1、

Residual stresses in the rail web of high strength rails from several foreign countries were measured by the saw cut method, and the effect of residual stress on rail web cracking was discussed.

通过采用锯切口法测定了几种进口高强度钢轨轨腰残余应力,阐述了残余应力对轨腰水平脆断的影响。

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2、

Equi Strength Design of Nonhomogeneous Variable Thickness High Speed Rotating Disk under Steady Temperature Field ON THE FATIGUE LIFE WITH VARYING STRESS AMPLITUDES

在定常温度场中非均匀变厚度高速旋转圆盘的等强度设计变应力幅值下的疲劳寿命问题

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3、

The main cause for such failure was the high varying stress from the blade flutter because of its relatively small flutter margins.

叶片颤振裕度不大,在工作转速范围内产生颤振导致叶片承受较大的动应力是其疲劳断裂的主要原因。

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4、

Micro stress for nano Co catalyst fines by high energy ball milling

高能球磨纳米Co系催化剂粉末的微观应力

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5、

Changes and mathematical models of human thermoregulation under combined stress of high temperature, vibration and noise

高温、振动、噪声复合应激时人体体温调节改变及数学模型

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6、

Current Research Situation of Problems Related to High Ground Stress and Rock Blasting

高地应力与岩爆有关问题的研究现状

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7、

Impact stress of buffer spring in machine gun cartridge extraction in automatic-weapons under high breech pressure& a theoretical study

自动武器中缓冲簧的撞击应力自动武器高压抽壳理论研究

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8、

This would result in stress-related illness, such as high blood pressure and fatigue.

这些都会导致一系列和压力有关的疾病, 比如高血压和过度疲劳.

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9、

Increasing numbers of people in high positions are suffering from fatigue and stress-related illnesses.

越来越多担任高级职务的人感到劳累不堪,而且患有与压力有关的疾病.

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10、

Non-homogeneous foundation will result in unevenly distributed high level stress in the basin plate.

非均匀 地基可以导致消力池板块内出现应力不均匀分布和高值拉应力.

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11、

The analysis of high-pressure rotary spherical digester about its destructive stress and limiting bearing capacity

高压蒸球一次应力及其塑性极限承载能力分析

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12、

The test results show stress-strain deformation behaviors as hardening and dilation in high consolidation pressure; it shows as soften in low consolidation pressure.

试验结果表明,在低围压状态下,曲线具有硬化性和剪缩特性;在高围压下,曲线具有软化性。

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13、

The results reflect that the dislocation motion have two branches of high velocity and low velocity with the change of the solute concentration and the volume dilation; the dislocation critical de-pinning stress rises with the increment of the solute concentration and the volume dilation.

结果表明,随着溶质原子浓度和体积膨胀的改变,位错的运动速度存在高速和低速两个分支;位错的临界脱钉应力值随着溶质原子浓度和体积膨胀的增加而增加。

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14、

The local stress influence is solved by high harmonic Fourier expansion of pulse function;

用脉冲函数的高阶傅立叶展开,解决了施工中附加载荷的存在对局部应力分布影响的实际工程问题;

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15、

High-strength alloy steels can experience rapid crack propagation from stress corrosion under certain loading conditions.

高强度合金钢在一定的载荷下承受应力腐蚀会造成裂纹的快速扩展.

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16、

Stress corrosion cracking of a high strength prestressing steel wire in saturated ca ( oh)_2+ nacl solutions

高强度预应力钢丝在饱和Ca(OH)2+NaCl环境中的应力腐蚀开裂

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17、

The calculation of stress around the opening of a dam by the program indicates that the quadratic boundary element method has a wide range of applications with high precision.

计算实践表明:二次边界元法有广阔的应用范围及较高的计算精度,且计算准备工作简单,方便易行,程序可在水电工程中推广使用。

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18、

It is found that the dynamic stress-strain curve of blended polymer can be expressed very well with a nonlinear viscoelastic constitutive equation ( ZWT eqn) at high strain rate.

实验表明,PP/PA共混高聚物材料的动态应力-应变曲线能用一个简单实用的非线性粘弹性本构方程(ZWT方程)较好地表达;

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19、

Conclusion The high stress military action may reduce the mental health level of soldiers.

结论高强度野外训练可使军人心理健康水平降低,极重体力劳动组的心理反应较大。

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20、

Experimental Study of Bolt and Anchorage Cable's Coupling Yieldable Support Technology Under High Horizontal Stress

高水平应力条件下锚杆锚索耦合让压支护技术试验研究

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