Simplified Mechanics and Strength of MaterialsWiley, 1951 - 275 páginas |
Dentro del libro
Resultados 1-3 de 41
Página 68
... shows why particular attention must be given to this unit stress . Laboratories devoted to the testing of materials have machines in which tensile tests are made . Such a machine contains screws operated by motors . When the specimen to ...
... shows why particular attention must be given to this unit stress . Laboratories devoted to the testing of materials have machines in which tensile tests are made . Such a machine contains screws operated by motors . When the specimen to ...
Página 152
... shows that the shear passes through zero at 4 ' 0 " from the left support . The vertical dimension of the shear diagram to the left of this section is 15,000 # , and the horizontal length is 4 ' 0 " . Hence the area of the shear diagram ...
... shows that the shear passes through zero at 4 ' 0 " from the left support . The vertical dimension of the shear diagram to the left of this section is 15,000 # , and the horizontal length is 4 ' 0 " . Hence the area of the shear diagram ...
Página 203
... shows a tension failure . The cross - sectional area of the plate is reduced by the rivet hole , and a possible failure is a tearing of the plate at a section taken through the rivet hole . Figure 112 shows three thicknesses of material ...
... shows a tension failure . The cross - sectional area of the plate is reduced by the rivet hole , and a possible failure is a tearing of the plate at a section taken through the rivet hole . Figure 112 shows three thicknesses of material ...
Contenido
CHAPTER | 1 |
Elements of a Force | 9 |
Equilibrant | 15 |
Derechos de autor | |
Otras 64 secciones no mostradas
Otras ediciones - Ver todas
Términos y frases comunes
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