Proposed exercise N ° 01 Find the angle of torsion of the free end with respect to the fixed end of the system in the figure. The material is steel and the dimensions are in cm. Proposed exercise N ° 2 Find the length that a hollow steel bar of D = 1.5cm and d = 0.5cm in diameters must have for its ends to rotate 30 ° relative to each other. An allowable shear stress of 713.8 kg / cm2 must not be exceeded, and G = 8.1573x105 kg / cm2

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Proposed exercise N ° 01 Find the angle of torsion of the free end with respect to the fixed end of the system in the figure. The material is steel and the dimensions are in cm. Proposed exercise N ° 2 Find the length that a hollow steel bar of D = 1.5cm and d = 0.5cm in diameters must have for its ends to rotate 30 ° relative to each other. An allowable shear stress of 713.8 kg / cm2 must not be exceeded, and G = 8.1573x105 kg / cm2

Ejercicio Propuesto Nº 01
Hallar el ángulo de torsión del extremo libre respecto al
extremo fijo del sistema de la figura. El material es acero y
las dimensiones están en cm.
150
150 [kg]
60
60
30
12 0
Ejercicio Propuesto Nº 02
Hallar la longitud que debe tener una barra hueca de acero
de D=1.5 cm y d=0.5 cm de diámetros para que sus
extremos giren 30° uno respecto del otro. No se debe
rebasar un esfuerzo cortante permisible de 713.8 kg/cm2,
y G = 8.1573x105 kg/cm2.
Transcribed Image Text:Ejercicio Propuesto Nº 01 Hallar el ángulo de torsión del extremo libre respecto al extremo fijo del sistema de la figura. El material es acero y las dimensiones están en cm. 150 150 [kg] 60 60 30 12 0 Ejercicio Propuesto Nº 02 Hallar la longitud que debe tener una barra hueca de acero de D=1.5 cm y d=0.5 cm de diámetros para que sus extremos giren 30° uno respecto del otro. No se debe rebasar un esfuerzo cortante permisible de 713.8 kg/cm2, y G = 8.1573x105 kg/cm2.
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