Analysis and Software of Cylindrical Members

ISBN-13: 9780849382826 / Angielski / Twarda / 1995 / 320 str.

Wai-Fah Chen; Wai-Fah Chen; Shouji Toma

Opis

This book provides an in-depth look at the behavior, design, and construction of offshore structures. It describes the behavior of cylindrical members and suggests appropriate software, written by the contributors, to determine everything from loading up to the ultimate load, including post-buckling and cyclic inelasticity.

Spis treści

INTRODUCTION, S. Toma and W.-F. Chen
General
Circular Cylindrical Members
Analytical Approach
Organization of the Book
Computer Software
CENTRALLY AND ECCENTRICALLY COMPRESSED COLUMNS, S. Toma and W.-F. Chen
Introduction
Behavior and Strength of Short Columns
Moment-Curvature Relation
Tangent Stiffness Method
Initial Imperfections
Effect of Hydrostatic Pressure
Computer Implementation
Numerical Results
Behavior and Strength of Long Columns
Newmark's Method
Out-of-Straightness
Computer Implementation
Numerical Results
Effect of Hydrostatic Pressure
User's Manual of the Program NEWMARK
Sample Calculations
Short-Column Analysis
Long-Column Analysis
References
APPROXIMATE ANALYSIS OF BEAM-COLUMNS, S. Toma and W.-F. Chen
Notations
Introduction
Load-Deflection Relation
Assumed Deflection Method
Deflection Functions
Moment-Thrust-Curvature Relationships
Load-Shortening Relation
Elastic Analysis
Basic Concept
Load-Deflection Relation
Load-Shortening Relation
Plastic Hinge Method
Basic Concept
Load-Deflection Relation
Load-Shortening Relation
Modified Plastic Hinge Method
Basic Concept
Load-Deflection Relation
Load-Shortening Relation
Exact Moment-Curvature Method
Basic Concept
Closed-Form Expressions of M-P-F Relation
Load-Deflection Relation
Load-Shortening Relation
Average Flow Moment Method
Basic Concept
Average Flow Moment
Load-Deflection Relation
Load-Shortening Relation
Computer Implementation
User's Manual of the Program ADMCOL
Sample Calculations
Numerical Results
Plastic Hinge and Modified Plastic Hinge Methods
Exact-Moment Curvature Method
Average Flow Moment Method
Conclusions
References
CYCLIC BEHAVIOR AND MODELING, S. Toma and W.-F. Chen
Notations
Introduction
Cyclic Behavior of Short Tube
Basic Concept
Stress-Strain Relation
Exact M-P-F and P-M-e0 Relations
Computer Implementation
User's Manual for the Program MPCYCL
Numerical Results
Closed Form Expressions of M-P-F Curves
Closed Form Expressions of P-M-e0 Curves
Cyclic Analysis of Pin-Ended Columns
Basic Concept-Newmark's Method
Computer Implementation
User's Manual of the Program BMCYCL
User's Manual of the Program APCYCL
Numerical Results
Cyclic Analysis of Fixed-Ended Columns
Basic Concept-Hinge-by-Hinge Method
Compressive Axial Force (Stages 1 to 4)
Tensile Axial Force (Stages 5 to 9)
Load-Shortening Relation
Computer Implementation
User's Manual of the Program FIXCYCL
Numerical Results
References
ANALYSIS CONSIDERING LOCAL BUCKLING EFFECTS, I.S. Sohal and W.-F. Chen
Introduction
Kinematic Model for Cross Sectional Distortion
M-P-F Analysis of Section
Pre-Local Buckling Analysis
Post-Local Buckling Analysis
Reversed Loading Analysis
Closed Form Expressions for a Complete Cycle of Loading
Load-Deflection Analysis of Members
Modified Assumed Deflection Method
Relation for Elastic Regime
Relation for Primary Yield Regime
Relation for Secondary Yield Regime
Relation for Post-Local Buckling Regime
Relation for Reversed Loading Regime
Load-Shortening Analysis of Member
Computer Implementation
User's Manual of the Program BRACE
Solution of Sample Examples
Effects of Local Buckling on Pin-Ended Column
Effects of Diameter-to-Thickness Ratio on Fixed-Ended Column
Effects of End Moment on Pin-Ended Beam-Column
Effects of Lateral Loads on Pin-Ended Beam-Column
References
ANALYSIS CONSIDERING DENT DAMAGE EFFECTS, L. Duan and W.-F. Chen
Introduction
M-P-F Relationships for Dented Cylindrical Sections
Undented Cylindrical Sections
Dented Cylindrical Sections
M-P-e0 Expressions
Member Analysis Considering Dent Damage Effect
General Description
Numerical Procedure
Load-Shortening Relations
Computer Implementation
Program BCDENT
Structure of Program BCDENT
User's Manual for BCDENT
Input Data Organization
Input Data Formats
Operation of BCDENT on an IBM-PC
Examples
Solutions of Undented Cylindrical Member Behavior
Undented Columns without Local Buckling
Undented Columns with Local Buckling
Solutions of Dented Cylindrical Member
Pin-Ended Dented Columns
Dented Beam-Columns
References
ANALYSIS OF INTERNALLY GROUT-REPAIRED DAMAGED MEMBERS, J.M. Ricles
Introduction
M-P-F Analysis
Member Analysis
Computer Implementation
User's Manual
Solutions for Member Behavior
References
Index

O autorze

Chen\, W.F.; Toma\, Shouji