Computational Mechanics '86

Plates and Shells.- Some Problems of Shearing and Twisting of Shallow Spherical Shells.- Formulation of Reissner-Mindlin Moderately-Thick/Thin Plate Bending Elements.- Deformations and Stresses in Shallow Spherical and Paraboloidal Domes with Polar Openings under Rotationally Symmetrical Loads.- Algorithms for Nonlinear Contact Constraints with Application to Stability Problems of Rods and Shells.- A Quadrilateral Membrane Element with Rotational Freedoms.- The Finite Element Method of Viscoelastic Large Deformation Plane Problem with Kirchhoff Stress Tensors-Green Strain Tensors Constitutive Relation.- A Shape Function Routine for a Thin, Curved Beam Finite Element.- Influence of Element Form on Accuracy in Isoparametric Elements.- Two Shear Deformable Plate Theories Vis-a-Vis Two Discrete Methods.- Elasto-Plastic Analysis of Thick Walled Cantilevered Tubes.- Numerical Investigation of the Deformation Behaviour of Elastic-Plastic Circular Thick-Walled Tubes under External Pressure and Axial Load.- Practical Method of Analysis of Rectangular Plates with Holes and Complicated Boundary Conditions by the Use of Spline Functions.- A Mixed Finite Element Method for Layered Composite Plates.- On the Selection of Stress Parameters for Hybrid/Mixed Finite Elements.- Quadratic Spline Thick/Thin Plate Triangular Hybrid Elements.- Reasonable Selection of the Stress Modes in a Hybrid Stress Element.- Development of Hierarchal Finite Element Methods at BIAA.- Reduced Integration, Nonconforming Modes, and their Coupling in Finite Elements.- Thick Shell Elements with Optimal Transverse Shear Interpolation.- Stiffened and Continuous Annular Sector Plates.- The Finite Strip-Element Method.- An Optimally Controlled Four-Node Quadrilateral Element for Reissner-Mindlin Plate.- The Recent Advances of MWR for Solid Mechanics in China.- A Study of the Isoparametric Timoshenko Beam Element with Reduced Integration.- Finite Element Models Based on the Method of Weighted Residuals.- On Simple Finite Element Methods for Mindlin Plates.- Panpenalty Finite Element Method.- Further Discussion of the New Lagrangian and Serendipity Degenerated Shell Elements.- Solid and Structural Mechanics.- On a Combined Stability and Contact Problem Concerning Multi-Lamellae Compression Flanges of I-Beams.- A Variational Framework for n-th Order Invariant Continuum Mechanics.- The Formulation and Solution of the Governing Equations of Motion for Three-Dimensional Linear Viscoelastodynamics.- Quasi-Generalized Virtual Work Principle and 3-Kind Variable of Generalized Variational Principle in Elastic Theory.- The Buckling Problem of Non-Homogeneous Beam.- The Exact Solution of Unequal Thickness Plate Problem.- Automatic Input of Computer Analysis in the Saw-tooth Transverse Bents.- Computer-Aided Nondestructive Measurements of Plastic Strains from Surface Displacements.- Approximate Modal Coupling of Multi Degree of Freedom Substructures.- Aero-Hydroelasticity and Stress of Spacers for Fuel Elements as Structural Anisotropic Domes Composed of Cylindrical Shells.- A Finite Element Model for the Lateral Strength of Railroad Track Structures.- Edge Effect of Hyperbolic Cooling Tower Supported by Column System.- Effect of Structural Twisting on the Optimal Stiffness of Shear Wall in Tall Building.- A Minimum Principle on Displacements and a Related NLP Formulation for the Elastostatics of Cable Systems.- An Adaptive Dynamic Relaxation Method for Static Problems.- Elastic Analysis of a Cylindrical Storage Tank by the Coupling Method of Boundary and Finite Elements.- A Semi-Analytical Finite Strip for Continuous Plate Structures.- Use of Off-Set Beam Elements in a Model for Torsional Deflection Analysis of a Grid Structure of Open Cross Sections.- Transient Response of a Bent Boom of Variable Cross Section with Link Joints Subjected to General Transient Loads.- Materially Nonlinear Large Displacement Analysis of Structures Using Reduced Basis Technique.- The Limit Analysis of Spatial Frames.- Indentation of a Plane Membrane with a Rigid Paraboloid.- Finite Element Modelling of Dynamic Contact Application for Blade Root Damping Estimation.- An Extended Penalty Function Method and its Application to a Virtual Work Principle for Impact Contact of Two Bodies.- Contact Forces and Stresses in Cables.- On Numerical Methods in Three-Dimensional Theory of Deformable Bodies Stability.- A Finite Element Approach for Repeated Elastic-Plastic Rolling Contact.- A Variational Approach to Plates on Elastic Foundations.- Numerical Treatment of Singularities in Elastic Contact Problems and Applications.- Finite Element Analysis of Beams on Two-Parameter Tensionless Foundations.- The Finite Element Analysis of the Contact Problem in Bearing.- Nonlinear Structural Problems.- Plastic Deformation of Inhomogeneous Materials with Elliptic Inclusions.- A New Analytical Model of Necking Phenomenon.- The Plastic Strain Modes and their Application in Elasto-Plastic Analysis.- A Finite Element Analysis of the Punch Press Forming of Thin Elastic-Plastic Plates.- FE-Modelling of Continuous Casting Problem.- On the Relations between the 'Flow' and 'Solid' Approaches in the Metal Forming Process.- Thin Extensional Beams under Large Deformations.- Some Considerations on Variational Principle for Elastic Rods with Finite Rotations in Space.- A Practical Large Displacements In-Plane Analysis of Elastic Beams.- Large Deflection Analysis of Elastoplastic Bending.- Finite Deformation of a Bar Bent through Finite Circular Supports.- A Recurrence Formula for Viscoelastic Constitutive Equations.- Effect of Elastic Strains in Steady-State Elasto Visco-Plastic Flow.- An Approach to the Numerical Analysis of a Generalized Plane Elastica.- Large Deflection Geometrically Nonlinear Behaviour of Laterally Loaded Segmental Plates.- Large Deflection of Plates Using Charge Simulation Method.- A Finite Element Formulation for Geometrically Non Linear Problems Using a Secant Matrix.- The Relationship between Twist Axis and Effective Torsional Stiffness of a Motorcycle Frame.- Elatic Buckling of Plates with Reinforced Square Holes.- Collapse, Progressive Buckling and Fatigue Strength of Cylindrical Tubes in Offshore Structures.- Buckling of Eccentrically Stiffened and Framed Orthotropic Spherical Shells under External Pressure.- Inelastic Stability Response of Thin Shells.- Bifurcation and Postbuckling Analysis of Columns with Consideration of Pointwise Elastic-Plastic Deformation History.- Finite Element Analysis of the Stability of Open Thin-Walled Structure with Diaphragms.- Numerical Analyses of Dynamic Contact Buckling Problems Using the Penalty Finite Element Method.- Reissner-Mindlin Plate Element for Large Deflection Problem.- Bifurcation and Post-Bifurcation Phenomena of Elastic-Plastic Circular Tubes Subjected to External Shrinking under Plane Strain Condition.- Contribution to Nonlinear Finite Element Analysis of Structures with Emphasis on Buckling and Post-Buckling Problems.- Numerical Analysis of Post-Buckling Behavior of Elastic Plastic Arches.- Large Deformation and Post-Buckling Analyses of Plane and Space Truss Structures.- Finite Element Analysis of Creep Crack Growth Based on Anisotropic Creep Damage Theory.- Computer Simulation of Deformation and Fracture of Small Metal Crystals.- Computational Method of Continuous Dislocations Model.- The Statistical Fracture Mechanics Analysis of Spherical Tank Failure Probability.- Modelling of Fracture Processes Occurring in the Focal Zone of a Tectonic Earthquake.- Material Modeling and Analysis.- Mechanical Sublayer Model for Elastic-Plastic Analyses.- Coupling between Temperature, Stress and Metallic Structures during Phase Transformation and the Analysis of Carburized Quenching of a Steel Gear.- Time Integration of Stiff Inelastic Constitutive Equations.- Analytical Representation for the Cyclic Stress-Strain Hysteresis Loops of Type 304 Austenitic Stainless Steel.- Elastic-Plastic Constitutive Equation Using Non-Orthogonal Curvilinear Coordinates and its Application in Numerical Methods.- A Method to Estimate Isothermal Creep under Arbitrary Uniaxial Stress-Reversals.- On the Elastic-Plastic Constitutive Equations in Incremental Form.- Constitutive Modeling of Cyclic Plasticity Considering Induced Anisotropy.- Finite Element Formulation for an Elasto-Viscoplastic Anisotropic Strain Hardening Material.- Elastoplastic Constitutive Model with a Subloading Surface.- An Integral Representation for Plastic Strain of an Elastic-Plastic Solid.- Jet Locality as Implied by Body Self-Determinism and Continuity.- The Variations of Flow Stress and Coercivity of Dual Phase Steel during the Reverse Flow.- An Iterative Method for Elastic-Plastic Stress Analysis.- Constitutive Modeling under High Temperature and High Strain Rate Loading Conditions.- Elaboration of a Constitutive Model of Cyclic Plasticity under Non-Proportional Loading.- Computer-Aided Systematic Formulation of Inelastic Constitutive Equations of Polycrystalline Metals.- Finite Element Analysis for Shape Memory Alloy.- The Prediction of Transient Responses of Spinal Motion Segments Using Finite Elements Based on Porous Medium Theory.- Axial Cyclic Hardening Behavior of Metallic Materials under a Constant Shear Stress.- Constitutive Equations of Arterial and Ventricular Wall Tissues Based on Pressure-Volume Relations.- On the Simulation of Respiratory Dynamics.- An Analysis of Refractive Surgery by the Finite Element Method.- Constitutive Law of the Arterial Wall and Stress Distribution.- Analysis of Fibre Reinforced Composite Structures Using Finite Element Method.- Stability Analysis of Composite Plates.- Stress Analysis of FRP Bonded Structure and its Considerations.- Microscopic Stress Analysis by 3-D FEM of Twill Woven Fabric Composites.- On Load Capability of Complicated Composite Laminated Structure.- Mathematical Software for Experimental Methods of Ceramics Investigations.- Transient Response of Cross-and-Angle-Plied Composite Plates due to Transverse Loading.- On Some Approaches to Numerical Solution of Linear and Nonlinear Boundary Value Problems of the Theory of Layered Anisotropic Shells.- Computational Simulation of Progressive Fracture in Fiber Composites.- Mixed Variational Formulations of Various Theories of Laminated Composite Plates.- NDE of FRP Composites Using Acousto-Ultrasonic Technique.- Calculation of Stress Intensity Factor for Orthotropic Composite Specimen by FEM.- Interlaminar Stresses Analysis in Symmetric Composite Laminates under Bending.- Analysis and Calculation of Stresses and Displacements in Layered Elastic Systems.- An Endochronic Model for Concrete with Intrinsic Time.- Verification of Plasticity Based Models for Concrete.- A Constitutive Modeling of the Mechanical Behavior of a Reinforced Pier Involving Nonlocal Interactions.- A Two-Surface Plastic Model for Concrete and Geomaterials.- Finite Element Analysis of Seismic Response of Reinforced Concrete Walls.- Strength Criteria for Concrete.- Structural Evaluation of Cold-Formed Sheet Steel Concrete Reinforcement Using Finite Elements and Tests.- Non-Linear Rheological Model of Concrete.- Deep R/C Beams Subjected to Cyclic Loading.- Fracture Mechanics.- Fracture Process Zone Models for Concrete and Ceramics.- The C-Integral.- A Hybrid Finite Element Algorithm by Virtual Work Principle and its Application in Fracture Mechanics.- A Method of Solving Stress Intensity Factors of the Bent Crack in Three Points Bend Specimens.- The Calculation and Analyses of the Influence of Compression Loads for Fatigue Crack Propagation.- Analytical Solution on the 3D Stress Concentration Problem of a Plate with a Circular Hole under Uniform Tension at Infinity.- Analysis of Stress Intensity Factors for Surface Cracks Subjected to Arbitrarily Distributed Stresses.- Three Dimensional Stress Distribution and Fracture Mechanics of Carbon/Epoxy Composite Laminates.- Conical Crack Problem in Semi-Infinite Media with Stress-Free Boundary Conditions.- The Generation of Crack-Tip Element Using Iteration Method.- Analyses of Stress Intensity Factor for Three-Dimensional Cracked Body by the Variational Method.- Finite Element Analysis of Surface Cracks by the Supercomputer.- Finite Element Analysis of Transient Thermoelastic Fracture Problems.- Proportional Extrapolation Techniques for Determining Stress Intensity Factors for Axisymmetric Cracked Bodies.- On a Conventional Stress Intensity Factor Calculation Technique of Surface Cracks.- Stress Intensity Factors Using Simple Strain-Based Finite Elements.- On the Improvement of the Boundary Element Analysis for the Crack Problems.- Stress Intensity Factor for Cracks in Pressure Vessels with Optimum Cracks Number.- On Three Dimensional Generalized J-Integral.- Some Consideration on Mechanism of Ductile Fracture.- Elasto-Plastic Analysis of Stress and Strain Concentration by the Combination of Body Force Method and Finite Element Method.- Evaluation of Nonlinear Fracture Mechanics Parameter at Elevated Temperature by Finite Element Analysis.- Elasto-Plastic Problem for a Cracked Plate.- Finite Element Computation of J and T for Cracks in Elasto-Plastic Materials.- Finite Element Analysis of Crack-Tip Opening.- The Analysis of Thermal Stress Crack Problem in Bi-Material Bodies Using the J-Integral.- Analyses of Elastic-Plastic and Creep Crack Parameters by the Crack Model Considering the Discontinuity in the Cracked Plane.- Numerical Analysis of Crack Tip Blunting in a Ductile Material under Small-Scale Yielding Subjected to Mixed Mode Loading.- Surface Crack Modeling with the Boundary Element Method.- Theoretical Analysis of Fracture Criterion for Stainless Steel Pipe with Circumferential Through-Wall Crack.- Elastic-Plastic Failure Analysis for a Rotor Disk with a Surface Crack.- Analyses of Nonlinear Fracture Mechanics Parameters of Through-Wall Cracked Piping.- The Elastic-Plastic Fracture Mechanics Analysis for Surface Cracked Spherical Pressure Vessel.- Analysis of Mixed-Mode Crack Propagation Using the Boundary Integral Method.- Singularity Fields of Stress and Strain near Crack Tip for Combined Mode Crack.- The Calculation of Mixed Mode Stress Intensity Factors for Reissner's Plate Using Hybrid Method.- Computational Crack Path Prediction Applied to Crack Arrestability by a Circular Hole.- The Effect of Inclined Crack Tip Shapes on the Stress Fields in Flat Plates.- The Calculation of KI and KII for a Cracked Body Subjected to Composed Loads by Boundary Collocation Method.- Computing and Testing for Mixed Mode Thresholds on Bending Specimens.- Mixed Mode Stress Intensity Factor Solutions for Offshore Structual Tubular Joints by Three Dimensional Finite Element Analysis.- Computational Studies on New Types of Path Independent Integral in Dynamic Fracture Mechanics.- Finite Element Analysis of Dynamic Stress Intensity Factor of Rapidly Propagating Crack Using ?-integral.- Dynamic Fracture Analysis of HSST Crack Run-Arrest Experiments with Nonisothermal Wide Plates.- Development of a Method to Measure Dynamic J Integral in Elasto-Plastic Materials.- Energy Dissipation in Finite Element Modelling of Dynamic Mixed-Mode Crack Propagation.- A Numerical Investigation of Unsteady Crack Growth in Power-Hardening Materials.- Dynamic Collapse Analysis for Pressurized Pipes Containing Axial Through-Wall Cracks.- The Development of Fracture Mechanics Numerical Methods in the USSR.- Approximate Calculation of Cracked Structure Vibration for the Assessment of the Influence on Human Beings.- Simulation of Crack Extension by Method of Physical Discretization and Comparison with Experiment.- Electric Potential CT Method Based on BEM Inverse Analyses for Measurement of Three-Dimensional Cracks.- Energy Release Rates for the Propagating Crack and the Surrounding Damage.- A New Model for the Cumulative Damage (CD) in the Fatigue and the Fatigue - Creep with Unnotched (+/-45 Degrees)2s Carbon/Epoxy.- A Two-Dimensional Model for Crack Closure in Bending of Plates.- On Stable Crack Growth at Large Scale of Yielding.- A Rapid Experimental Method for the Fatigue Crack Growth Threshold.- The Crack Propagation and Life Estimation of Turbine Disk.- A New Endochronic Elasto-Plasticity Approach for Fatigue Crack Growth.- Finite Element Analysis of a Cyclically Loaded Notched Bar Using Constitutive Models Based on the Cyclic Nonhardening Region.- Stereofractographic Studies of a Fatigue Crack Propagation in a Low-Carbon Steel.- Fatigue Analysis of Fixed Offshore Structures Subjected to Random Waves.- Fatigue Crack Growth in Commercial Steel.- Prediction of Crack Constant in Smooth Materials.