1) shear band
剪切带
1.
Microstructural characteristic of shear bands in forged electromagnetic pure iron;
锻态电磁纯铁的剪切带和微观组织分析
2.
The bifurcation analysis of shear band of rock under the plane strain condition;
岩石在平面应变条件下剪切带的分叉分析
3.
Nonlocal analysis of stable states and stable paths of propagation of damage shear bands based on large deformation theory;
损伤剪切带的稳定状态与路径——大变形非局部化分析
2) shear zone
剪切带
1.
Geologic features of gold-bearing ductile-brittle shear zone of Ankou Town;
安口镇含金韧—脆性剪切带地质特征
2.
Kinematics of shear zones: a review with emphasis on a triclinic model and the importance of differentiating ductile slickenside striations from stretching lineations;
剪切带运动学:重点评述三斜模式和区分韧性滑动擦痕与拉伸线理的重要性
3.
The Laowan gold deposit in Henan Province,one of the most important gold deposits in the Qinling-Dabie orogenic belt,is hosted within Proterozoic metamorphic rocks,controlled by the Lanwan NWW-trending shear zone and related to the nearby Laowan Yanshanian granite.
河南老湾金矿是秦岭—大别造山带中代表性金矿之一,其容矿围岩是元古宙变质岩,矿体受到NWW向老湾剪切带的控制,同时附近又有燕山期花岗岩。
3) shear bands
剪切带
1.
Study of test on the formation of shear bands in Shanghai yellowish dark brown silty clay;
上海浅层褐黄色粉质粘土剪切带形成的试验研究
2.
6Cr copper alloy is mixed up,the shear bands of UFG Cu-0.
6Cr合金的驻留滑移带非常杂乱,超细晶铜铬合金的剪切带沿着ECAP最后一道次剪切面发展,沿着ECAP最后一道次剪切面发展的剪切带在疲劳断裂初期和早期的裂纹增殖中起着决定性作用。
3.
The plastic strain is carried either by shear bands only, or by shear ba.
在 应变控制疲劳样品中,塑性变形既可由剪切带来承担,也可以由剪切带和形变带共同承担,进而疲劳裂纹分别沿剪切带或形变带萌 生。
4) Shear zones
剪切带
1.
Hanshan gold deposit discovered by the means of inspecting heavy concentrate anomaly in 1995,is middlesize structurealtered rock type relating to brittletough shear zones in teh North Qilian orogenic beltThe formation of deposit is controlled by both orebearing stratum and structures,especially the latter
寒山金矿床是原甘肃地勘局酒泉地质矿产调查队于1995年检查1∶20万重砂异常时发现的,是北祁连造山带新发现的一个与韧脆性剪切带有关的中型构造蚀变岩型金矿。
2.
Numerical viscoelastic modeling for porphyroclast rotation in ductile shear zones is done by a viscoelastic finite element program based on detailed investigation to three ductile shear zones,the Taihangshan Mountains,North China.
采用粘弹性力学分析程序对太行山阜平地区剪切带中斑晶旋转问题进行了有限元数值模拟。
3.
The emplacement space is controlled by the extensional jogs of the sinistral strike-slip shear zones, and within the pluton there are original magmatic flow structures and abundant intrusive plastic deformation structures, indicating a double- character of the dominant forceful intrusion and the auxiliary passive intrusion.
侵位空间受控于左行走滑剪切带的拉张区，岩体中保留有岩浆液态流动构造和丰富的侵位塑变构造，具有以主动侵位为主，被动侵位为辅的双重特征。
5) shear belt
剪切带
1.
A series of shear structures and secondary faults were produced as to result in extensive space during the formation and development of the Kangding-Shimian-Mianning ductile shear belt in the Shimian,Sichuan Province.
康定—石棉—冕宁韧性剪切带在其成生演化过程中 ,产生大量剪切构造及次级断裂 ,造成扩张空间。
6) PLC shearing band
PLC剪切带
补充资料：剪切带
| 剪切带 shear zone 发育在岩石圈中具剪切应变的强烈变形带。这一变形带可以是应变不连续的面状构造（ 断层），或者在露头尺度上见不到几何不连续性而呈连续应变的韧性剪切带。小者仅见于岩石薄片中，大者可延伸上千千米。按照剪切应变发生时的岩石的力学行为不同和应变速率的差异，剪切带可以分为3种类型：①脆性剪切带。即断层。一般在不高的温度、 压力和高应变速率的条件下形成，碎裂岩系列代表地壳7～10千米以上脆性剪切带的产物。②韧性剪切带。产在较深部位的剪切应变带，其伴生的长英质糜棱岩的形成深度通常不小于15千米 。③脆-韧性剪切带。宏观上在一韧性剪切变形带内，但可见到把剪切带岩石错开或带内出现羽状拉张裂隙。其形成环境和深度介于前二者之间。 |
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参考词条