文末给出了算例，分析了隧洞的半封闭特性对应力、位移和孔隙水压力的影响。
Examples are presented at the end of this paper to analyze the influence of the partial sealing property of tunnel on stress, displacement and pore pressure.
分别采用六种载荷边界条件和三种位移边界条件对曲轴应力和变形进行了有限元分析；
The stress and deformation of crankshaft are calculated by finite element method with six load boundary conditions and three displacement boundary conditions.
采用有限单元法对巷道注浆支护时的围岩应力和位移进行了计算分析。
The finite element method is used to calculate and analyze the stress and the displacement of host rock when the openings is under the jet grouting support.
本文给出了一种分析受冲击内压作用的厚壁圆筒中位移和应力的解析方法。
This paper presents an analytical method which analyses displacements and stresses in thick cylinders subjected to internal impulsive pressure.
同时以一组双稳定器钻具组合为例，分析钻具节点的位移变化图、弯矩图和应力分布图可得出钻具上的受力变形情况。
Moreover, taking the BHA with two stabilizers for example, based on analyzing the displacement, bending moment and stress on the nodes of BHA, the force and deformation of BHA are obtained.
基于随机安装偏差模式，利用空间有限单元法和概率方法，分析了网架结构由于安装偏差引起的初始应力和初始位移。
Based on the assumption of random installation deviation, the finite element met hod analyzing the initial displacement and stress of grid structures was set up.
应用多层弹性体系力学分析程序计算路面结构的应力、应变和位移。
The stress, strain and displacement in pavement structure can be computed by the mechanical analysis program of the multilayer elastic system.
通过分析不同的应力和位移边界条件得到了三种不同双层管结构中扭转模态的频散方程。
Dispersion equations of torsional modes in three different two-layer pipes are obtained by means of analyzing different stress and displacement boundary conditions of these structures.
静态强度分析揭示了微型主轴轴承在外力矩作用下的应力分布规律和位移分布规律。
Static analysis determined the stresses and displacements in the bearing under all sort of typical work conditions.
目的：分析不同倾斜种植对种植体界面应力、应变及位移分布状况的影响。
Objective: To analyze the influence of different tilted angle on the distribution of the stress, strain and displacement on the implant_bone interface.
同时研究了数值分析中温度荷载作用下应力边界条件和位移边界条件对温度应力的影响。
To investigate the influence of mechanical boundary conditions on the thermal stress, a comparison of the results between displacement boundary and stress boundary is made.
通过对身管自紧的残余应力、残余应变及残余位移分析，证明其计算结果与实验结果相当吻合。
It is proved that the computed results are in agreement with the experimental results by analysing the residual stress, strain and displacement of gun autofrettage.
通过对试验数据的分析得出了土中竖向应力、锚杆轴向应力、基坑侧向位移与施工过程间的变化关系。
The relationships from vertical soil pressure, axial stress of anchor, lateral displacement of foundation to construction process are got by test data analysis.
在分析受不均匀荷载作用的立井井壁应力和位移的基础上，提出了确定立井井壁椭圆荷载的反分析方法。
On the basis of the analysis of shaft lining stress state and displacement state, proposed the back analytical method for determination of the elliptic load acting on shaft lining.
对这些有缝结构进行计算分析时，接缝及裂缝状态的变化会使得接触界面的范围和界面上的应力和位移不断发生变化。
When analyzing structures with joints or cracks, state changing of these interfaces will affect stress and displacement of contact surface.
分析方法是半解析法，没有应力和位移模式的假设，不限制壳的厚度，不要求两壳间的连接弹簧或其它支撑弹簧均匀分布；
A semi-analytical method with no assumption of stress and displacement is developed, in which the thickness of shell is not restricted and the uniform distribution of springs is not needed.
提出一种薄壁箱梁剪力滞后分析的传递矩阵法，实现了连续箱梁桥位移、应力及内力的一维递推求解，给出了相应的场矩阵和点矩阵。
The field transfer matrix and point matrix are derived, and the inner force, stress and deflection of thin-walled box girder are recursivly calculated.
对直圆柔性铰链所能承受的最大力矩和最大角位移进行了分析，给出了它们在不考虑应力集中影响下的计算公式。
The maximum moment and maximum deflection of flexure hinge could be applied are analyzed, and their calculating equations are given while stress concentration is neglected.
在大体积混凝土结构的施工、运行过程中，温度、位移、应力的分析研究有着重要的实际意义。
It's of practical importance that research intensively the temperature field, displacements field and stresses field of mass concrete during it's construction and operation.
参数分析结果表明，随着预应力的增大结构的位移峰值减小，而内力变化峰值相差不多。
The results show that with the pre-stress growing, the structural displacement peak decreases, while the structural inner force change peak differ little.
分析了采高和支架对顶煤应力和位移分布的影响，为顶煤破碎机理的分析和顶煤移动和运动规律的研究提供了依据。
Mining high and support have influence on stress and displacement distribute of top coal, which offer the basic law of mechanical for top coal broken analysis and movement.
本文采用变刚度的矩阵位移法分析无粘结预应力混凝土网格梁的加载全过程。
This paper presents a matrix structural analysis of variable stiffness on the complete loading history of prestressed concrete grids with unbonded tendons.
分析了隧道水平冻结情况下的冻结区的温度场、应力场和位移场。
In situation of tunnel's horizontal freezing, temperature, stress and displacement fields were analyzed.
以位移和应力增加值为既有隧道安全控制指标，计算分析了各个计算参数对结果的影响，得出一些有益的结论。
Taking the displacement and stress increase as safety control indexes of the existing tunnel, the effects of each counting parameter to results was analyzed, and some useful conclusions were educed.
为了掌握采煤机截齿工作时应力、位移的分布情况，避免共振现象的发生，对它进行模态分析和动态设计具有重要意义。
To grasp the stress and displacement distribution of the cutter, to avoid the happening of sympathetic vibration, carrying out modality analysis and dynamic design to the cutter are very important.
采用有限元技术对轧机的重要零件进行分析，研究了应力分布、位移分布并计算出轧机刚度。
Then the key parts of the mill are analyzed for stress, displacement and rigidity by the finite element method.
采用ALGOR有限元分析系统，对基坑开挖引起的应力场、位移场进行了分析计算。
By using ALGOR finite element analysis system, the stress field and displacement field of deep excavation were calculated.
最后，通过渗流场与应力场的相互迭代，对比迭代前后应力和位移的变化，进行了渗流场和应力场的耦合分析。
In the end, with iteration of seepage field and stress field, change of stress and displacement before and after iteration are compared and coupling of seepage field and stress field is analyzed.
自然边界积分方程分析可直接获得边界应力和位移导数。
The natural BIE can be employed directly to obtain boundary stresses and displacement derivatives.
自然边界积分方程分析可直接获得边界应力和位移导数。
The natural BIE can be employed directly to obtain boundary stresses and displacement derivatives.
应用推荐