The phenomenon of bursting crack of small rock mass is caused by the tensile failure.
破碎前刃侧出现的小块岩石崩裂现象是由拉应力失效引起的。
More attentions to the tensile failure in tension test are paid; but the material failure is overlooked.
在材料力学的常规拉伸试验中，往往仅关心拉伸失稳而忽视了材料是否失稳。
The failure types of the beams were broken failure, bending-tensile failure and shear-compression failure.
这批试件的破坏形式为：折断破坏、弯拉破坏和剪压破坏。
The fatigue failure types of the beams were fracture failure, bending tensile failure and shear compression failure.
这批试件的疲劳破坏形式为：折断破坏、弯拉破坏和剪压破坏。
There were two failure modes during triaxial compression mainly, one was tensile failure and another was friction failure.
加筋土样的三轴压缩主要存在两种不同的破坏型式，即拉断破坏和粘着破坏。
A microscopic statistical analysis of the longitudinal tensile failure of unidirectionally fiber reinforced composites is performed.
对单向纤维增强复合材料的纵向拉伸破坏进行了细观统计分析。
The mechanism of tensile failure of concrete is rather complex, so there are no suitable or convenient mechanics models and research methods.
混凝土的拉伸破坏机理比较复杂，尚无合适或简便的力学模型和研究方法。
When the protected system overpressure, blasting sheet along the weak link tensile failure, relieving pressure, thus plays a role in protection.
当被保护系统超压时，爆破片沿薄弱环节拉伸破坏，泄放压力，从而起到保护作用。
When it was tensile failure, the curve of stress-strain relationship was softening and the reinforcement only increased the angle of internal friction of soil.
当发生拉断破坏时，其应力-应变曲线为软化型，此时加筋仅增加土体的粘聚力分量；
The bending deformation was a kind of important deformation mode in the tunnels and roofs of coal mines because direct tensile failure of rock seldom happened.
岩石较少有直接拉伸破坏，在巷道和采场顶板中，弯曲变形是重要的变形模式。
To ensure the security of this joint, interracial sliding of the joint, tensile failure of the bolts and extruding failure of the interfaces must be prevented.
指出为保证该联接安全可靠，必须满足轴承座底面与游梁接合面间不滑移、螺栓不拉断、接合面不压溃及轴承座不翻转等条件。
The stress concentration at nonuniformities is believed to be the crucial one among the factors influencing the tensile failure process under pressure conditions.
岩石内部包含的缺陷和缺陷处的应力集中被认为与岩石在压应力作用下的拉伸破坏密切相关。
Moreover, a new type of specimen assembly is designed so that microscopic observations of fracture at different stages of the tensile failure process can be performed.
此外，还设计了一个新的试件安装方式，能够在拉伸过程的任何一个中间阶段非破坏地取下试件以对其进行显微观察等。
ZHENG J l, SUN y, PENG m J. Tensile failure mechanism for resin matrix composites reinforced by unidirectional glass fiber [J]. Journal of Aeronautical Materials, 2015, 35 (4) : 45-54.
[4]郑吉良，孙勇，彭明军。单向玻璃纤维增强树脂基体复合材料拉伸失效机理[J]。航空材料学报，2015,35 (4)：45 -54。
Through the reduction of friction force and deformation force between the steel wire and die, the tensile failure problem of steel wire workblank during the stamping process was resolved.
存在的主要问题是在冲压过程中钢丝坯料易被拉断，通过减小钢丝和模具间的摩擦力及变形力解决了问题。
Calculation of the joint under load slip -off conditions shows that there are great possibilities in tensile failure of the bolts. Measures for increasing the bolt strength are discussed.
通过对失载工况下该螺栓联接的计算表明，螺栓被拉断的危险性很大，并讨论了提高该螺栓联接中螺栓强度的主要措施。
In calculation, adopted load-unload criterion of stress wave propagation was to decide load-unload state of element and to adjusts and transfers internal stress for tensile failure element as well.
计算中用应力波传播的加卸载判别准则来决定单元的加卸载状态，对受拉破坏单元进行内部应力调整和应力转移。
They are mainly concerned with the tensile and compressive behavior, energy absorption, dynamic impact, failure criterion and constitutive relation, creep, fatigue and fracture of these materials.
这些工作主要讨论了金属泡沫材料的拉伸、压缩、能量吸收、动态冲击、失效准则、本构关系、蠕变、疲劳和断裂等力学性能。
Fatigue is one of criterions in asphalt concrete pavement design, failure of asphalt concrete fatigue has correlation with the magnitude of tensile strain of asphalt layer bottom.
疲劳是沥青路面设计标准之一，沥青混凝土的疲劳失效与沥青层底拉应变值的大小相关。
This paper investigates one of the failure modes of suspension membrane structures-plastic tensile collapse of the membrane.
本文对悬膜空间结构的一种破坏模式——膜的塑性拉伸失稳破坏进行探讨。
Due to the heterogeneity, rock failure mainly results from tensile damage but shear damage still exists, which has influence on the shear strength.
由于试样细观缺陷非均匀性的存在，导致岩石断裂主要由拉伸破坏引起，但拉剪混合破坏仍然存在，并对抗剪强度有较大的影响。
Two types of nonlinear spring elements were incorporated into the finite element program to simulate tensile and shear tractions, to analyze the thermally induced failure of interfaces.
并在界面上引入承受剪切和拉压的两种非线性弹簧单元，模拟了界面的热致失效问题。
Finite element analysis software is feasible to simulate the failure analysis of tensile shear test, even partial replacement of shear tensile test.
证明用有限元分析软件对点焊结构进行失效模拟的可行性，甚至可以部分替代剪切拉伸试验。
As a result, it is understood that placing steel bar in the tensile area will improve the ultimate bearing capacity of the RCFT beam, and shear failure of filled concrete will be avoided.
结果表明，在梁的受拉区配筋可以提高梁的极限承载力，并且可以避免核心混凝土的剪切破坏。
The failure mechanism and mechanical property of a brittle composite matrix, reinforced with short fibers under the uniaxial tensile load, have been studied.
研究短纤维增强脆性基复合材料在单轴拉伸荷载下的力学性能和破裂机理。
Under uniaxial tensile conditions, the failure mechanism of fractured specimens is the coalescence role of tensile crack.
拉伸条件下，含裂隙试件的破坏机制是张拉型裂纹的贯通作用。
With finite element analysis, dynamic tensile strength for marble was obtained and typical failure modes of the Brazilian disc and the flattened Brazilian disc were analyzed.
结合有限元分析，得到了大理岩的动态劈裂破坏的拉伸强度。分析了巴西圆盘和平台巴西圆盘的典型破坏方式。
The tensile strength of the composites increases with increasing the strain rate, and the failure strain decreases when the strain rate increases.
随着应变率的增加，材料的强度及弹性模量有较大程度的提高，但破坏应变有所降低。
The failure assessment diagrams were derived from the tensile test results.
评定根据母材和全焊缝拉伸试验结果建立评定曲线；
The failure assessment diagrams were derived from the tensile test results.
评定根据母材和全焊缝拉伸试验结果建立评定曲线；
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