使用基于扰动应力场模型的非线性有限元程序VT2分析了4个深受弯简支梁的受力性能。
A nonlinear finite element analysis of 4 RC deep flexural simply supported beams with the program VT2 is presented.
此外，还讨论了同井、同台、台网的校核问题，以及应力场模型的拟合和漂移的分离问题。
Besides the questions about the collations of co-station co-well and the network, as well as the separation of the drift are all discussed in the paper.
通过分析井筒周围应力场和裂缝应力场，分别建立了井筒周围应力场模型和裂缝的有效应力模型。
Through analyzes around the wellbore stress field and the crack stress field, has established around separately the wellbore stress field model and the crack effective stress model.
分析了应力场数值模拟采用的数理模型和数值方法，指出了存在的问题，明确了今后的研究重点。
Mathematical model and numerical methods of stress field simulation during foundry process are studied, future research emphasises are pointed out.
应用弹性力学理论，建立了油气井中初次人工裂缝的诱导应力模型；并采用半逆解法得到初次人工裂缝诱导的应力场的解析解。
With the theory of elasticity, a model of induced stress field is established for primary fracture and the analytic solution is achieved by semi - retro-solution method.
从应力场反演的模型位移与GPS实测的现今位移资料也大体吻合，反映结果有合理的物理意义。
The model displacements inversed from the stress field agree with present displacements measured by GPS. It indicates that the inversion result is reasonable and has physical significance.
该模型将温度场和应力场的计算相互耦合，交替进行。
The computation of temperature filed is coupled with that of stress field in this model.
为了说明计算范围对初始地应力场的影响，对工程区域分别取大小模型进行计算。
In order to show the influence of area coverage on initial geostress, a large and small model in the engineering region were separately calculated.
将内水压力以体力的形式作用于隧洞衬砌和围岩，建立了高压隧洞内水外渗渗流场与应力场的耦合数值分析的计算模型。
The inner water pressure is applied to the lining block and surrounding rock as physical force, and the coupled analysis model of seepage field and stress field is formed.
最后以该模型分析验证了某库岸边坡的耦合应力场。
Finally, the coupling stress field of a reservoir bank slope is examined and analysed using that model.
本文介绍了模型的简化、制作、实验、计算，根据实验结果分析了现代构造应力场的区域特征。
This paper describes the simplification and making of the models, experimentation and calculation. The regional character of the present tectonic stress is analysed based on the experimental results.
采用轴对称模型和有限元方法，模拟了大秦线长大坡道循环制动条件下货车车轮温度和应力场，结果表明车轮高应力区出现在辐板上，现行制动条件下车轮强度满足使用要求。
The temperature and stress field of wagon wheel under the condition of long ramp way cycle braking in Daqin line have been simulated by using FEM and axial symmetry model.
在此基础之上，应用等效介质模型的速度—应力关系式，研究了地应力场中套管井周弹性波速的空间分布规律。
Based on it, the elastic wave velocity spatial distribution around a cased hole in tectonic stress field is studied by applying the velocity-stress formula of equivalent medium model.
采用三维有限元数值分析法，通过建立三维有限元计算模型，分析堵塞长度对堵塞区有效应力场的影响。
Three dimensional finite element computing model is established and the effect of stemming length to deep hole bench blasting is studied by three dimensional finite element method.
本文根据瞬态温度场和应力场理论，建立地下室混凝土墙体的三维有限元分析模型，利用有限元分析程序ANSYS对基本工况下的墙体进行分析。
Based on the theory of the unsteady temperature field and stress field, three-dimensional finite element model is set up. The wall is analyzed by program of ANSYS finite element analysis.
球状弹性均匀地球模型是地球的一级近似，本文给出计算该地球模型固体潮应力场的计算方法。
Homogeneous spherical elastic earth model is the first approximation of the real earth in the approach to study the earth tide, this paper gives a numerical.
应用混合物的连续介质理论，建立了冻融过程中饱和多孔介质的渗流场、应力场和温度场耦合作用的数学模型。
With the application of continuum theory of mixture, a mathematical model for the coupled seepage, stress and temperature for freezing and thawing of water saturated porous media has been established.
建立热轧过程的温度场、应力场预报模型已经成为改善产品质量，提高生产效益的重要环节。
Building a temperature and stress field foretell model of hot-rolled silicon steel has become an important segment for improving production quality and increase manufacture efficiency.
用通用有限元计算程序ANSYS对某燃气轮机启动过程中透平第一级涡轮盘的三维模型瞬态温度和应力场进行计算。
The transient temperature and stress field during starting of a turbine first stage disc's 3-dimensional model has been calculated by using the general finite element calculation program ANSYS.
通过剪切滞后模型建立了复合材料应力场的控制微分方程。
The governing ordinary differential equations of composite stress are given by using shear-lag theory.
用数值模拟方法研究了几何、力学条件不同的雁列构造模型的应力场，探讨了几何参数对应力场的影响。
The stress fields of en echelon faults with different geometry and mechanical conditions were considered by dynamically numerical simulation.
提出了复杂初始地应力场的力学模型。
A mechanical model for complex initial geostress field is put forward.
每个地震按照双力偶模型所得到的震源应力场，有的反映构造应力场，有的反映转换应力场。
Some of the stress fields obtained from earthquake mechanism according to double couple model of earthquake represent tectonic stress field, but some of them represent the transformed stress field.
本文提出了一个统一的二维轴对称焊接残余应力场的简化计算模型。
A unified simple model is proposed in this paper for the computation of 2-d axisymmetrical residual stresses of welding.
利用非线性接触有限元方法对向心关节轴承进行应力场分析，在有限元模型中将心轴和轴承座作为柔性体处理，分别考察内、外圈相对偏斜工况下的应力场分布。
In the finite element model, the shaft and bearing house are set as flexible body, the stress field is investigate in the tilting case of inner ring and outer ring.
基于三维比奥固结理论，建立了考虑渗透系数非线性耦合响应的渗流场与应力场完全耦合模型。
Based on Biots consolidation theory, the fully coupling model of seepage and stress is established considering nonlinear coupling response of permeability coefficient.
由此训练网络便可确定出矿区内任一给定位置处的原岩应力值，从而可建立该矿区的原岩应力场分布规律模型。
Thus, the stress value of in situ rock in any position given can be determined and the model of distribution regularity of in situ rock stress field of the mining area can be established...
从构造模拟目标、构造模型建立、构造模拟三个方面探讨了古构造应力场数值模拟的方法。
This paper analyses the numerical simulation method for Paleo-tectonic Stress Field from three aspects, namely tectonic simulation target, building of the tectonic model and tectonic modeling.
基于三维循环对称有限元模型，提出了机车制动盘制动过程中温度场和应力场的计算方法。
The calculation method of transient temperature field and stress field of a new type brake disc is put forward on the basis of 3dimentional cycle-symmetric finite element model.
提出了一种以三维循环对称有限元模型计算制动过程中制动盘温度场和应力场的方法。
This paper proposes a method to calculate the transient temperature field and stress field of a working brake disc with 3 dimensional cycle symmetric model.
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