1) effective tangent modulus method
有效弹性模量法
1.
Applicability of effective tangent modulus method in evaluation of buckling strength of long-span cable-stayed bridges;
有效弹性模量法在大跨斜拉桥稳定计算中应用
2) Effective elastic moduli
有效弹性模量
1.
A simple method to estimate the effective elastic moduli of cracked rock;
裂隙岩体有效弹性模量估计的一种方法
2.
A definition of composite effective elastic moduli is presented based on the energy equivalence principle and its basis and premise are pointed out.
基于能量等效原理提出了复合材料有效弹性模量的定义 ,并指出了该定义的基础及前提条件。
3.
Two meso-mechanical expressions for the constitutive relations and effective elastic moduli of anisotropic media which include distributed inclusions are derived by self-consistent method.
在夹杂理论的基础上,采用用自洽法导出了含分布夹杂的各向异性弹性体的本构关系和有效弹性模量的细观力学表达式。
3) effective electroelastic moduli
有效电弹性模量
4) effective elastic modulus
有效弹性模量
1.
The effective elastic modulus of ceramsite and its predication;
陶粒有效弹性模量及其预估
2.
On the basis of the equivalence, the effective elastic modulus and elastic bulk modulus of cracked solids are estimated by calculation of the local energy release from crack tips and the overall deformation energy of cracked rock.
以单轴应力和静水应力状态为例,分析了单裂隙变形过程中裂隙尖端局部能量释放和裂隙整体变形能量的等效性;并以此等效性为基础,从计算裂隙尖端局部能量释放和计算裂隙整体变形能量两种途径出发,对裂隙固体的有效弹性模量和有效体积模量进行估计,得到了相同的表达式,从而说明了两种能量的等效性是众多裂隙岩体类型有效弹性模量分析的基本前提。
3.
A numerical method for the prediction of effective elastic modulus of concrete with interfacial transition zone (ITZ) is proposed.
然后由等效颗粒生成的随机骨料模型建立体积表征单元,施加均匀位移边界条件,通过数值方法计算该体积表征单元中的应力和应变场,由细观力学数值均匀化方法预测体积表征单元的有效弹性模量。
5) equivalent elastic modulus method
等效弹性模量法
1.
For creep strain of concrete strain measured in field in construction monitoring of long-span concrete bridges, the creep strain is calculated using equivalent elastic modulus method based on concrete age adjustment.
对于大跨度混凝土桥梁施工监控测试中混凝土实测应变的徐变应变,采用按龄期调整的等效弹性模量法进行计算,得到的梁体混凝土应力理论计算结果与实测结果吻合较好。
6) the effective electro ̄elastic moduli
有效电弹模量
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。
参考词条