- Email: [email protected]
Further developments in boundary element methods
FURTHER DEVELOPMENTS IN 9 ~ BOUNDARY ELEMENT METHODS Proceedings of the Third International Seminar July 1981. Edited by C. Brebbia, Southampton University The Proceedings contain approx. 40 apers on Basic Principles, Potential roblems, Elasticity, Plasticity, Time Dependent Problems, and others. The book is essential for any engineers or scientists interested in the most recent advances in Boundary Elements. Hardback £32.00 750 pp. approx. July 1981
p
FINITE ELEMENTS IN PLASTICITY: THEORY AND PRACTICE D.R.J. Owen and E. Hinton, University College Swansea This test describes the application of the finite element method to the solution of elastoplastic problems. The essential steps in the numerical solution of such nonlinear problems are introduced by the analysis of onedimensional axial bar systems, The theory is then generalised to the case of a continuum and particular expressions are derived for the twodimensional situations of plane stress/ strain and axial symmetry. Elastoplastic plate bending problems are also considered. The important topic of the elastoviscoplastic behaviour of solids is then treated and detailed expressions provided for both explicit and implicit time integration schemes. Finally the dynamic transient analysis of solids in which plasticity effects are present is undertaken and special reference is made to seismic load conditions. For each application complete FORTRAN computer codes are developed and documented in detail, These programs are both flexible and efficient and have potential usage in commercial as well as teaching and research environments. Hardback £29,50 450 pp. approx. 1980
J'tructurey ENVIRONMENTAL FORCES ON ENGINEERING STRUCTURES Proceedings of the International Conference at Imperial College, London, July 1979. Edited by C.A. Brebbia, P.L. Gould and J, Munro,
The main topic of the Proceedings is the behaviour of structures under environmental loading due to wind, ocean and earthquake effects, as well as such other topics as temperature effects, fatigue, vehicle loading, etc. Hardback £24.00 574 pp. 1979
OFFSHORE STRUCTURES Edited by F.L. Carneiro, A.J. Ferrente and S.H. Sphaier, UFRJ, Rio de Janeiro and C.A. Brebbia, University of California, Irvine. This book is the recorded proceedings of the prestigious International Symposium on Offshore Structures, held at COPPE, Federal University of Rio de Janeiro, Brazil October 1979. Contents: fatigue, corrosion, cracking; collisions, crashes; effect of permanent actions and hydrostatic pressure on submerged concrete; effect of thermal gradients on sea structures; behavmourof lightweight concrete structures in a sea environment; behaviour of soils in the foundations of offshore structures; wave, currents, wind, earthquakes; analysis of the response of offshore structures to random dynamic actions; soil structure and sea structure interaction; numerical methods and computer programs; codes of practice for design and construction of offshore structures and foundations; structural safety and serviceability requirements; construction techniques; tolerances and quality control; repair methods; instrumentation, observation and testing; protection methods, fire resistance. Hardback £29.00 900 pp. approx. 1980
Films FINITE ELEMENTS The film introduces to a technical audience the fundamentals of the finite element method. This method is used to enable engineers to calculate the behaviour of a solid, complex shaped, object when subjected to changing, externally generated forces. The finite element method effectively allows the solid object to be represented by a grid, or mesh, of links where the effects on any one link, due to its neighbours, can equation.berepresentedbyadifferential Three engineering examples have been used:* A bridge when subjected to varying load * The flow of a river around a fixed pylon * The distribution or pollutants in tidal waters The capability of a computer to run a finite element program for many different problems is emphasized. Price £130 including post & packing 16 mm (ColourJ 12 minutes
TEACHING PACKAGE FOR
BOUNDARY ELEMENTS
Teachinq Packaqe/ CMC also offers two packages to aid the teaching of computer oriented methods in an advanced form. The packages are available aid for teaching undergraduate as well as post expenence courses.
TEACHING PACKAGE FOR COMPUTER SOLUTION OF ENGINEERING PROBLEMS This package comes in a special container and comprises the following text book set of 210 slides magnetic tape containing a library of 54 computer programs copy of the computer generated film "Finite Elements" manual describing two simple experiments teaching manual Price £430
m m m m m m m m m m m
mmmmm
LlVdeVForm
Date Please send me/us the following books: Quantity Title/author
Send (and makechequespayable) to: CML PUBLICATIONS Computational Mechanics Centre 125 High Street, Southampton, SO1 0AA, England
m m m
Price
Payment with order please I enclose ~
in full payment
MrlMrs/Miu/MI (BLOCK CAPS)
Addrm
Prices end publication d a m were going to press ration,
=~O~
The film introduces to a technical ~e.vil~ ENGINEERINGEXPERIMENTS WITH A DESKTOP COMPUTER audience the fundamentals of the This package includes the following boundary element method. The text book method =s presented in a simple way experimental apparatus for truss which deeply contrasts with the analysis complex mathematical treatment experimental apparatus for associated with boundary integral continuous beam analysis equations. The advantages of using an experimental apparatus for grillage element grid that needs only to be analysis defined on the external surface of the experimental apparatus for 2-D body are stressed. The film shows how stress analysis boundary elements can be applied to SC90 desktop computer solve very complex problems, built-in analysis programs for truss, previously only amenable to finite frame, grillage and 2D stress element or finite difference solutions. analysis The examples used in the film are: instructional computer cassette tape * Seepage under a concrete dam scg0 computer user's manua$ resting on an inhomogeneous laboratory manual anisotropic media Price £2,995 * Discretization of a three dimensional solid ring using boundary and finite elements * Inviscid incompressible fluid around an obstruction in a two dimensional channel. Comparison of results with finite elements * Three dimensional stress analysis of a buried pipe when the soil is partially frosted * Analysis of the transient heat diffusion in the turbine disc of a jet engine Price £130 including post & packing 16 mm (Colour) 10 minutes
POSTAGE R. PACKING TOTAL U K 8= Ovaresas (Surfam Mail) Free Overseas Air Mail add 40% (enyo(earpayment will be refunded) G R A N D T O T A L
m m m m m m m m
Signed__
m m m m m m m
m m m m m m
p
FINITE ELEMENTS IN PLASTICITY: THEORY AND PRACTICE D.R.J. Owen and E. Hinton, University College Swansea This test describes the application of the finite element method to the solution of elastoplastic problems. The essential steps in the numerical solution of such nonlinear problems are introduced by the analysis of onedimensional axial bar systems, The theory is then generalised to the case of a continuum and particular expressions are derived for the twodimensional situations of plane stress/ strain and axial symmetry. Elastoplastic plate bending problems are also considered. The important topic of the elastoviscoplastic behaviour of solids is then treated and detailed expressions provided for both explicit and implicit time integration schemes. Finally the dynamic transient analysis of solids in which plasticity effects are present is undertaken and special reference is made to seismic load conditions. For each application complete FORTRAN computer codes are developed and documented in detail, These programs are both flexible and efficient and have potential usage in commercial as well as teaching and research environments. Hardback £29,50 450 pp. approx. 1980
J'tructurey ENVIRONMENTAL FORCES ON ENGINEERING STRUCTURES Proceedings of the International Conference at Imperial College, London, July 1979. Edited by C.A. Brebbia, P.L. Gould and J, Munro,
The main topic of the Proceedings is the behaviour of structures under environmental loading due to wind, ocean and earthquake effects, as well as such other topics as temperature effects, fatigue, vehicle loading, etc. Hardback £24.00 574 pp. 1979
OFFSHORE STRUCTURES Edited by F.L. Carneiro, A.J. Ferrente and S.H. Sphaier, UFRJ, Rio de Janeiro and C.A. Brebbia, University of California, Irvine. This book is the recorded proceedings of the prestigious International Symposium on Offshore Structures, held at COPPE, Federal University of Rio de Janeiro, Brazil October 1979. Contents: fatigue, corrosion, cracking; collisions, crashes; effect of permanent actions and hydrostatic pressure on submerged concrete; effect of thermal gradients on sea structures; behavmourof lightweight concrete structures in a sea environment; behaviour of soils in the foundations of offshore structures; wave, currents, wind, earthquakes; analysis of the response of offshore structures to random dynamic actions; soil structure and sea structure interaction; numerical methods and computer programs; codes of practice for design and construction of offshore structures and foundations; structural safety and serviceability requirements; construction techniques; tolerances and quality control; repair methods; instrumentation, observation and testing; protection methods, fire resistance. Hardback £29.00 900 pp. approx. 1980
Films FINITE ELEMENTS The film introduces to a technical audience the fundamentals of the finite element method. This method is used to enable engineers to calculate the behaviour of a solid, complex shaped, object when subjected to changing, externally generated forces. The finite element method effectively allows the solid object to be represented by a grid, or mesh, of links where the effects on any one link, due to its neighbours, can equation.berepresentedbyadifferential Three engineering examples have been used:* A bridge when subjected to varying load * The flow of a river around a fixed pylon * The distribution or pollutants in tidal waters The capability of a computer to run a finite element program for many different problems is emphasized. Price £130 including post & packing 16 mm (ColourJ 12 minutes
TEACHING PACKAGE FOR
BOUNDARY ELEMENTS
Teachinq Packaqe/ CMC also offers two packages to aid the teaching of computer oriented methods in an advanced form. The packages are available aid for teaching undergraduate as well as post expenence courses.
TEACHING PACKAGE FOR COMPUTER SOLUTION OF ENGINEERING PROBLEMS This package comes in a special container and comprises the following text book set of 210 slides magnetic tape containing a library of 54 computer programs copy of the computer generated film "Finite Elements" manual describing two simple experiments teaching manual Price £430
m m m m m m m m m m m
mmmmm
LlVdeVForm
Date Please send me/us the following books: Quantity Title/author
Send (and makechequespayable) to: CML PUBLICATIONS Computational Mechanics Centre 125 High Street, Southampton, SO1 0AA, England
m m m
Price
Payment with order please I enclose ~
in full payment
MrlMrs/Miu/MI (BLOCK CAPS)
Addrm
Prices end publication d a m were going to press ration,
=~O~
The film introduces to a technical ~e.vil~ ENGINEERINGEXPERIMENTS WITH A DESKTOP COMPUTER audience the fundamentals of the This package includes the following boundary element method. The text book method =s presented in a simple way experimental apparatus for truss which deeply contrasts with the analysis complex mathematical treatment experimental apparatus for associated with boundary integral continuous beam analysis equations. The advantages of using an experimental apparatus for grillage element grid that needs only to be analysis defined on the external surface of the experimental apparatus for 2-D body are stressed. The film shows how stress analysis boundary elements can be applied to SC90 desktop computer solve very complex problems, built-in analysis programs for truss, previously only amenable to finite frame, grillage and 2D stress element or finite difference solutions. analysis The examples used in the film are: instructional computer cassette tape * Seepage under a concrete dam scg0 computer user's manua$ resting on an inhomogeneous laboratory manual anisotropic media Price £2,995 * Discretization of a three dimensional solid ring using boundary and finite elements * Inviscid incompressible fluid around an obstruction in a two dimensional channel. Comparison of results with finite elements * Three dimensional stress analysis of a buried pipe when the soil is partially frosted * Analysis of the transient heat diffusion in the turbine disc of a jet engine Price £130 including post & packing 16 mm (Colour) 10 minutes
POSTAGE R. PACKING TOTAL U K 8= Ovaresas (Surfam Mail) Free Overseas Air Mail add 40% (enyo(earpayment will be refunded) G R A N D T O T A L
m m m m m m m m
Signed__
m m m m m m m
m m m m m m