Based on the creep test of soft layer, a mechanical model of creeping was proposed.
在弱层流变试验的基础上，建立了弱层流变力学模型。
A mechanical model for well bore stability is established based upon mechanical analysis.
从力学分析入手，建立了井壁稳定问题的力学模型。
A mechanical model is established based on the actual bearing capacity of the steel sheet cofferdam.
根据钢板桩围堰的实际受力状况建立力学模型。
It put forward a mechanical model to simulate the forehead wrinkles, crow's feet and wrinkles of corners of the mouth.
在弹性小变形情况下，建立了额头皱纹、鱼尾纹和嘴角皱纹的力学模型。
A mechanical model for calculating the strength of the crank pin on pumping units is established by a rotary coordinate.
采用动坐标系建立了曲柄销强度计算的力学模型。
Use a mechanical model including springs, dashpots and concentrated masses to simulate muscle tissue or a boundary condition.
用机械模型包括弹簧、阻尼器和集中品质来类比肌肉组织或临界条件。
A mechanical model for the offset-axes pendulum drill assembly (OAPDA) was established according to the continuous beam theory and the d.
运用纵横弯曲连续梁理论和达朗伯原理，建立了偏轴钟摆钻具组合动力学分析模型。
In this paper, we have set up a mechanical model of the elastic-supported pipe conveying fluid and subjected to outside cross fluid flow.
本文建立了具有弹性支承的圆管在内外部流激发下的力学模型。
Based on the nonlinear FEM, a mechanical model for PDM used in medium - and short-radius horizontal well drilling is established in this paper.
应用非线性有限元法，建立了中短半径水平井螺杆钻具力学模型。
A mechanical model for installing tubing stabilizer in vertical well is established, and a method of calculating axial force in tubing is presented.
建立了竖直井安装扶正器的油管力学模型，给出了油管任意横截面轴力的计算方法，导出了相邻扶正器之间油管失稳的临界状态方程。
A mechanical model is built firstly for single microcrack under uniaxial compression loading, and the stress component of microcrack end is calculated.
首先建立单一微裂纹在单轴压缩荷载作用下的力学模型，求出裂纹端部的应力分量。
A mechanical model of choking flow in the expansion valve was presented, which is based on the expansion wave and gas dynamics discontinuities theories.
通过亚稳态液体闪蒸形成的蒸发波以及气体动力学非连续理论，建立了电子膨胀阀壅塞机理模型。
A mechanical model of bottom hole assembly (BHA) with eccentric bits is established and the solution of this model was given by means of numerical method.
采用静力分析的方法，建立了偏心钻头底部钻具组合的力学模型，并完成了对力学模型的求解。
A mechanical model of bottom hole assembly (BHA) with eccentric bits is established and the solution of this model was given by means of numerical method.
采用静力分析的方法，建立了偏心钻头底部钻具组合的力学模型，并对力学模型进行了求解。
According to the mechanics analysis method of BHA and the real work state of drill string in inclined straight well, a mechanical model of BHA is presented.
根据现有钻具力学分析方法和斜直井钻具的实际工作状态，建立了斜直井下部钻具力学分析模型。
A local transmitting boundary is combined with a lumped-mass finite element technique to form a mechanical model simulating the near field steady wave motion.
本文将局部透射边界和集中质量有限元技术结合起来形成一个模拟稳态近场波动的力学模型。
A mechanical model for the vibration insulation system of the R4105 Diesel Engine is established and the transmission of vibration is analyzed with experiment.
建立了R 4105柴油机隔振系统的力学模型，并利用实验研究对比的方法，对r 4105柴油机振动的传导进行了分析。
To solve the problem, this paper establishes a mechanical model of casing bend to explain the relative slipping and casing bend mechanism for some layer segments.
为解决产层套管的弯曲问题，通过建立压实、出砂引起的弯曲套管的力学模型，来解释部分层段产生相对滑动以及弯曲的机理。
Based on the similarity theory, a mechanical model of consequent rock slope is established. The design idea and method of the explosion model test are introduced.
基于相似理论建立顺层岩质边坡力学模型，并介绍爆炸模型试验的设计思路及试验方法。
The primary originality is to develop a mechanical model of the follower rest and to investigate the main influencing factors of the diameter error of slender bars.
本文的主要贡献是在建立跟刀架的力学模型的基础上分析了影响细长轴车削尺寸误差的主要因素。
A mechanical model and vibration control state equation of active vibration suppression technique based on a smart spring for one rotating machine were established.
建立了基于智能弹簧的某旋转机械主动减振力学模型和振动控制状态方程。
A mechanical model for the fractured roof and truss system is established based on stability theory for elastic system and analysis of stability of a dynamic system.
应用弹性系统稳定性理论对断裂顶板-锚拉支架系统建立了动力系统稳定性分析的力学模型。
The effect of the local hard zone (LHZ) distributed in the coarse grained HAZ (CGHAZ) has been analyzed by 2-dimensional FEM on a mechanical model of the weld CGHAZ.
采用二维有限元数值方法分析了焊接热影响区粗晶区（CGHAZ）中局部硬化区（LHZ）的作用。
On the basis of analyzing mechanical situation of floor strata of roadway driving along goaf in fully mechanized sub level caving face, a mechanical model was established.
在分析综放沿空掘巷底板力学环境的基础上，建立了底板力学分析模型。
Based upon the elasticity theory, a mechanical model for the casing pipe was built and the relationship between residual stress and compression strength was developed by FEM.
运用弹性力学理论，建立石油套管的力学模型，通过有限元计算，得到残余应力与石油套管抗压溃强度之间的关系。
In order to make clear how the longitudinal defects affect a long bone, a mechanical model of a femur mid-diaphysis with a rectangular defect in the exterior cortex is developed.
为研究临床上开窗对长骨力学性质的影响，建立了一个股骨中段的外侧皮质带有矩形缺损的力学模型；
The aim of this thesis is to analyze the panel flutter mechanism and establish a mechanical model for panel flutter analysis and this work is the basis of panel flutter control studies.
本文的目的就是对壁板的热颤振特性进行系统深入的分析和研究，为高速飞行器的壁板结构的防颤振设计和壁板颤振抑制的研究建立理论基础。
A mechanical model and its calculation method are advanced for calculating the variation regularity of load on the rails of the close contact section between switch point and stock rail.
提出了求解道岔转辙器部分尖轨与基本轨密贴区域内轮载在两钢轨上分布规律的力学模型与计算方法。
A mechanical model and its calculation method are advanced for calculating the variation regularity of load on the rails of the close contact section between switch point and stock rail.
提出了求解道岔转辙器部分尖轨与基本轨密贴区域内轮载在两钢轨上分布规律的力学模型与计算方法。
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