tensile energy

The tensile and impact strength, Young's modulus, elongation at break and tensile energy absorption of the blend ( uHDPE/ PA6:90/ 10) are enhanced quite a lot after ultraviolet irradiation.

力学性能测试结果表明，紫外线辐照能明显提高共混材料（uHDPE／PA6：90／10）的拉伸强度、断裂伸长率、拉伸断裂能和冲击强度。

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Systematic study is done for the strain energy density factor criterion, distortional strain energy density factor criterion, dilatational strain energy density factor criterion, circumferential tensile stress criterion, energy release rate criterion and twin shear stress criterion.

对应变能密度因子准则、形状改变能密度因子准则、体积改变能密度因子准则、能量释放率准则以及最大周向拉应力准则和双剪应力准则进行了系统地研究。

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Based on the experimental result, the influence of the maximum tensile stress and distortion energy density on brittle fracture and crack opening direction is analyzed by means of studying the field of distortion energy density and principal stress in the vicinity of a crack tip.

分析了裂纹尖端附近的形状改变能密度场和主应力场，结合试验数据研究了最大拉应力与形状改变比能对脆性断裂及断裂方向的影响。

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The tensile strength, absorbed energy and resilient energy of the composite increase significantly with increasing strain rate.

拉伸强度、能量吸收和能量回复随应变率增加而显著增加。

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This paper sets up the plastic energy consumption and tensile functions of the ideal rigid plastic steel wire and lath under large curvature tension bending.

建立了理想刚塑性钢条、板条在大曲率拉弯过程中的塑性耗能量函数与拉力函数。

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The comparison analysis of the energy rate shows that the dynamic fracture performance of 205A material in the dynamic tensile failure experiment and the dynamic fracture toughness experiment are equivalent.

由能量率的对比分析发现，205A材料在动态拉伸断裂实验和动态断裂韧性实验这两种不同动态加载方式下动态断裂性能是等效的。

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Measurement of transformation energy of strain-induced martensite by tensile curve

利用拉伸曲线测定应变诱发马氏体相变能

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The results show that the splitting tensile strength, fracture energy and fracture toughness of carbon fiber concrete are much smaller than those of steel fiber concrete.

结果表明，碳纤维混凝土的劈拉强度、断裂能和断裂韧性显著低于钢纤维混凝土；

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Replacing a certain percentage of aspen bleached kraft pulp with aspen P-RC APMP improves not only pulp bulk, light scattering, and opacity, but tensile, tensile energy absorption and stretch as well.

用一定配比的杨木P-RC APMP浆代替漂白硫酸盐杨木浆不仅能提高浆料的松厚度、光散射系数和不透明度，还能提高抗张强度、抗张能量吸收和伸长率；

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Accordingly, Stress Triaxiality, Strain Energy Density Factor and Maximum Circle Tensile Stress near the crack tip and their variation due to the circle angle variation can be derived.

根据内部裂尖附近的位移分量和应力分量可以得到裂尖的应力三维度，应变能密度因子以及裂尖附近的最大周向拉应力随着圆周角的变化而变化的情况。

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The addition of polypropylene fiber decreases the shrinkage ratio of mortar and increases its tensile strength, crack energy, and the max strain, i.e. its toughness rises and brittleness falls.

聚丙烯纤维使水泥砂浆收缩率降低，抗折强度／抗压强度提高，最大变形量与断裂能增大，即使砂浆韧性提高、脆性降低。

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The results show that the tensile strength of the UHMWPE fiber strands is greatly decreased when the temperature is higher than 123 ℃, and the ballistic absorption energy is up to the highest value when the molding pressure is about 12.5 MPa.

结果表明，温度超过123℃后拉伸强度有大幅的下降，而成型压力为12.5MPa时达到最大值。

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When 1% of anionic starch is used, elongation increases 43.49%, and tensile energy absorption improves with a great extent.

当添加1%，伸长率增加43.49%，而对抗张能量吸收值（TEA）增长幅度也较大。

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