notched composite materialstensile strengthdiscontinuous fiber reinforcementpoint stress theorycritical stress intensity factorA series of tensile strength tests were performed on a wide variety of composite materials. All tested materials contained some form of discontinuous fiber reinforcement; several also ...
In this study, tensile strength properties of rammed earth materials and effects of test conditions are evaluated by conducting direct tension tests and splitting tests on several specimens. It is inferred from the result of these test that the direct tension test should be used to evaluate ...
RECENTLY Carr1 and Douglas2 have commented on the equation for the tensile strength of granular materials as derived by V. Smalley and myself3, where σ is the tensile strength, Γ is a numerical constant, B is the bonding force of particle to particle, t is the thickness of the fracture...
The following are basic definitions and equations used to calculate the strength of materials.Stress normal Stress is the ratio of applied load to the cross-sectional area of an element in tension and is expressed in pounds per square inch (psi) or kg/mm2....
tensile strength是什么意思 相关知识点: 试题来源: 解析 tensile strength拉强度;拉伸强度;抗张强度;扯断强度 双语例句 1.the tensile strength of rope 绳索的抗拉强度 2.Certain materials can be manufactured with a high tensile strength. 有些材料可以制造成抗拉强度大的产品. 3.The heat treatment improves...
The tensile strength of granular materials has been extensively studied and is of great technological importance. Several theoretical or experimental relationships between density and strength have been proposed. This paper compares these models with experimental data from zirconia powders. It is shown that...
Response: the fracture resistance of materials Symbol: Rm Unit: MPa 抗拉强度(tensile strength) 试样拉断前承受的最大标称拉应力。 抗拉强度是金属由均匀塑性变形向局部集中塑性变形过渡的临界值,也是金属在静拉伸条件下的最大承载能力。对于塑性材料,它表征材料最大均匀塑性变形的抗力,拉伸试样在承受最大拉应力之...
TENSILE STRENGTH OF GRANULAR MATERIALS* The tensile strength of a single soil particle is usually measured indirectly by compressing the grain betweenflat platens until failure occurs, and is defined as the tensile stress at whole-particle fracture. The tensile strength appear... XuYongfu,SunDe¢...
The tensile strength appears to decrease monotonically with the diameter of particles, and is usually characterized by the Weibull statistics. For granular materials, it is impossible to measure constant tensile strength, unless the flaw effect is taken into account in the framework of fractal. The ...
Response: the fracture resistance of materials Symbol: Rm Unit: MPa 抗拉强度(tensile strength) 试样拉断前承受的最大标称拉应力。 抗拉强度是金属由均匀塑性变形向局部集中塑性变形过渡的临界值,也是金属在静拉伸条件下的最大承载能力。对于塑性材料,它表征材料最大均匀塑性变形的抗力,拉伸试样在承受最大拉应力之...