How much is the effective stress left in steel

Reference no: EM13281224

An ordinary mild steel bar has been presented to working stress of 200 MPa.Youngs modulus of steel = 200 GPa.Permanent negative strain due to shrinkage and creep is 0.0008. How much is the effective stress left in steel?

Reference no: EM13281224

Questions Cloud

What is the payment pattern : Review the payout ratio over a 10-year time period. What is the payment pattern? What does this tell you about the firm in the life-cycle? This question is for both Walmart and Target please help

What is the npv of his retainer offer : Assuming that Dewey's cost of capital is 12% EAR, what is the NPV of his retainer offer?

Find price for call option : Find price for call option. Use Black Scholes to calculate. The current price of stock = $32, the strike price = $35, the time to expiration = 6 months, the annualized risk-free rate = 3%, the variance of stock return = 0.26. Round answer to neare..

Compute the kinetic energy of the ball : An outfielder throws a 0.150 kg baseball at a speed of 20.0 m/s and an initial angle of 30.0°. What is the kinetic energy of the ball

How much is the effective stress left in steel : An ordinary mild steel bar has been presented to working stress of 200 MPa.Youngs modulus of steel = 200 GPa.Permanent negative strain due to shrinkage and creep is 0.0008. How much is the effective stress left in steel?

Compute the incremental income after taxes : If the receivable turnover ration is 4 to 1, and no other asset buildup is needed to serve the new customers, what will Johnson's incremental return on new average investment be?

Find resulting potential difference across each capacitor : A 110 pF capacitor and a 440 pF capacitor are both charged to 2.2 kV. They are then disconnected from the voltage source and are connected together, positive plate to positive plate and negative plate to negative plate.

Serviciblity of prestressed concrete sections should satisfy : Limit state of serviciblity of prestressed concrete sections should satisfy

Is there any way to modify the circuit to rise the gain : Given a parallel RC circuit with input voltage Vs, resistance value of R, capacitance value of C, and Vo taken across the capacitor. For this circuit, Vo/Vs=1/(jwRC+1), so the gain is 1 V/V. Is there any way to modify this circuit to make the gain..

User Account

All Pages