Analytic Determination of the Tension Stress Zones in a Long Rectangle Platen Being Upset

1、

The low-cycle fatigue procedure of steel 20 was investigate in 300 MPa static tension stress.

研究了20钢在300MPa静拉应力作用下的低周疲劳过程。

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2、

Tension stress was introduced at the stainless steel side, and decreases with the increase of thickness ratio.

不锈钢一侧宽度方向应力为拉应力，并随着相对厚度比的增大而减小；

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3、

The rubber bearings have stable mechanics properties when tension stress is no more than 3G.

结论工程设计中橡胶支座在拉伸应力不超过3G的条件下，支座具有稳定可靠的力学性能，确保隔震结构处于安全状态。

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4、

Theoretical solution of boundary curve of the tension stress zone for Long Rectangle Platen upsetting

矩形长板镦粗拉应力区界定曲线的理论解

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5、

Simultaneously the ultimate tension stress was also introduced to predict the cracking age of concrete ring.

将混凝土环应力公式与最大抗拉应力破坏准则相结合，预测混凝土环开裂时间。

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6、

Study of Large-Type Cold Roller Analogue Workpiece Residual Tension Stress

大型冷轧辊模拟件残余应力的研究

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7、

The formula of closed bending moments is obtained based on the nominal tension stress.

应用名义拉应力建立了闭合弯矩计算公式。

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8、

The Completess-strain Curves of High Strength Concrete under Direct Tension stress concentration;

高强混凝土的抗拉应力－应变全曲线应力集中；

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9、

The control index of maximum tension stress and shear stress are brought forward by analyzing calculated results.

通过分析计算结果，确定沥青铺装层和防水粘结层材料设计的拉应力、剪应力控制指标。

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10、

Effect of Scatter of Pre-tension Stress on Fatigue Life of Bolt

预紧力的分散性对螺栓疲劳寿命的影响

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11、

Ring Tension Stress Analysis of Elliptic Section Bend Pipe by the Action of Internal Pressure

椭圆形截面管受内压作用的环向应力分析

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12、

The forging method without the transverse tension stress is proposed based on the methods described above.

在此基础上提出了横向无拉应力锻造法。

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13、

PP material can withstand the tension stress and easy to welding.

PP材料能承受张拉应力并易焊接。

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14、

The tension stress may induce compression stress.

拉应力可以诱发压应力的出现。

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15、

Analyses of Ballast Deformation by Non-tension Stress Model

用无拉应力计算模型分析道床变形

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16、

Application of Microcomputer Technology in Detecting Equipment for Tension Stress in Steel Ropes

微机技术在钢丝绳张力检测设备中的应用

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17、

Research on tension stress theory of a rigid plastic mechanical model by optical plastics

用光塑法研究刚塑性力学模型拉应力理论

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18、

Forging method of no crosswise tension stress

无横向拉应力锻造法

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19、

By the stress and corrosion condition analysis of tube-plate, the tube-plate is borne tension stress under superimposition of the welding residual stress, thermal stress, vibration induced by gas-liquid phase flow and the assembly stress.

分析油浆换热器管板受力和腐蚀环境：管板在焊接残余应力、温差应力、气-液两相流的诱导振动及装配应力的相互叠加作用下，受拉应力；

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20、

The experimental results show that 0.2% yield shear stress, ultimate shear stress and 0.2% yield tensile stress, ultimate tensile stress under torsion tension combined high strain rate decrease with increasing temperature.

试验结果表明：该材料在高应变率扭拉复合加载下的名义剪切屈服强度、剪切强度极限和名义拉伸屈服极限、拉伸强度极限均随温度的升高而降低。

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