Principles of Structural Equilibrium: A Study of Equilibrium Conditions by Graphic, Force Moment, and Virtual Displacement (virtual Work) Principles |
Contents
PRINCIPLES of Structural STATICS | 7 |
DETERMINation of REACTIONS | 13 |
SHEAR AND MOMENT | 33 |
Copyright | |
4 other sections not shown
Common terms and phrases
algebraic sum applied loads axle beam of Figure beams and frames bending bending moment center of rotation change in length clockwise component computed concentrated load conjugate beam construction criterion deflection curve deformations determined developed equal equilibrium equations external forces flexural member floor beam force polygon force system free body diagram funicular polygon graphic solution horizontal influence diagram influence line instantaneous center Internal Moments kips positive L₁ left end length change line for shear load system M/EI manner Maxwell's theorem ment method modulus of elasticity moment of inertia normal force plastic hinges plastic strains principle of virtual R₁ rays redundant Referring to Figure resultant section 1-1 shown in Figure solving span statically indeterminate stress polygon summation system in equilibrium tion top fibers U₁ uniform load UNIT LOAD virtual displacements virtual rotation W₁ wheel zero ΕΙ