A cantilevered beam with a rectangular cross section

Assignment Help Mechanical Engineering

Reference no: EM13708105

A cantilevered beam with a rectangular cross section is loaded by a force perpendicular to the beam center line at the free end. The cross section is 100mm high and 25mm wide. The vertical load at the beam end is 40,000N. Calculate how long the beam should be to give tensile and compressive stresses 10 times higher than the maximum shear stress. Also, calculate these stresses.

Reference no: EM13708105

Questions Cloud

Piston-cylinder assembly contains a two-phase liquid-vapor : A piston-cylinder assembly contains a two-phase liquid-vapor mixture of ammonia initially at 500 kPa with a quality of 98%. Expansion occurs to a state where the pressure is 150 kPa. During the process the pressure and specific volume are related by ..

Calculate the volume flow rate and mass flow rate : Water at 30 degrees C flows through a horizontal pipe (1 inch inside diameter), in which the pressure drop is to be limited to 0.015 lbf/ft^2 per foot of length. This low pressure per foot is imposed by the excessively long line involved. Calculate t..

What is the stagnation temperature at the outlet : The following information is known about the steady flow of methane through a horizontal insulated duct: Determine the outlet velocity. What is the stagnation temperature at the outlet?

Considering the ammonia as a system : A certain balloon is constructed of a material such that the pressure inside is related to the volume according to the relation PV^(-2/3)=constant. The balloon contains 2kg of ammonia initially at 0C, 60% quality. The balloon is now heated until the ..

A cantilevered beam with a rectangular cross section : A cantilevered beam with a rectangular cross section is loaded by a force perpendicular to the beam center line at the free end. The cross section is 100mm high and 25mm wide. The vertical load at the beam end is 40,000N.

Temperature change of water as it flows through the duct : Water flows through a duct of varying area. The difference in stagnation pressures between two sections is 4.5 x 10^5 N/M^2. If the water remains at a constant temp, how much heat will be transferred in this length of duct? If the system is perfectly..

Opened and half of the mass of the gas is allowed to escape : A rigid tank contains 5.56 kg of an ideal gas at 3.6 ATM and 40 degrees Celsius. Now a valve is opened and half of the mass of the gas is allowed to escape. If the final pressure in the tank is 2.0 ATM, the final temperature of the tank is?

Contained in a cylinder fitted with a piston : Argon gas initially at 140 kPa, 10C is contained in a cylinder fitted with a piston. The initial volume of the gas is 0.2m^3. The gas is now compressed in a poly tropic process, PV^(1.4)=constant, to a final pressure of 700 kPa assuming ideal gas beh..

Find equation for the steady state temperature distribution : A very large vertical steel plate that is 1 cm thick is inductively heated with internal heat generation rate of 2x10^9 W/m3 . The plate is initially at 20°C, and the left and right surfaces are kept at 20Â°C throughout the heating process.

User Account

All Pages