The displacement and stress transfer matrix(DSTM) is constructed.
在此基础上建立了位移和应力传递矩阵。
Using the finite element method, they finally obtain the displacement and stress of nodal points.
用有限元法解出最终结点位移和应力。
The simulating results showed that maximum displacement and stress is affected by structure lengths.
数值模拟结果表明,箱体结构前端的位移和应力值受箱体结构长度的影响较大。
Mud pump performance the two major slurry pump performance parameters for the displacement and stress.
泥浆泵性能泥浆泵性能的两个主要参数为排量和压力。
It was found that the magnitude and distribution of displacement and stress of the structures are affected greatly.
发现动荷载作用过程应变速率变化对结构的变形、应力大小与应力分布均发生影响。
As an example, the displacement and stress results of the response of two-cylindrical structures to shock wave are given.
作为例子,文中计算了相邻双圆柱结构在冲击波作用下动力响应的位移和应力的结果。
This paper presents a minimum weight design method of structures with multi frequency, displacement and stress constraints.
本文给出了具有多个频率、位移和应力约束的结构最轻重量设计。
Then, use the direct integral calculus method of NEWMARK to solve solution, and get each node and element's displacement and stress solution vs. time.
然后,用NEWMARK直接积分法进行求解,得到各节点和单元的位移、应力的时程解。
The jacking force has apparent effects on displacement and stress distribution of segments, and it is the most adverse load case during construction stage.
千斤顶顶力对施工阶段管片的位移、应力有明显的影响,千斤顶顶力作用是管片在施工状态下最不利的工况。
According to the requirement of the subject, the paper has made out a program which can calculate the displacement and stress of bellows in different loads.
并编制了一个可计算各种不同形状、不同边界条件、不同分布荷载作用下的波纹管之位移、内力的程序。
The unknown mode coefficients of elastic waves are determined by means of the continuous conditions of displacement and stress on the boundary of the interfaces.
根据界面处位移与应力的连续条件,确定了未知弹性波模式系数。
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.
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。
Finally, the influence induced by variation of dynamic coefficient of permeability on soil displacement and stress under harmonic vibration load is investigated.
根据算例,研究了在周期荷载作用下,地基中的超静孔隙水压力、位移的幅值随动力渗透系数变化的一般规律。
An applied engineering method is presented to analysis the displacement and stress of the static analysis problem that loaded asymmetric temperature field and load.
为解决非轴对称温度场和非轴对称载荷作用下的静力分析问题提供了一种工程实用的计算方法。
The finite element analysis of truss system with interval parameters under interval load is studied and the structural interval displacement and stress response are deduced.
构建了区间参数杆系结构在区间荷载作用下的分析模型,导出了结构的区间位移和区间应力响应区间变量表达式。
The partially cyclic symmetry of the displacement and stress field in a typical rotor with curvic couplings is shown by carrying out a photoelastic experiment for the rotor.
通过光弹实验表明了端齿连接转子受力的分区循环对称性。
In this paper, the displacement and stress fields for a composite laminated circular shell under axial load are solved by. using three-dimensional anisotropic elasticity theory.
本文采用三维各向异性弹性理论直接求解纤维增强的复合材料叠层圆柱壳体在轴向载荷作用下的位移场和应力场。
The study indicates that with the increase of the coal pillar width the peak mining stress delays its appearance and the increase of the displacement and stress are not synchronous.
研究表明,综放沿空留巷受采场矿压影响时间和程度随留巷煤柱宽度的增加表现出明显滞后现象以及位移和压力增长的不同步现象。
The analytical solution of the wall rock stress field and displacement field under the highly stressed bolting support is deduced by the displacement and stress boundary conditions.
利用位移及应力边界条件,导出了高强预应力锚杆支护下的围岩应力场、位移场解析解。
The schemes of reinforcing batten plates by tie bars are put forward and the effects of the space, diameter and types of tie bar on displacement and stress of batten plates are analyzed.
分析了液态混凝土压强对钢管结构的作用,指出了哑铃形钢管拱先圆管后腹腔灌注顺序的合理性,提出了缀板采用对拉杆加固的方案,并分析了对拉杆间距、直径、材质等对缀板位移和应力的影响。
Analytical solution was given for rule of rock displacement and stress distributions and forming and developing of the crack in interface layer. A condition of earthquake occurring was...
分析了岩体的位移和应力分布规律,得到了层间裂纹产生及其扩展规律,建立了地震发生的条件,提出了一种预报地震的方法。
When the traction Angle was constant, the displacement and stress of the cervical column as well as the deformation of intervertebral space were all increased with the enhancing of traction force.
当牵引角度不变时,随牵引力的增大,颈椎的位移及各点的应力均增大,椎间隙的形变亦更明显。
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.
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。
The stress and deformation of crankshaft are calculated by finite element method with six load boundary conditions and three displacement boundary conditions.
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;
This thesis deduces computational formulations of displacement sensitivity and stress sensitivity in structural shape optimization considering geometric nonlinear element.
推导了考虑几何非线性项的结构形状优化位移灵敏度和应力灵敏度计算列式。
The expressions of load, displacement, stress and residual stress distribution for hole cold_extrusion process are established by using elastic_plastic theory.
利用弹塑性理论建立了孔冷挤压的载荷、位移、应力以及残余应力分布表达式;
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.
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。
Under the situations of different time and water's locations, the distributions of the stress and displacement of various places are presented.
给出了闸墩各部位在不同时间、水温和水位情况下的应力和位移分布。
Under the situations of different time and water's locations, the distributions of the stress and displacement of various places are presented.
给出了闸墩各部位在不同时间、水温和水位情况下的应力和位移分布。
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