title: Stress Concentration of Periodic Collinear Square Holes in an Infinite Plate in Tension.
abstract: A numerical approach for the stress concentration of periodic collinear holes in an infinite plate in tension is presented. It involves the fictitious stress method and a generalization of Bueckner's principle. Numerical examples are concluded to show that the numerical approach is very efficient and accurate for analyzing the stress concentration of periodic collinear holes in an infinite plate in tension. The stress concentration of periodic collinear square holes in an infinite plate in tension is studied in detail by using the numerical approach. The calculated stress concentration factor is proven to be accurate.
authors.affiliation: Research Laboratory on Composite Materials, Harbin Institute of Technology , Harbin 150001 , China.
authors.forename: Changqing
authors.initials: C
authors.lastname: Miao
authors.affiliation: Department of Automotive Engineering, Tsinghua University , Beijing 100084 , China.
authors.forename: Yintao
authors.initials: Y
authors.lastname: Wei
authors.affiliation: Research Laboratory on Composite Materials, Harbin Institute of Technology , Harbin 150001 , China.
authors.forename: Xiangqiao
authors.initials: X
authors.lastname: Yan
keywords: square hole; stress concentration; the fictitious stress method