排水条件下静剪应力随静剪应变的变化规律。
3) pile-soil modulus ratio
桩土模量比
1.
This paper briefly states the relationship of compressive deformation between pile and soil of gravel pile composite foundation,through engineering example,it introduces testing method of stress ratio of pile-soil,and analyzes the relationship between pile-soil stress ratio and load,replacement ratio,pile-soil modulus ratio,then some beneficial conclusions are obtained.
该文简要阐述了碎石桩复合地基桩体与桩间土压缩变形之间的关系,通过工程实例介绍了复合地基桩土应力比的测试方法,并分析了桩土应力比与荷载、置换率、桩土模量比之间的关系,进而得出一些有益的结论。
4) ratio of tension modulus to compression modulus
拉压模量比
1.
A unified analytical solution to cylindrical cavity expansion is derived by considering different ratio of tension modulus to compression modulus and strain-softening behavior.
最后,分析了不同拉压模量比、软化特性参数及其他计算参数对计算结果的影响。
5) dynamic shear modulus ratio
动剪模量比
6) the ratio to elastic modulus
弹性模量比
参考词条
补充资料：表观弹性模量
分子式：
CAS号：
性质： 在减震橡胶制品中，由于橡胶与金属黏着界面的形状效应，不能仅由形状尺寸和橡胶的弹性模量来决定不同方向的弹簧常数，为此将表观弹性模量Eap定义为：圆柱形：Eap=(3+4.9355S2)G正方形：Eap=(3+6.580S2)G无限长柱：Eap=(4+3.290S2)G式中G为剪切弹性模量，S为形状因子。
CAS号：
性质： 在减震橡胶制品中，由于橡胶与金属黏着界面的形状效应，不能仅由形状尺寸和橡胶的弹性模量来决定不同方向的弹簧常数，为此将表观弹性模量Eap定义为：圆柱形：Eap=(3+4.9355S2)G正方形：Eap=(3+6.580S2)G无限长柱：Eap=(4+3.290S2)G式中G为剪切弹性模量，S为形状因子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。