GEOMETRIC GAUGE-THEORY OF METRIC DEFECTS

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	GEOMETRIC GAUGE-THEORY OF METRIC DEFECTS
	L. K. Dong; H. Y. Zhang; C. W. Lung
	1991
发表期刊	International Journal of Solids and Structures
ISSN	0020-7683
卷号	28 期号:5 页码:607-615
摘要	The mechanical behavior of a material manifold with dislocations and disclinations is explored by applying non-Riemannian geometry and gauge field theory. A geometric gauge theory of metric defects is introduced by local Lorentz invariance. As a result, we give the connection coefficients with the affine and the gauge connection. Taking the displacement field, the frame field and gauge field as basic parameters, we obtain the constitutive equations and the governing equations based on a variational principle with respect to the groups of a coordinate transformation and a gauge transformation.
部门归属	acad sinica,int ctr mat phys,shenyang 110015,peoples r china. int ctr theoret phys,i-34100 trieste,italy.;dong, lk (reprint author), acad sinica,inst met res,shenyang 110015,peoples r china
关键词	Continuum
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/39390
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	L. K. Dong,H. Y. Zhang,C. W. Lung. GEOMETRIC GAUGE-THEORY OF METRIC DEFECTS[J]. International Journal of Solids and Structures,1991,28(5):607-615.
APA	L. K. Dong,H. Y. Zhang,&C. W. Lung.(1991).GEOMETRIC GAUGE-THEORY OF METRIC DEFECTS.International Journal of Solids and Structures,28(5),607-615.
MLA	L. K. Dong,et al."GEOMETRIC GAUGE-THEORY OF METRIC DEFECTS".International Journal of Solids and Structures 28.5(1991):607-615.