1、

analysis of the impact stress during dynamic compaction on collapsible loess

对湿陷性黄土在强夯作用下冲击应力的分析

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2、

the calculation of bolt joint under the impact stress

冲击载荷作用下螺栓连接的计算

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3、

non-perfect elastic collision and impact stress analysis during dynamic compaction on collapsible loess

湿陷性黄土在强夯作用下的非完全弹性碰撞冲击应力解析

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4、

Tightsen structural adhesives have excellent tensile, shear and peel strength maximum impact stress and vibration resistance.

泰盛结构胶具有较强的拉伸 、 剪切与剥离强度,耐冲击、耐压、抗振动.

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5、

Through the repeat impact test of coating workpieces and comparison between the changes of coating and base thickness under different impact times, it is finded that under impact stress even less than yield limit, material of workpieces appeared macroscopical plastic deformation.

通过对带涂层试样的多冲试验,对不同冲击次数下涂层和基体的厚度变化进行对比,发现即使在低于材料屈服极限的冲击应力下,材料也会产生宏观塑性变形。

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6、

Investigation on impact stress and dynamic load factor on torsion shaft acted by impulsive load

在冲击载荷作用下扭转轴冲击应力和动载系数的研究

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7、

analysis on the impact stress between a beam and a plate by limit element method

梁板碰撞动应力的有限元法分析

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8、

scientists conducted a research on impact stress in rocks impacted by water jets.

科学家们研究了向岩石喷射水时岩石产生的冲击应力。

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9、

using ansys to simulate impact stress field of composite laminate plate

用ANSYS进行复合材料层合板的冲击应力场模拟

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10、

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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11、

the thermo-impact stress on the thermo-carrier equipment is calculated in this article, which leads to trouble-shooting of jacket breach.

对载热体设备的热冲击应力进行了计算,进而总结出防止夹套破裂的对策;

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12、

As the vital supporting component in bottom-supported tied arch bridge, The Suspenders Tension has great impact to the stress state of the tie-beam and the arch rib.

吊杆是下承式系杆拱桥的重要传力构件,吊杆张拉力对系梁和拱肋的受力状态影响较大。

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13、

Using our design of bar-bar tensile impact apparatus, we have performed an experimental study of SiCp/ Al at the strain rate ranging from 100s-1 to 1000s-1. The complete stress-strain curves of composite under tensile impact was obtained.

对SiC颗粒增强铝基复合材料在应变速率为150~1000s-1范围内的冲击拉伸力学性能进行了试验研究,得到了材料从弹塑变形直至断裂的完整的应力应变曲线。

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14、

The use of orthogonal test method for residual stress testing found that step length on residual stress test results are most significant, impact of slit second and counting time of impact are not significant.

利用正交试验法进行残余应力测试发现:步长对残余应力测试结果的影响最显著,狭缝的影响次之,计数时间影响不显著。

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15、

The important mechanical factors of lung injury might be tensile strain or stress in alveolar wall, and pulmonary superficial impact on the inside wall of lung.

肺损伤的重要力学因素可能是肺泡壁的拉伸应力或应变和肺表面的碰撞。

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16、

The impacts of soil drought stress on the biomass and growth value are all negative. Moreover, the impact is more remarkable with the aggravating drought degree.

土壤干旱胁迫对贝加尔针毛的生物量、生长量的影响均为负效应,且干旱程度的加重使影响更明显。

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17、

The tensile impact experimental results show that the initial elastic modulus and unstable strain of PE fibre bundles are temperature and strain-rate dependent, except for the failure stress of PE fibre bundles.

实验结果表明:PE纤维束的初始弹性模量和失稳应变具有一定的温度和应变率相关性,但是破坏应力变化不大。

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18、

The tectonic stress field and impact ground pressure in deep mine

矿井构造应力场和冲击地压

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19、

From the analysis, the degree of impact on model test by the earthquake is about 23.8% to the deflection and about 24.0% to the first principal stress and about 23.3% to the third principal stress.

由数值计算分析得到地震荷载对模型试验成果的影响程度:对变位的影响约为23.8%,对主拉应力的影响程度约为24.0%,对主压应力的影响程度约为23.3%。

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20、

Combined with the tests, the author uses the damage mechanics theory to study the self-reinforced damage mechanism, reactor life of fatigue damage, and the decay of residual stress under thermal impact action.

从损伤力学理论的角度,结合试验,对反应器的自增强损伤机理、反应器疲劳损伤寿命、热冲击下反应器残余应力的衰减等问题展开研究工作。

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