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1)  brittle marble
脆性大理岩
1.
Uniaxial compression experiments were carried out for brittle marble with pre-existing fissures by the rock mechanics servo-controlled testing system.
采用岩石力学伺服试验机,对断续预制裂隙脆性大理岩进行单轴压缩试验,基于全程变形曲线的试验结果,分析裂隙参数(岩桥倾角、裂隙间距、裂隙长度、裂隙数目与裂隙倾角)几何分布对大理岩变形破坏特征的影响规律。
2)  brittle rock
脆性岩石
1.
Microcosmic failure detection analysis and critical failure action for brittle rock;
脆性岩石细观损伤分析与临界破坏行为
2.
Research on experiments of brittle rock fragmentation by combined dynamic and static loads;
动静载组合破碎脆性岩石试验研究
3.
Experimental study on size effect on comperession strength of brittle rock based on grey theory;
基于灰色理论的脆性岩石抗压强度尺寸效应试验研究
3)  brittle rocks
脆性岩石
1.
Based on the mesodamage tests of some brittle rocks under monotonic loading and creep condition, this paper investigates on the formation and development of mesocracks and their damage effects, as well as the mesocrack damage characteristics in the fracture process zone of a main crack.
本文在单调加载和恒载蠕变条件下进行了脆性岩石损伤动态全过程的细观试验。
2.
The spatial development of a single shear band in saturated brittle rocks for anti-plane shear deformation is investigated.
对反平面剪切条件下饱和脆性岩石中单个剪切带的空间发展进行了分析。
4)  brittle rock
脆性岩体
1.
V-shaped notch can be commonly seen as a profile of brittle rock failure under high stresses.
高应力条件下脆性岩体发生破坏时的一个基本表现特征是破坏剖面呈“V”形形态,这一破坏特征实质上是由于岩体局部进入屈服状态以后强度降低、应力在该局部范围附近转移引起。
5)  friable sandstone
脆性砂岩
6)  brittle-plastic rocks
脆塑性岩石
补充资料:脆性
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性质: 材料在外力作用下(如拉伸、冲击等)仅产生很小的变形即断裂破坏的性质。聚合物脆性与聚合物结构及使用条件(温度、外力作用速率等)有关,柔性链高分子聚合物脆性小,韧性好;刚性链高分子则相反。常用冲击强度或断裂伸长表征聚合物的脆性。

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