Determine what is the internal tensile stress with beam

Reference no: EM13321502

If a concrete beam with a f'c=4000psi experiences a drop in temperature of 30 Degrees F, What is the internal tensile stress? Will the concrete crack? What could i do to prevent cracking?

Reference no: EM13321502

Questions Cloud

Draw a set of indifference curves for jones and a second : Suppose that Jones and Smith have each decided to allocate $1000 per year to an entertainment budget in the form of hockey games or rock concerts

Explain what is the theoretical yield in grams of c2h2 : CaC2 + 2 H2O --> Ca(OH)2 + C2H2 If 100. g of CaC2 and 100. g H2O are mixed, what is the theoretical yield (in grams) of C2H2 that can be produced

Find the angle of refraction in the air : A light ray passes from water into air. The angle of incidence is 37o. Find the angle of refraction in the air

Anne has a job that requires her to travel three out of ever : Anne has a job that requires her to travel three out of every four weeks. She has an annual travel budget and can travel either by train or by plane. The airline on which she typically flies has a frequent-traveler program that reduces the cost of he..

Determine what is the internal tensile stress with beam : If a concrete beam with a f'c=4000psi experiences a drop in temperature of 30 Degrees F, What is the internal tensile stress. Will the concrete crack. What could i do to prevent cracking.

What happens to antonio budget line : Debra usually buys a soft drink when she goes to a movie theater, where she has a choice of three sizes: the 8-ounce drink costs $1.50,the 12-ounce drink $2.00, and the 16-ounce drink $2.25.Describe the budget constraint that Debra faces when decidin..

Explain condition required for the reactions to occur : Write equations for the folowing seperations. indicate any condition required for the reactions to occur, such as p.H 5. Fe2+ from Cr3+ ions

How much work was done on the crate by friction : If the crate was at rest at the top of the incline and has a speed of 2.20m/s at the bottom, how much work Wf was done on the crate by friction

Identification in the initial phase of project life cycle : The main objective of this assignment is to reinforce the importance of project definition and needs identification in the initial phase of the project life cycle. Success of a project is affected by the way a project's objective(s) is defined, plann..

User Account

All Pages