A fully composite floor system consists of W12x16 floor beams supporting a 4-inch- thick reinforced concrete floor slab. The beams are spaced at 7 feet, and the span length is 25 feet. The superimposed loads consist of a construction load of 20 psf, a partition load of 15 psf, and a live load of 125 psf. A992 steel is used, and fc’=4 ksi.

Problem 3a - A steel wide flange section, W12x16, is being used to support the loads. The allowable steel stress, Fy = 36 ksi, Calculate Fb and Fy from the loads. Find the required area, moment of inertia and other values. Use your textbook App. C Table C.1a and C.1b for area, moment of inertia and other values. Check calculated stress against ...

Question: A W12X16 steel wide-flange beam on a 35-ft span is supported and loaded as shown. the uniformly distributed load includes the weight of the beam. CALCULATE THE MAXIMUM BENDING STRESS. SHOW DIAGRAMS.

Problem 16.2 A W12x16 beam has a single point load of 8000 lbs in the middle of a 24 foor span. What is the total deflection of the beam? Neglect the weight of the beam Problem 16.3 Repeat Problem 16.2 with a W12x30 beam and include the weight of the beam.

Answer to 2. A cantilever beam (A992 steel, W12x16 wide flange,

A W12X16 steel beam has ¼” steel plates welded to the flanges of a standard section. The width of these plates matches the width of the flanges to within 0.01 in. Which of the following is the approximate value of the moment of inertia (I x) of the resulting compound section? Hint: Use the parallel axis theorem to arrive at your conclusion.

A W12X16 steel wide-flange beam on a 35-tt span is supported and loaded as shown. The uniformly distributed load includes the weight of the beam. Calculate the maximum bending stress. Show diagrams 9000 on to 10 I Wassonne 25 10

Customer: Is a w12x16 stronger than a 5.5"x12" lvl Contractor's Assistant: OK. Tell me a bit more about what's going on so we can help you best. Customer: Which is stronger to support a floor joist system Contractor's Assistant: Is there anything else the Structural Engineer should be aware of? Customer: No

Answer to IS 1 -W12x16. Upload Image. Math Mode

Determine design life of a tension member made of a W12x16 with Fy=50ksi and fillet-welded end connections. The service dead load is 45k, while it is estimated that the service live load will vary from a compression of 15k to a tension of 95k, 55 times per day