Simplified Mechanics and Strength of MaterialsWiley, 1951 - 275 páginas |
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Página 97
... cross section about an axis passing through the centroid , and if c is the distance of the most remote fiber of the I cross section from the neutral axis , the section modulus equals C We use the letter S to represent the section ...
... cross section about an axis passing through the centroid , and if c is the distance of the most remote fiber of the I cross section from the neutral axis , the section modulus equals C We use the letter S to represent the section ...
Página 121
... cross section of the beam . This stress may be found by the formula in which q V = = q = VQ Ib the horizontal shearing unit stress at any specific point in the cross section of a beam the total vertical shear in the beam at the section ...
... cross section of the beam . This stress may be found by the formula in which q V = = q = VQ Ib the horizontal shearing unit stress at any specific point in the cross section of a beam the total vertical shear in the beam at the section ...
Página 186
... cross section of the column ; therefore 56.25 X 748 42,000 # , the allowable axial load on the column . = PROBLEMS ... cross section , 10 " x 10 " ; shortleaf yellow pine . 99 - B . Column length , 12 ' 0 " ; nominal cross section , 8 ...
... cross section of the column ; therefore 56.25 X 748 42,000 # , the allowable axial load on the column . = PROBLEMS ... cross section , 10 " x 10 " ; shortleaf yellow pine . 99 - B . Column length , 12 ' 0 " ; nominal cross section , 8 ...
Contenido
CHAPTER | 1 |
Elements of a Force | 9 |
Equilibrant | 15 |
Derechos de autor | |
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allowable axial load allowable load allowable unit stress angle bars center of moments centroid column compressive stresses compressive unit stress Compute the maximum concentrated load cross section cross-sectional area deflection deformation determine diameter distance double bearing elastic limit EXAMPLE EXAMPLE factor of safety fillet weld flexure formula force polygon free body diagram funicular polygon hence indicated in Fig inertia intersection length line of action linear foot magnitude material maximum bending maximum shear modulus of elasticity moment of inertia neutral surface parallel parallelogram of forces pier plate pounds per linear pounds per square pressure PROBLEMS R₁ radius of gyration reactions reinforced concrete resisting respect resultant rivet rods section modulus shaft shear diagram shearing stress shearing unit stress shown in Fig simple beam single bearing slenderness ratio SOLUTION span square inch stirrups Table tensile stresses thickness three forces truss uniformly distributed load weight width zero