A thin walled tube of thickness (t) 5mm and diameter (d) 200mm with closed ends is subjected to an internal pressure (p) 7.0 MN/m2, producing an axial and circumferential direct stresses given by pd/4t and pd/2t respectively. A torque T = 15.0 kNm is also applied which sets up a shear stress ? = ?/2??2? where r is the radius. (a) Determine the magnitude and direction of the principal stresses. (b) Calculate the overall maximum shear stress

Q: a) the shear strain yxy at point P. b) All stress components at point P.

A: modulus of elasticity(E) = 100 GPaPoisson's Ratio () = 0.3Reading of strain rosette ea…

Q: Q- The minimum shear stress in a hollow shaft of outer diameter 40 mm and thickness 5 mm subjected…

A: outer diameter 40 mm  thickness 5 mm torque = 10 Nm.

Q: Q3) The aluminum tube shown in Figure (2) has a thickness of (5 mm) and outer cross sectional…

A: For equilibrium  280 = 135 + Tc Tc = 145 Nm Average shear stress τ=T2tAmMaxm τavg will be obtained @…

Q: 50 cm-long circular rod has a diameter of 10 mm and is acted pon by a 20 kN load acting to its…

A: Length of rod = 50 cm Diameter of rod = 10 mm Load = 20 KN E = 200 Gpa

Q: 2. A thin-walled steel tube has an outer diameter of 100mm and a material thickness of Smm. The…

A: Given Data Do=100mm,  tm=5mm, Fs=2, δu=250Mpa, δu'=520 Now inter-Diameter Di=100-5=95mm Now, by…

Q: A hollow steel shaft with an outside diameter of 120 mm and a wall thickness of 10 mm is subjected…

A:

Q: A tube 2 mm thick has the shape shown in the figure Find the shearing stress caused by a torque of…

A: 2 mm thick tube is given as shown in the figure, shearing torque is also given and it has been asked…

Solid Mechanics

Engineering mechanics is a branch of science that deals with forces causing bulk motion in bodies and the effect that these forces cause on the bodies. Engineering mechanics does not deal with the internal changes that occur on account of these external forces. The internal effects in a body or a material under the action of external forces are studied in a new branch of science called solid mechanics, the strength of materials, or the mechanical behavior of engineering materials.