A simply supported beam is required to carry a moment of 50 kip-ft across a 25' span. Assuming that 4 and 8 ksi concrete are available, with a cost difference of 30 percent. Use 60 ksi steel. Beam width is fixed at 12 inches. You can Vary h.

a)design the beam using 2 different concretes - dont forget beta is different.

This question is referring to a concrete beam with steel rebar reinforcement,

For a simply supported beam with width 10 inches and depth 14 inches design the steel to resist a maximum moment of 50 kip feet. span=15 feet. Concrete 4 ksi. steel is 60 ksi.

For Federici, how is sexuality a form of labor for women? What does the labor consist of? How is it connected to other forms of labor women are expected to do, such as housework or child-care?

By using HCM Find the level of service LOS for the peak direction of a 2-mile section of a rural highway with the following characteristics: • Rural, two-lane highway, Class I • Rolling terrain • Design speed = 55 mph • 12 ft travel lanes, 6 ft shoulders • 60% no-passing zones (both directions) • No access points • AADT (in design year) = 8,000 vpd • 10% trucks, 5% RVs • K = 12% • D = 55% (in direction of increasing station) • PHF = 0.9

Identify major sustainable building rating systems used in the United States. Compare and contrast these systems covering the following aspects. Please provide list of references used at the end. You can use table to do side-byside comparison.

According to the far-field airblast approach, the overpressure depends on the weight of charge which is different than what we know in the explosives/shock physics during the explosives detonation (CJ pressure is constant in any charge size). Explain why it occurs.

1. What are the advantages of arbitration over litigation? How do you commence arbitration?

2. What are the actions parties can take if one of the arbitrators has been absent for an unreasonable length of time?

3. What is the significance of filing a Request for Arbitration or Notice of Arbitration? Is an arbitration agreement a condition precedent to the filing of an action in court? What is an arbitration agreement?

2. How are water distribution systems categorized?

Examine the water demands for a community that will reach a
population of 120,000 at the design year. The estimated municipal
water demand for the community is 300 l/c/d. Calculate the fire flow,
design capacity of the water treatment plant, and design capacity of
the water distribution system. Use NBFU formula for fire flow.

What is convection cooling? How can you construct a building so that convection cooling occurs?

What are thermal bridges? Give an example of some ways to eliminate them when you are building?

What is the intention of the Innovation and Design Credits? What are the responsibilities of the LEED Accredited Professional on a project?