Several important factors influencing casing design and strength checkout were discussed in this paper, such as temperature and biaxial stress.
从温度对套管柱强度的影响、下部套管柱双轴应力计算等几个方面讨论了高温高压对套管柱设计和强度校核的影响 ,提出了一套适用于高温高压井套管柱设计和强度校核的理论方法 ,并给出了该方法的计算步骤 ,编制了相应的计算软件。
The damage evolution characteristics of concrete under biaxial stress are studied in this paper.
利用作者提出的混凝土各向异性损伤模型研究了混凝土材料双轴应力下的损伤演变规律在双轴应力比小于4。
At present,concretes and reinforced concretes are designed in uniaxial strength,but actually most of buildings are under biaxial stress.
文中从细观层次上分析了混凝土的内部结构,对混凝土试块在双轴应力作用下的力学特性进行了较为全面的随机骨料模型数值模拟。
The stress triaxiality was defined in terms of stress invariants.
提出了一种新的损伤塑性本构模型,定义了一个用应力不变量表示的应力三轴比,强调了应力三轴比对塑性屈服的影响。
A plastic constitutive damage model was proposed with special concerns being put on simulating the stress triaxiality-dependent hardening phenomena.
提出了一种新的损伤塑性本构模型,强调了应力三轴比对塑性屈服的影响。
biaxial stress strain relation
双轴应力-应变关系
This theory can be extended to biaxial stress.
这个理论能推广到双轴应力。
A body is said to be in a state of plane stress or alternatively in a two-dimensional or biaxial state of stress.
据称该物体处于平面应力状态或二维应力状态或双轴应力状态。
Plastic Damage Analysis of RPC under Uni-axial Compression and Bi-axial Compression Stress States;
单轴及双轴受压应力状态下RPC材料的塑性损伤分析
DEVELOPMENT AND APPLICATION OF TWIN-PISTON MULTIPURPOSE TRIAXIAL PRESSURE CHAMBERS
双活塞多功能三轴压力室的研制及其应用
Experimental Research of Ultimate Bearing Capacity of Frame Column Section with Two-way Placed Ducts for Tendons or Strands under Axes-Pressure;
双向留设预应力筋孔道框架柱轴向受力时截面承载力试验研究
double-row single-direction thrust ball bearing
双排单向推力球轴承
Experimental Study on Deformation and Strength of Mass Concrete under Biaxial Compression;
大骨料混凝土在双轴压应力状态下的变形和强度试验研究
Ultimate Capacity of Axially Loaded Thin-Walled Tapered Columns with Doubly Symmetric Sections
双轴对称薄壁锥形柱轴心受压的极限承载力
uniaxial stress and temperature cycling test
单轴应力-温度循环试验
duplex ball bearing
成对双联向心推力球轴承
DTG Drift Compensation of Two Axes Platform
双轴平台动力调谐陀螺漂移补偿技术
Numerical Experiment on Concrete Specimen under Biaxial Stress
混凝土双轴力学性能的细观数值模拟
The adjustment of rotation angle error of power box twin export axles of twin screw extruder
双螺杆挤压机动力箱双输出轴转角误差调整
APPLICATION OF DI-ACTUATOR IN DESIGN OF AXIAL-FAN
双激盘理论在轴流风机设计中的应用
Application of CPLD in biaxial position detection system
CPLD在双轴位置检测系统中的应用
In contrast, torque-feedback response for a two-axis gyro is decidedly affected by shutting off the spin motor.
相反，对于双轴陀螺，力矩反馈的响应是决定性的受到陀螺马达是否驱动影响的。
The double direction angular contact thrust ball bearings are suitable for machine tool spindles , while the single are used to support ball screws .
双向推力角接触球轴承适用于机床主轴，单向推力角接触球轴承适用于丝杠支承。