Given that dead load = 50 psf, live load = 25 psf, roof live load = 25 psf, snow load = 30 psf, and wind load = 45 psf, determine the largest factored load.

The 7- and 28-day strengths are reduced by cold temperatures, although the long-term strength tends to be enhanced.

Which of the following does not affect compressive strength?

A group of 25 tests on a given type of concrete had a mean strength of 4,000 psi and a standard deviation of 400 psi. Does this concrete satisfy the strength requirement for 4,000 psi concrete?

A higher water/cement ratio reduces the porosity of the hardened concrete and thus increases the number of interlocking solids.

Choose the equation that will give the largest factored load when D = 29 kip, L = 2 kip, Lr = 16 kip, and S = 20 kip.

The density of reinforced concrete is often assumed to be _____ lb/ft3.

Drop panels, capitals, and brackets tend to increase slab deflections.

High-strength concrete is less economical for many applications. The most effective use of high-strength concrete of the following choices is in _______.

Serviceability limit states involve structural collapse, whereas strength limit states involve disruption of the functional use of the structure but not collapse.