Abstract

The stability problems of thin plates with different defects such as holes, inclusions and cracks under tension are investigated. Loss of planar form of deformation occurs due to the formation of compressive stress zones near defects. By the study of deformation and stability of plates of nanometer thickness should be taken into account the effect of surface stresses acting on the faces of the plate. With the decrease of thickness the surface stresses they could significantly change the bending stiffness of the plate and correspondingly the critical load at which the planar shape of deformation is lost. In this work we study the following problems of stability of thin plates under tension: the plate with circular hole, the infinite plate with circular inclusion, the ring-shaped plate, which is expanded of external forces, the infinite plate with the system of parallel cracks. The analytical results are compared with results of finite element modeling.

Original languageEnglish
Pages793-794
Number of pages2
Publication statusPublished - 1 Jan 2017
Event14th International Conference on Fracture, ICF 2017 - Rhodes
Duration: 18 Jun 201720 Jun 2017

Conference

Conference14th International Conference on Fracture, ICF 2017
CountryGreece
CityRhodes
Period18/06/1720/06/17

Fingerprint

Cracks
Defects
Compressive stress
Loads (forces)
Stiffness

Scopus subject areas

  • Civil and Structural Engineering
  • Building and Construction

Cite this

Bochkarev, A. O., Morozov, N. F., Semenov, B. N., & Solovyev, A. S. (2017). The strength and stability of nanoplates with holes and inclusions. 793-794. Paper presented at 14th International Conference on Fracture, ICF 2017, Rhodes, .
Bochkarev, A. O. ; Morozov, N. F. ; Semenov, B. N. ; Solovyev, A. S. / The strength and stability of nanoplates with holes and inclusions. Paper presented at 14th International Conference on Fracture, ICF 2017, Rhodes, .2 p.
@conference{e2c32084ffd8449da26edc44fcbaead1,
title = "The strength and stability of nanoplates with holes and inclusions",
abstract = "The stability problems of thin plates with different defects such as holes, inclusions and cracks under tension are investigated. Loss of planar form of deformation occurs due to the formation of compressive stress zones near defects. By the study of deformation and stability of plates of nanometer thickness should be taken into account the effect of surface stresses acting on the faces of the plate. With the decrease of thickness the surface stresses they could significantly change the bending stiffness of the plate and correspondingly the critical load at which the planar shape of deformation is lost. In this work we study the following problems of stability of thin plates under tension: the plate with circular hole, the infinite plate with circular inclusion, the ring-shaped plate, which is expanded of external forces, the infinite plate with the system of parallel cracks. The analytical results are compared with results of finite element modeling.",
author = "Bochkarev, {A. O.} and Morozov, {N. F.} and Semenov, {B. N.} and Solovyev, {A. S.}",
year = "2017",
month = "1",
day = "1",
language = "English",
pages = "793--794",
note = "14th International Conference on Fracture, ICF 2017 ; Conference date: 18-06-2017 Through 20-06-2017",

}

Bochkarev, AO, Morozov, NF, Semenov, BN & Solovyev, AS 2017, 'The strength and stability of nanoplates with holes and inclusions' Paper presented at, Rhodes, 18/06/17 - 20/06/17, pp. 793-794.

The strength and stability of nanoplates with holes and inclusions. / Bochkarev, A. O.; Morozov, N. F.; Semenov, B. N.; Solovyev, A. S.

2017. 793-794 Paper presented at 14th International Conference on Fracture, ICF 2017, Rhodes, .

Research output

TY - CONF

T1 - The strength and stability of nanoplates with holes and inclusions

AU - Bochkarev, A. O.

AU - Morozov, N. F.

AU - Semenov, B. N.

AU - Solovyev, A. S.

PY - 2017/1/1

Y1 - 2017/1/1

N2 - The stability problems of thin plates with different defects such as holes, inclusions and cracks under tension are investigated. Loss of planar form of deformation occurs due to the formation of compressive stress zones near defects. By the study of deformation and stability of plates of nanometer thickness should be taken into account the effect of surface stresses acting on the faces of the plate. With the decrease of thickness the surface stresses they could significantly change the bending stiffness of the plate and correspondingly the critical load at which the planar shape of deformation is lost. In this work we study the following problems of stability of thin plates under tension: the plate with circular hole, the infinite plate with circular inclusion, the ring-shaped plate, which is expanded of external forces, the infinite plate with the system of parallel cracks. The analytical results are compared with results of finite element modeling.

AB - The stability problems of thin plates with different defects such as holes, inclusions and cracks under tension are investigated. Loss of planar form of deformation occurs due to the formation of compressive stress zones near defects. By the study of deformation and stability of plates of nanometer thickness should be taken into account the effect of surface stresses acting on the faces of the plate. With the decrease of thickness the surface stresses they could significantly change the bending stiffness of the plate and correspondingly the critical load at which the planar shape of deformation is lost. In this work we study the following problems of stability of thin plates under tension: the plate with circular hole, the infinite plate with circular inclusion, the ring-shaped plate, which is expanded of external forces, the infinite plate with the system of parallel cracks. The analytical results are compared with results of finite element modeling.

UR - http://www.scopus.com/inward/record.url?scp=85066014496&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:85066014496

SP - 793

EP - 794

ER -

Bochkarev AO, Morozov NF, Semenov BN, Solovyev AS. The strength and stability of nanoplates with holes and inclusions. 2017. Paper presented at 14th International Conference on Fracture, ICF 2017, Rhodes, .