The mode of fracture changed from ductile to fragile for the BMG composites, but the compressive failure strength increased.
复合材料的断裂由韧性断裂转变为脆性断裂,但压缩断裂强度随着ZrO2含量的增加而得到提高。
Experimental results show that the mechanical properties and mechanism of compressive failure of the composites change with the increase of the braided angles.
实验结果表明:材料的编织角对其压缩力学性能的影响很大,随编织角的变化,编织复合材料的压缩破坏机制发生了变化。
The experimental results show that the mechanical properties and compressive failure mechanism of the composites change with the increase of the braided angles.
实验结果表明:材料的编织角对其压缩力学性能的影响很大,随编织角的变化,编织复合材料的压缩破坏机制发生了变化。
The compressive failure tests were carried out on the composite laminates after low velocity impact damage to study compressive failure mechanisms of laminates after low velocity impact damage.
对两种材料体系和铺层的复合材料层合板进行低速冲击后压缩强度试验,以研究低速冲击后层合板的压缩破坏机理。
Compressive failure tests were carried out on composite laminates and stitched laminates after low velocity impact to study compressive failure mechanisms of laminates after low velocity impact.
对缝纫层合板和无缝纫层合板进行低速冲击后压缩破坏实验,以研究低速冲击后层合板的压缩破坏机理。
A tremendous advantage of these vessels is that high compressive stresses are induced during winding. This Prestressing greatly reduces the risk of fatigue failure.
这种容器的最大优点是在绕制过程中获得高预压缩应力,显著减少疲劳失效的危险性。
The experimental results show that both the failure modes and crack position of the tubes under axial compressive load changed when the end of the composite tubes are strengthened.
结果表明,复合材料圆管端部加强后,其轴压破坏模式和破坏位置都发生了改变。
Based on compressive deformation experiments of 21 pieces of sand-lime-AAC(SLAAC) masonry, this paper analyses their failure mechanism, and compares it with other masonries.
通过对21个灰砂蒸压加气混凝土砌体试件受压变形性能的试验研究,分析了其受压破坏现象及机理,并与其他砌体进行了对比。
Failure process under compressive pressure was recorded using CT images and CT Numbers.
使用CT图像和CT数压缩压力下的破坏过程。
The global failure criterion of rock mass element is proposed based on the analysis of releasable strain energy and is well accordance with the result of biaxial compressive test on marble.
基于可释放应变能建立岩体单元的整体破坏准则,该准则与大理岩的双压试验结果符合得比较好。
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。
The relation between splitting tensile strength and compressive strength and the effects of steel fiber types and volume ratio on behavior of the deformation of split failure are discussed.
探讨了劈拉强度与抗压强度的关系、钢纤维体积率及钢纤维类型对劈拉变形性能的影响。
Organic aerogel has relatively high dynamic compressive strength and high dynamic failure strain, thus the anti-bullet property of organic aerogel is better than other aerogels.
有机气凝胶具有较高的动态压缩强度和较大的动态失效应变,因此其抗弹性能较好;
In this paper, 9 compressive specimens of 3 groups were tested to investigate the cracking resistant load, ultimate load, failure modes and deformation capacity of the grouted slotted block masonry.
本文通过3组9个抗压试件,了解开槽砌块灌孔砌体的受压开裂荷载、极限承载力、破坏形态和变形能力。
It is proved practically that taking compressive strength of rock cores from a few of boreholes as foundation bearing capacity for evaluation may result in serious engineering failure.
实践证明,仅以少数钻孔岩芯的抗压强度作为地基承载力的评价依据可能导致严重的工程失误。
During the ship collision and grounding, the crushing collapse of thin-walled structure subjected to compressive load is one of the important failure modes.
在船舶碰撞和搁浅中,薄壁结构在轴向压力条件下的压溃破坏是一种重要的破坏模式。
Large samples uniaxial compressive creep test indicates, the flow deformation and failure of SLATE is controlled by its structure plane.
大试件单轴蠕变实验表明,板岩流动变形破坏受结构面控制。
Large samples uniaxial compressive creep test indicates, the flow deformation and failure of SLATE is controlled by its structure plane.
大试件单轴蠕变实验表明,板岩流动变形破坏受结构面控制。
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