几种表面强化的试件与不锈钢的磨损表明,主要磨损形式为磨粒磨损和疲劳剥落。
Grain wear and fatigue wear were the main wear styles in the process of abrasion of all surface-strengthened samples.
试件端面效应直接影响试件内的应力分布、试件破坏形式和剪切带图案。
End constraint has an influence on distribution of stress in rock specimen, failure pattern and pattern of shear zone.
本文通过三组不同试件的试验,对磨擦型和承压型两种高度螺栓连接形式的工作机理和失效形式进行了试验研究。
Based on the experiment of three different groups of samples the working principle and the failure types of the friction connection and the bearing connection high strength bolt were studied.
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。
The fatigue failure types of the beams were fracture failure, bending tensile failure and shear compression failure.
采用四种材料、三种结构形式的试件进行水下试验以验证此公式。
Three different structural models of four kinds of material are used in the underwater experiments to verify the formula.
这批试件的破坏形式为:折断破坏、弯拉破坏和剪压破坏。
The failure types of the beams were broken failure, bending-tensile failure and shear-compression failure.
采用沥青路面分析仪(APA)研究水作用下混合料试件永久变形的表现形式。
The objective of this study was to investigate the effects of water on permanent deformation potential using asphalt pavement analyzer(APA).
采用两种不同的加载方法,获取了各试件的变形、应变、破坏形式及极限承载力,并在试验后观察其内部混凝土的破坏形态。
The deformations, strains of tubes, axial bearing capacity, and failure modes of specimens and concrete core were measured and obtained during the test.
常规三轴压缩过程,岩石试件破坏常常是以狭窄剪切带形式存在的局部化变形为先导。
The failure of rock under triaxial compression is due to the localization of narrow shear band.
试验的主要目的是研究采用该加固方法后,试件可能产生的破坏形式,正截面抗弯承载力的提高程度等等。
The purpose of study is to observe the performance of the tested beams, the modes of failure and so on.
[10]尤明庆,华安增。岩石试件单轴压缩的破坏形式与承载力的降低[J]。岩石力学与工程学报,1998,17 (3):292 - 296。
You Mingqins, Hua Anzeng. Fracture of rock specimen and decrement of bearing capacity in uniaxial compression. Mechanics and Engineering, 1998, 17 (3) : 292 -296. [J].
[10]尤明庆,华安增。岩石试件单轴压缩的破坏形式与承载力的降低[J]。岩石力学与工程学报,1998,17 (3):292 - 296。
You Mingqins, Hua Anzeng. Fracture of rock specimen and decrement of bearing capacity in uniaxial compression. Mechanics and Engineering, 1998, 17 (3) : 292 -296. [J].
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