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- Keywords Biaxial stress;Saturation magnetization;Barkhausen effect; 二轴应力;饱和磁化;巴克豪森效应;
- This theory can be extended to biaxial stress. 这个理论能推广到双轴应力。
- It is proved that there is no contradiction between biaxial stress ellipse theory and practical loading condition. 采用理论推导和计算方法,对套管轴向应力计算公式进行了讨论。
- The behavior of subcritical crack growth and the effect of biaxial stress,under static load,was studied by experiments with glass specimens. 实验研究了玻璃在静载下的亚临界裂纹扩展特征及其受双向应力的影响。从而为脆性材料的可靠性和寿命评价提供理论基础和手段。
- At present, concretes and reinforced concretes are designed in uniaxial strength, but actually most of buildings are under biaxial stress. 摘要目前混凝土和钢筋混凝土建筑物多是以单轴强度为标准设计的,但实际上,大多数建筑物均处于多轴应力状态。
- Aimed at the problems of the theory of biaxial stress ellipse, a new method for casing strength design under combined loads the triaxial stress theory is put forward. 针对双向应力椭圆理论存在的问题,提出了解决组合载荷下套管柱强度设计的三向应力圆理论;
- Biaxial stress of ferromagnetic materials and residual stress of welding components have been measured by using the relation between Barkhausen effeet based on the law of approach to saturation magnetization and internal stress. 利用该技术,以近饱和磁化产生的巴克豪森效应与应力的关系,测量了铁磁构件的二轴应力和焊接构件的残余应力。
- A new failure criterion and elastic\|plastic constitutive relation for concrete under biaxial stresses is discussed in this paper. 讨论了混凝土在双向应力作用下的破坏准则和弹塑性本构关系。
- This theory can be extended to biaxial stress 这个理论能推广到双轴应力。
- substrate-induced biaxial stress 衬底致双轴应变
- Keywords biaxial molecule;nematic liquid crystal;cell theory;iterative method.; 双轴分子;向列型液晶;格胞理论;迭代方法;
- Fracture and Failure of BrittleMaterials under Biaxial Stress 脆性材料在双向应力下的断裂和失效研究
- Keywords biaxial crystal;optical indicatrix;circle profile;optical axial tangle; 双轴晶体;光率体;圆切面;光轴角;
- Keywords biaxial;weft knitted spacer fabric;composite material;flatwise compression property; 关键词双轴向;纬编间隔织物;复合材料;平压性能;
- Testing Equipment Development of Mining Similar Model on Biaxial Stress 采矿平面应力相似模拟试验装置的研制
- Keywords Biaxial spacer weft-knitted composite;Micro-structure;Quasi-static penetration;Finite element simulation; 双轴向纬编针织复合材料;细观结构;准静态侵彻;有限元模拟;
- Subcritical Crack Growth and Influence of Biaxial Stress in Brittle Materials 脆性材料的亚临界裂纹扩展和双向应力的影响
- Keywords Biaxial crystal;Index ellipsoid;Electrooptical coefficient;Phase delay; 双轴晶体;折射率椭球;电光系数;相位延迟;
- Keywords biaxial oriented polypropylene;market supply and demand;forecast;price;prospects; 关键词双向拉伸聚丙烯;市场供需;预测;价格;前景;
- Keywords Biaxial tensile test;cruciform specimen;stress-strain curve;yield locus; 双向拉伸试验;十字形试件;各向异性;屈服准则;