然后利用反分析得出结果,对围岩的应力与变形进行了分析。
After that, the displacements and stress field are analyzed with the back analysis results.
高度不均匀的焊接温度场,导致构件中产生较大的残余应力与变形。
The highly non-uniform welding temperature file caused large residual stress and deformation in the welding plate.
结果表明:应变速率和变形温度对合金的流变应力与变形组织有显著影响。
The results showed that the flow stress and deformed microstructure were greatly affected by strain rate and deformation temperature.
通过南昆线膨胀岩路堤离心模型试验,得出路堤在不同状态下的应力与变形特征。
Through the centrifuge modelling tests on expansive rock embankment in Nankun Railway, the characteristics of stress strain under different conditions are obtained.
分析了烟囱与陶瓷管道特殊构件受明火燃烧及循环高温荷载条件下的应力与变形。
The stress and deformation of chimney and other special tube elements under fire and cyclic high-temperature loads are presented.
利用弹性理论。给出了薄壁圆筒纵向焊缝的横向收缩引起的应力与变形的定量解答。
According to elastic theory, this paper gives quantitative answers of stresses and deformations caused by the lateral contraction of longitudinal welding seam on the thin wall's cylinder.
研究结果表明,钟吕水库大坝作为防渗体的复合土工膜在应力与变形方面均满足要求。
The research results indicate that the stresses and deformation of the membrane in the anti-seepage system of the dam satisfy the requirement of standard.
研究给出了膨胀机摆动转子进行受力分析情况,对关键部件摆动转子进行了应力与变形的计算。
The study presented the status of force bearing analysis on the swinging rotor of expander, and the calculation of stress and deformation was carried out on the key component-swinging rotor.
本文在外载相同、艇体结构质量相等的条件下,对三种不同结构形式的艇体进行了应力与变形分析。
In this paper, the stress and deformation of three different structuring forms of ship hull are analyzed under the conditions of the same external load and the equal mass structure.
作为数值计算的实例,文末计算了解放牌汽车前桥迭板弹簧的应力与变形,并对计算结果作了分析和讨论。
As a practical example, the stress and strain of a laminated spring on the front axle of "Jie Fang" truck are calculated. Finally, the calculated results are analysed and discussed.
分析在弯曲工况、制动工况、转弯工况和扭转工况下的应力与变形状态,对应力集中位置结构提出改进方案。
Do research on the stress and deformation state in the condition of bending, braking, turning and reversing, and then make a program that improves the structure of the frame.
然后以压碎区应力与变形的真实状态为基础,运用动量与质量守恒关系推导了爆破压碎区新型的速度场关系式。
According to true state of the stress and the strain near the cavity, a new formula of velocity field has been deducted by use of the conservation laws of momentum and mass.
通过数值模拟,得到了成型过程中应力与变形的分布规律,以及成型后异型管的结构形状,并与实验结果进行了比较。
The distribution and variation of stress and deformation as well as the shape of the tube after forming was obtained. The simulation results were compared with experiments results.
结果表明,复合材料在高温下的流变应力较低,峰值应力与变形温度、应变速率之间的关系在低应力区符合指数关系。
The results show that, the flow stress of SiCP/AZ61 composite is low, the relationship between peak stress and temperature or strain rate is exponential relationship.
在对涡旋真空泵运行温度场采用大型有限元分析软件ANSYS进行模拟与研究的基础上,对其工作过程的应力与变形进行了模拟分析。
The large-scale finite-elenent software ANSYS was scroll vacuum pump, thus analyzing simulatively the stress and deformation of the pump in its running process.
控制网架的焊接变形与焊接应力是保证网架质量的关键之一。
Controlling on grid welding deformation and welding stress are the key problems for assuring grid quality.
从弹塑性理论出发以圆截面轴为例对校正应力与残余变形进行了分析研究,提出了在给定弯曲误差下的校正载荷的计算公式。
The paper has studied straightening stress and residual deformation of circular shaft by using elastic - plastic theory, deueloped calculation formula of straightening loud in given deflection error.
比较了优化前后坝体的应力、变形与稳定分析结果。
Stress, deformation and stability analysis of the same cemented-rockfill dam are compared before and after optimization.
弹孔周围的绝热剪切带沿主剪应力方向形成,与静态塑性变形滑移线方向接近,绝热剪切带上不均匀的变形将产生微裂纹和微孔洞。
An adiabatic shear band formed along the main shear stress around the penetrated hole is approximately consistent with the direction of plastic deformation slip lines in static state.
其计算难点是建筑结构在环境温度作用下的温度场的建立与对应的温度应力和温度变形的计算。
The difficulties of calculation are to establish the temperature field of structure under the action of ambient temperature and to calculate the thermal stress and thermal deformation.
本文讨论一充气的薄膜圆球在两平行平面间接触加载时的变形与应力问题。
In this paper the deformation and stress of a pneumatic membrane sphere under contact loading between two parallel planes are discussed.
实测值与计算值基本吻合,说明结构应力及变形在施工过程中得到了良好的控制。
The measured value basically agrees well with calculated value, which indicates that structure stress and deformation are well controlled during construction.
根据宽板弯曲过程中的变形与应力分布特征,提出了一种计算弯曲过程中板料厚度随弯曲程度变化的新的近似求解方法。
A new approximate solution to figuring out thickness reduction in bending sheets is presented in views of the characteristics of deformation and stress distribution.
应变速率对峰值应力的影响与变形温度有关。
Effect of strain rates on peak flow stress is relate to deformation temperature.
引入夹芯弹性支撑作用对变形与应力的修正。
Revision of stress and deformations caused by the elastic supporting of the soft core.
结合和平大桥工程实例,开展了施工单位拟定的拱架加载程序变形与应力计算。
Taking Heping Bridge engineering as an example, the deformation of arch scaffolding loading procedure and stress calculation of drafted by construction units are carried out.
依据受力与变形理论较为精确地给出了搭接接头侧面角焊缝中的剪应力分布规律。
According to the theory of bearing forces and deformations this paper gives distribution laws of the shearing stresses in the side fille welds of overlap connection with comparative accuracy.
路基的沉降变形与路基中的应力、应变、强度和稳定性等有关。
The settlement of subgrade has a relationship to stress, strain, strength and stability of subgrade.
路基的沉降变形与路基中的应力、应变、强度和稳定性等有关。
The settlement of subgrade has a relationship to stress, strain, strength and stability of subgrade.
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