The triaxial extension test and the cyclic extension compression test are used in the research of soil failure under static tensile crack or cyclic tensile crack conditions to identify the development of tensile crack as well as shock crack in FEM analysis of embankments.

1、

The measured stress and numerical simulation indicated that the whole tensile crack and the arc tensile crack were correspondent to the distribution of maximum tensile stress, the magnitude of which increased due to transition effect.

应力测试与数值模拟证明弧形拉裂和整体贯穿拉裂同最大拉应力分布相对应，并且受迁移影响边坡坡顶最大拉应力值增大。

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2、

This paper adopts the contact element to consider the dislocated slippage and tensile crack, and uses the infinite element to reflect the far field effect of the groundsill infinite region more efficiently.

采用无限元更有效地反映地基无限域的远场效应；

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3、

By embedding the above research achievements in existing FEM computing program system, a three-dimensional computing program system was developed, which can be used to stress-deformation and tensile crack analysis of earth-rockfill dams.

将上述研究成果嵌入已有有限元计算程序系统，发展了土石坝应力变形和裂缝分析三维计算程序系统。

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4、

The shear crack would expand along the shear direction and the tensile crack would expand some distance along the radial direction and then expand along the shear direction in this experimental strain-rate.

在实验加载应变率范围内，剪切裂纹在外壁面萌生后会一直沿剪切方向向内壁面扩展，拉伸裂纹在沿径向扩展一段距离后，转而沿剪切方向扩展。

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5、

Static tensile crack behavior of brazed joints of dissimilar metals tubes in aerospace system

航天器异种金属钎焊接头静态裂纹行为分析

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6、

Geology feature of plastic flow and tensile crack type landslide and its formation mechanism

塑流－拉裂型滑坡地质特征及形成机理

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7、

Through the simulations experiments with different initial velocity, we analyse the impact of strain rate on tensile properties, fracture characteristics and fragment number of expanding ring expansion spherical shell.

并通过不同初始速度下圆球壳膨胀碎裂的数值模拟实验，以分析应变率对膨胀球壳冲击拉伸力学性能、碎裂特性和碎片数的影响。

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8、

Tensile behavior and fracture characteristics of step-quenched dual-phase steel 20

台阶淬火双相20钢的拉伸行为及断裂特征

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9、

Tensile strength and deformation characteristics of granular materials

粒状材料的强度与变形

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10、

Investigation of tensile strength statistic characteristics of the impregnated fiber bundles

浸胶丝束拉伸强度统计分布研究

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11、

Tensile fracture characteristics of extruded al-li-mg-zr a(?) loys made from different size powders

不同粉末粒度的Al-Li-Mg-Zr挤压合金的拉伸断口特征

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12、

An Investigation on Void Distribution in Necking Region and Tensile Fracture Characteristics of a Low Carbon Dual Phase Steel

低碳双相钢拉伸试样颈缩区孔洞分布及断裂特征的研究

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13、

Tensile mechanical characteristics of weight-bearing and non-weight-bearing area in elderly hip cartilage

老年人髋关节软骨负重区和非负重区的拉伸力学性能研究

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14、

Microstructures and Tensile Fracture Characteristics of Spray Deposited Al-Zn-Mg-Cu Alloy Hot-Rolled Plates

喷射成形Al-Zn-Mg-Cu合金热轧板材的显微组织及拉伸断口分析

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15、

Some Tensile Creep Characteristics of Frozen Loess

冻结黄土的拉伸蠕变特性

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16、

The effect of viscosity ratio on the tensile characteristics, flexural property, impact property and heat deformation temperature of PP/ HDPE were investigated.

研究了粘度比对聚丙烯（PP）/高密度聚乙烯（HDPE）共混物的拉伸性能、弯曲性能、冲击性能以及热变形温度的影响。

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17、

This paper deals with the compressive, bending and tensile characteristics of samples made of a new type of steel-wire-net reinforced concrete.

设计出一种新型防护工程材料&钢丝网混凝土，并与几种防护工程的常用复合材料进行静态抗弯、抗压、抗劈拉强度对比。

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18、

Tensile Characteristics and Electronic Structures of C_ ( 240) Nanotube and Polymeric Fullerene-Chains

纳米碳管、聚合富勒烯链的拉伸特性与电子结构

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19、

First we analyzed the tensile characteristics of non-uniform shape spring, namely tensile distance will change with the spring shape.

首先分析非均匀形状弹簧的拉伸特点，即拉伸距离随着弹簧形状而改变。

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20、

Measurement of Tensile Characteristics of Cohesive Soils and Preliminary Investigation on Cracking of Earth and Rockfill Dams

粘性土抗拉特性的测量和对土石坝裂缝的初步研究

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