1) elastic arch theory
弹性拱理论
2) elastic theory
弹性理论
1.
Analytical solution for the load-displacement relationship of pullout DX pile based on elastic theory;
DX桩抗拔位移的弹性理论解析解
2.
Analytic solution to elastic theory on surrounding rocks in tunnels with different compressive and tensile moduli;
隧洞围岩拉压不同模量弹性理论的解析解
3.
The analysis of partial short supporting effect is studied on the basis of elastic and viscoelastic theory.
以弹性及粘弹性理论为基础,结合实例计算,分析了高应力巷道局部弱支护机理,阐述了底鼓与顶、帮失稳相互诱发的原因,为巷道支护结构设计提供新的理论依据。
3) elasticity
[英][,i:læ'stɪsəti] [美]['ilæ'stɪsətɪ]
弹性理论
1.
Weak solution(or generalized solution)for the boundary-value problems of partial differential equations of elasticity of 3D(three-dimensional) quasicrystals was given,in which the matrix expression was used.
通过给出准晶弹性偏微分方程组边值问题的矩阵表示去定义弱解,利用Korn不等式和函数空间理论证明了这种弱解的存在性与唯一性,从而把经典弹性理论边值问题解的存在性定理推广到准晶弹性理论上,这种理论为发展极其复杂与困难的准晶弹性的偏微分方程的边值问题的数值解提供了一个基础。
2.
The stress data is obtained from elasticity.
应力数据由弹性理论求出,得到在一定范围内表示孔边应力集中系数的近似表达式。
3.
In this paper, the distribution of shear stress along the anchoring section of pressure-dispersion anchor is analyzed by the elasticity theory.
运用弹性理论分析方法,求解出压力分散型锚索锚固段剪应力沿轴向分布情况,并与压力型锚索对比,得出压力分散型锚索应力分布特点。
4) theory of elasticity
弹性理论
1.
Applied calculation methods of piled foundation stiffness are proposed based on theory of elasticity and Vs trimming for vibration calculation.
本文介绍了振动计算中桩基刚度的弹性理论和Vs修正的实用计算方法。
2.
Based on theory of elasticity,a new method of evaluating self-equilibrating thermal stresses in concrete bridges was proposed.
为了更准确地计算混凝土桥梁结构的温度应力,提出了一种基于弹性理论求解温度自应力的新方法。
3.
To get a reality-based interpretation of the deformable model and its parameters, an approach originates from the theory of elasticity is proposed.
从弹性理论出发 ,揭示了可变形模型的物理本质 ,并对可变形模型的参数赋予了现实的物理意义。
5) elasticity theory
弹性理论
1.
Basis on Elasticity Theory-Changes of Supply And Demand on Physical Training Services;
基于弹性理论——论体育服务产品的供求变化
2.
Stress analysis of Hardfill Dam body by elasticity theory
弹性理论法计算Hardfill坝坝体应力
3.
In this paper,the law of the prestressed anchor rope beam s transfer is analyzed by elasticity theory,and the distribution curve of the extra stress is simulated.
运用弹性理论分析方法,对地梁荷载在被加固岩土体中的传递规律进行了分析求解,模拟求出附加应力沿深度方向的分布曲线,并通过与现场试验结果对比,得出被加固岩土体中附加应力分布的合理结论。
6) Viscoelastic theory
粘弹性理论
1.
The analysis of partial short supporting effect is studied on the basis of elastic and viscoelastic theory.
以弹性及粘弹性理论为基础,结合实例计算,分析了高应力巷道局部弱支护机理,阐述了底鼓与顶、帮失稳相互诱发的原因,为巷道支护结构设计提供新的理论依据。
2.
Based on the viscoelastic theory,this paper proposed the three-dimensional finite element model of creep of core concrete,in which a linear three parameter visoelastic model was adopted.
基于粘弹性理论,采用三参数线性粘弹性模型,构造了钢管混凝土徐变的三维有限元模型,在实验研究的基础上,拟合了模型中的三个参数,并采用此模型对钢管混凝土构件分别在长期轴压和偏压载荷作用下的徐变规律进行了研究,计算结果与实验结果符合较好。
补充资料：弹性
分子式：
CAS号：
性质：除去导致变形的负荷以后，材料迅速回复其原来尺寸和形状的能力。当变形与所加负荷成正比时，该材料被认为是虎克弹性体或理想弹性体。应力和应变不满足线性关系，但仍保持单值关系称非线弹性。加载后经过一定时间后应力和应变才满足线性关系称滞弹性。
CAS号：
性质：除去导致变形的负荷以后，材料迅速回复其原来尺寸和形状的能力。当变形与所加负荷成正比时，该材料被认为是虎克弹性体或理想弹性体。应力和应变不满足线性关系，但仍保持单值关系称非线弹性。加载后经过一定时间后应力和应变才满足线性关系称滞弹性。
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参考词条