1) 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。
2) 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。
3) 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。
4) 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。
5) 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。
6) elastic-plastic theory
弹塑性理论
1.
Based on the twin shear unified strength theory,and using vertical deformation equality,lateral deformation harmony and continuum between granular column and surrounding pile soil in the composite foundation,bearing and(deformation) character of the composite foundation with granular columns is analyzed by the elastic-plastic theory.
基于双剪统一强度理论,并利用复合地基中碎石桩与桩周土的竖向位移相等,侧向变形协调与连续的条件,通过弹塑性理论,对碎石桩复合地基的承载及变形性状进行了分析研究,讨论了权系数b的大小对复合地基承载及变形性状的影响,推出了作用在复合地基上的荷载、碎石桩所分担的荷载及加固区压缩量与桩周土的塑性区半径的关系的系列解析算式。
2.
According to elastic-plastic theory and parametric variational princip.
为了了解边(壁)土体在未经支护前可能出现的变形趋势,采用数值流形方法,通过构造覆盖函数,将块体单元的形心位移与位移权函数有机结合起来,把每一个分割的块体视同为一个流形单元,通过权重函数来确定每一个块体单元在边坡流失时所起的作用即贡献值,依此来解析土体的应力 应变关系;应用弹塑性理论和参变量变分原理,建立了边坡(壁)土体变化趋势的状态方程,并给出了方程的求解过程。
