The formula for calculating the axial stress of casing was discussed with theoretic deduction and calculation methods.

Discussion on the new design standard for tri-axial stress anti-collapse strength of casing string

关于套管柱三轴抗挤强度设计问题的讨论

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It is pointed that the actual axial stress should be calculated using the pressure-area method.

证明了正确做法应该是用压力面积法计算真实轴向力。

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There are no bolts for axial stress of internal pressure and no metal gaskets.

没有受力螺栓，省去了金属垫片或垫块；

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Study on diffracting and screening effects of cavities on axial stress waves in defense layer

防护层中孔穴对轴向应力波的绕射屏蔽效应研究

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The secant modulus is linear with axial stress.

而其割线模量与轴向应力则呈线性关系；

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Effects of axial stress on healing of lengthened callus

轴向应力在延长段骨痂生长愈合中的作用

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Average Elastic-plastic Behavior of a Composite Material with Spherical Inclusions in the Condition of Axial Stress

在轴向应力状态下含有球形介在物材料的平均弹塑性过程

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Dynamic Buckling of Elastic-Plastic Beams on Axial Stress Waves

弹塑性梁在轴向应力波下的动态屈曲

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Analysis of multi-axial fatigue life based on single axial stress condition of the coupler yoke

基于单轴损伤的货车钩尾框多轴疲劳寿命分析

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Elasto-plastic dynamic buckling of slender beam under axial stress waves

轴向应力波作用下细长杆弹塑性动力屈曲

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According to the regulation of axial stress distribution, a way to design the rational end construction is given.

根据端部所呈现的应力分布规律，提出了确定端部合理结构型式的方法。

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Bolt Axial Stress Measurement by Ultrasonic Testing

螺栓轴向应力超声测量技术

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Method for determining failure zone of surrounding rock by means of axial stress measurement of bolt

利用锚杆轴力量测定围岩破坏区的方法

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Ultrasonic Technique for Measuring Axial Stress in Bolts

螺栓轴向紧固力的超声测量

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Influence of shear stress on the ultrasonic measurement of the axial stress of high strength bolts

扭转剪应力对螺栓紧固应力声弹性测量的影响研究

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This paper summarizes the modes of axial stress distribution of bolt and analyses their mechanism.

本文系统总结了锚杆轴力分布型式，分析了各轴力分布型式的力学机理。

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Numerical Analysis of Dynamic Response and Axial Stress Distribution of Rock Bolts Under Explosive Loads

锚杆动载响应和轴向应力分布规律数值分析

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Dynamic Buckling of Elastic Cylindrical Shells with Axial Stress Wave

弹性圆柱壳在应力波下的动态屈曲

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Influence of Axial Stress and Dilatancy on Rock Tunnel Stability

轴向应力和膨胀对岩石隧道稳定性的影响

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Experimental Research on the Evolution of Hysteresis Curve of Rock in Different Axial Stress Levels

不同应力水平时砂岩滞回曲线演化的实验研究

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