1) ductile shear failure
韧性剪切破坏
2) brittle shear failure
脆性剪切破坏
3) Shear failure
剪切破坏
1.
Anisotropy of shear strength of layered rocks and determination of shear failure plane;
层状岩体抗剪强度的方向性及剪切破坏面的确定
2.
Research on point safety factor of shear failure geomaterials
岩土材料剪切破坏点安全系数的研究
3.
Based upon shear strain gradient plastic theory of rock deformation localization, it is assumed that the failure pattern of rock in the shear band is shear failure.
假设剪切带内部的岩体为剪切破坏 ,利用剪切应变梯度塑性理论 ,解析得出了考虑围压和孔隙压力的岩石试件应力与应变的关系 ,解析解与众多的实验研究结果比较一致 ,围压效应和孔隙压力效应是局部化所致 ,这一研究结果对于自然灾害的防治有一定的理论和实际意
4) fracture toughness
破坏韧性
1.
The fracture toughness(G_(ic))and fracture morphology of polyphenylene suifide(PPS)toughened with high performance thermoplastic bisphenol A polysulfone(PSF),polyetherketone with cardo group(PEK-C)have been studied.
研究了高性能热塑性树脂双酚 A 型聚砜(PSF)、酚酞型聚醚酮(PEK-C)增韧聚苯硫醚(PPS)的破坏韧性和破坏形态。
2.
Objective: Our aim was to investigate the effect of 4 and 60℃ caloric test on fracture toughness of the adhesive resin during dentin bond.
方法 :选用临床常用的粘接性树脂 [如Super bondC&B (SB)和Panavia 2 1(PV)等 ]为对象 ,采用破坏韧性试验的方法 ,分别对冷热循环试验前后各粘接性树脂的破坏韧性加以测试比较 ,并观察其粘接面的破坏方式变化。
3.
Objective:Our paper was to investigate the effect of inorganic filler contents on the adhesive strength and fracture toughness of adhesive resins on adhesion to dentin.
目的：探讨无机填料对粘接性树脂粘接强度与破坏韧性的影响，同时对４℃和６０℃冷热循环试验的影响进行探讨。
5) ductile shearing
韧性剪切
1.
Simulating experiments were done on foe migration process- "releasing local migration" of SiO2 in phyllite in the process of ductile shearing.
实验较好地模拟了韧性剪切作用过程中SiO2“释放-局部迁移”的迁移过程。
6) ductile shear
韧性剪切
1.
Metamorphic hydrothermal Shiwu gold deposit was located in the western part of Jinshan gold ore field of Jiangxi Province, and controlled by a ductile shear zone.
江西石坞金矿床位于江西省金山金矿田金山金矿西部,是一个受韧性剪切带控制的变质热液型大型岩金矿床。
2.
However, charnockitization was closely related to the ductile shear deformation in deep-levels.
造山带紫苏花岗岩化与深层次韧性剪切变形,特别是与造山作用过程的减压抬升揭顶作用具有密切关系。
补充资料：韧性剪切带
| 韧性剪切带 ductile shear zone 地壳深部(大于10～15千米)具有强烈塑性流变及旋转应变的面状高应变带。又称韧性断层。韧性剪切带中没有明显的不连续面，与两侧岩石之间的应变呈递进演化的关系 ，两侧岩石则显示出明显的剪切位移。规模小者见于显微镜下的薄片中，大者宽数十千米，延展可达上千千米，常见于造山带。韧性剪切带主要地质构造特征有：①面理、线理发育。②应变自中心向两侧递减，由此形成的面理或线理呈连续的S形或反S形排布。③带中岩石具明显的旋转构造特征，如不对称压力影，S型云母鱼。④软性矿物常呈优选方位组构特征。⑤在中心高应变带发育有糜棱岩。⑥在中心高应变带常可见到由于强烈剪切而形成与线理近于平行的A型褶皱或似箭鞘状的鞘褶皱。 |
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参考词条