Výsledky vyhledávání - "Circular hole"

Akademický článek

Analysis on damage evolution of jointed rock masses containing a circular hole under uniaxial compression

Autor: Zhongliang Feng, Yuyou Yang, Zhongxin Liu, Xin Chen, Shuailong Zhang, Huanqiang Luan, Guowen Tian, Changjing Feng

Publikováno v: Case Studies in Construction Materials, Vol 20, Iss , Pp e02937- (2024)

Damage evolution of jointed rock masses during the excavation processes may trigger geological engineering disasters. In this study, macroscopic mechanical response (strength, failure characteristics, stress-strain variations, and the process of crac

Externí odkaz: https://doaj.org/article/b156e24e8b6242e9936755737da36634

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Akademický článek

Plastic accumulation and fracture characteristics of hull plates with circular holes under cyclic loading

Autor: Huwei CUI, Song HU, Benguo GAO

Publikováno v: Zhongguo Jianchuan Yanjiu, Vol 18, Iss 3, Pp 186-196 (2023)

Objectives This study seeks to grasp the effects of the initial deflection shape on the plastic accumulation characteristics of hull plates with circular holes under cyclic loading.MethodsFinite element software ABAQUS is used to carry out the nonlin

Externí odkaz: https://doaj.org/article/35e942d59d354e999e5129479f535e54

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Akademický článek

NUMERICAL STUDY FOR A THREE DIMENSIONAL LAMINAR NATURAL CONVECTION HEAT TRANSFER FROM AN ISOTHERMAL HEATED HORIZONTAL AND INCLINED SQUARE PLATE AND WITH A CIRCULAR HOLE

Autor: Yasmeen Hameed Abd, Ikhlase M. Fayed

Publikováno v: Journal of Engineering, Vol 13, Iss 02 (2024)

A theoretical study for a three-dimensional natural convection heat transfer from an isothermal horizontal , vertical and inclined heated square flat plates (with and without circular hole) has been done in the present work. The study involved the nu

Externí odkaz: https://doaj.org/article/6f95a25e044c497fb06eb551e1066f65

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Akademický článek

Elastic Shear Buckling of Tapered Steel Plate Girders with Opening in Web

Autor: Asmaa Y Hamed

Publikováno v: JES: Journal of Engineering Sciences, Vol 51, Iss 3, Pp 148-172 (2023)

Tapered Plate girders are considered the most efficient choice in design of the industrial buildings and bridges with large-span. Openings in the web of plate girders are frequently required to give space for services, resulting in increased fabricat

Externí odkaz: https://doaj.org/article/5b2f3206227d4d9c9784396458606bf7

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Akademický článek

Stress distribution in an infinite plate with discontinuities like elliptical or circular hole by boundary force method

Autor: Shrikrishna Badiger, Ramakrishna D. S.

Publikováno v: SN Applied Sciences, Vol 5, Iss 3, Pp 1-13 (2023)

Article highlights Boundary force method is a hybrid technique (analytical and numerical) which employs superposition principle. This method is applied to elliptical/circular hole and provides accurate estimation of stress concentration factor. Accur

Externí odkaz: https://doaj.org/article/adde03c8d1dd4377b0b11f7043f8cfd3

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