Conservative Failure Criteria for Optimal Design of Composite Structures Including Effect of Shear Loading

被引：5

作者：

Satheesh, R. ^{[1
]}

Naik, G. Narayana ^{[1
]}

Ganguli, R. ^{[1
]}

机构：

[1] Indian Inst Sci, Dept Aerosp Engn, Bangalore 560012, Karnataka, India

来源：

MECHANICS OF ADVANCED MATERIALS AND STRUCTURES | 2012年 / 19卷 / 08期

关键词：

failure criteria; genetic algorithm; optimal design; conservative design; loading; micromechanics; OPTIMAL STACKING-SEQUENCE; GENETIC ALGORITHM; HELICOPTER ROTOR; PROGRESSIVE DAMAGE; OPTIMIZATION; LAMINATE; PLATES; BLADE; PANEL; SYSTEM;

D O I：

10.1080/15376494.2011.581408

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A minimum weight design of laminated composite structures is carried out for different loading conditions and failure criteria using genetic algorithm. The phenomenological maximum stress (MS) and Tsai-Wu (TW) criteria and the micro-mechanism-based failure mechanism based (FMB) failure criteria are considered. A new failure envelope called the Most Conservative Failure Envelope (MCFE) is proposed by combining the three failure envelopes based on the lowest absolute values of the strengths predicted. The effect of shear loading on the MCFE is investigated. The interaction between the loading conditions, failure criteria, and strength-based optimal design is brought out.

引用

页码：625 / 640

页数：16

共 38 条

[1] Global/local iteration for blended composite laminate panel structure optimization subproblems [J].

Adams, David B. ;

Watson, Layne T. ;

Seresta, Omprakash ;

Gurdal, Zafer .

MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2007, 14 (02) :139-150

[2] Optimum design of segmented passive-constrained layer damping treatment through genetic algorithms [J].

Al-Ajmi, Mohammed A. ;

Bourisli, Raed I. .

MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2008, 15 (3-4) :250-257

[3] Optimal stacking sequence of laminated anisotropic cylindrical panel using genetic algorithm [J].

Alibeigloo, A. ;

Shakeri, M. ;

Morowat, A. .

STRUCTURAL ENGINEERING AND MECHANICS, 2007, 25 (06) :637-652

[4] Evolutionary identification and optimization of composite structures [J].

Beluch, Witold .

MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2007, 14 (08) :677-686

[5]

Chen H., 2009, J STRUCT ENG MECH, P407

[6] Review of failure criteria of fibrous composite materials [J].

Echaabi, J ;

Trochu, F ;

Gauvin, R .

POLYMER COMPOSITES, 1996, 17 (06) :786-798

[7]

Goldberg D. E., 2007, GENETIC ALGORITHMS S, P7

[8] Multidisciplinary design and optimization of active trailing edge for smart helicopter rotor blade [J].

Grohmann, Boris A. ;

Maucher, Christoph ;

Prunhuber, Tobias ;

Jaenker, Peter ;

Dieterich, Oliver ;

Enenkl, Bernhard ;

Bauer, Markus ;

Ahci, Elif ;

Altmikus, Andree ;

Baier, Horst .

MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2008, 15 (3-4) :307-324

[9]

Gurdal Z., 1999, DESIGN OPTIMIZATION, P19

[10] Predicting failure in composite laminates: The background to the exercise [J].

Hinton, MJ ;

Soden, PD .

COMPOSITES SCIENCE AND TECHNOLOGY, 1998, 58 (07) :1001-1010

← 1 2 3 4 →