1) Elasticmulti-layertheory
多层弹性理论
2) elastic multi-layer theory
弹性层状理论
1.
The paper studied the calculation method of equivalent modulus of elasticity of foundation under principles of different equivalence by elastic multi-layer theory.
应用弹性层状理论,研究了不同等效方法对基层顶面当量回弹模量换算结果的影响。
2.
The calculation method of equivalent modulus of elasticity of foundation is studied in the principle of displacement equivalence by elastic multi-layer theory,and the boundary conditions are identified and studied based on the analysis of the influence factors for the calculation method of equivalent modulus.
应用弹性层状理论,以弯沉等效为原则研究了基层顶面当量回弹模量的计算方法,指出了现有当量模量换算公式中存在的不足,并根据当量模量的影响因素确定了其边界条件,在大量计算分析的基础上重新建立了荷载作用半径为0。
3) layered elastic theory
层状弹性理论
1.
Based on layered elastic theory,the layered elastic moduli of asphalt pavement were predicted using BP neural network.
基于层状弹性理论,利用BP神经网络预测沥青路面结构层弹性模量。
4) elastic layered theory
弹性层状体理论
5) 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。
6) 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。
补充资料：多层沉积层
分子式：
CAS号：
性质：由两种或两种以上相继沉积的金属构成的沉积层。这些沉积层可以由不同特性的同一金属或不同金属构成。如为了提高镍镀层的防护性，有时采用双层镍或三层镍镀层。又如为防护-装饰目的采用的铜/镍/铬三层镀层。
CAS号：
性质：由两种或两种以上相继沉积的金属构成的沉积层。这些沉积层可以由不同特性的同一金属或不同金属构成。如为了提高镍镀层的防护性，有时采用双层镍或三层镍镀层。又如为防护-装饰目的采用的铜/镍/铬三层镀层。
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