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Determine the beam and column reactions knowing that: • Live load (load on the deck): 80...
the beam is loaded uniformly from the floor with a live load of 80 pounds per square foot (psf) and a dead load in addition to the beam self-weight of 60 psf. the beam will have full lateral support provided by the floor deck, and a compact section will be selected. Use A992 steel. Design a W-shape floor beam for the intermediate beam marked A on the floor plan shown below. a) Use LRFD. b) Use ASD. Is loaded uniformly...
1. Determine the support reactions for girders B-1, B-2, B-3 and G-2. Live load- 75 psf, Dead loads: 55 psf. Planks width is 1'. Beam and girder self weight is 10 lb/ft. B-1 G-2 B-3 10" 5' 41 8' 1. Determine the support reactions for girders B-1, B-2, B-3 and G-2. Live load- 75 psf, Dead loads: 55 psf. Planks width is 1'. Beam and girder self weight is 10 lb/ft. B-1 G-2 B-3 10" 5' 41 8'
K 2 1. In the single-bay, post-and-beam deck illustrated, planks typically are available in nominal widths of four or six inches, but for the purposes of analysis, it is permissi- ble to assume a unit width equal to one foot. Determine the plank, beam, and column reactions. (Hints: Check Textbook Page 209 Example 4.1. Please note that the number of load on the deck is different from what it is in the example.) Load on the deck (live load, or...
1. For the given framing plan, first identify all unique beams and columns. After that, find out the final load transferred on each beam and girder. Finally draw load diagrams for all beams and girders, and determine the support reactions. 50 ft 50 ft 50 ft 25 ft I(2 B1 25 ft 3 1 25 ft 4 25 ft A B D Use: Live load 110 PSF ead load excluding weight of the slab Thickness of concrete slab = 5...
The plan view of a typical floor of a four-story heavy storage facility is shown below. The floor and roof live load is 250 psf, and the dead load on all foors and the roof consists of the structure self-weight plus 10 psf for utilities. W 12:96 beams are spaced at 12 ft; w 18x106 reinforced one-way concrete floor/roof slab is 8" thick, each story is 12' high, and the reinforced concrete columns have a 14" x 14" cross-section girders...
The problem was to big so I had to take multiple pictures. Page 2 >of -ZOOM 2 ng Problem #3: Figure 1 shows a floor plan consisting of a one-way slab spanning between beams on grid lines A, B, C, and D. The beams are supported by columns at the intersections of the grid lines. The slab support a service dead and live load of 100 psf and 75 psf, respectively a) Determine the ultimate uniform design load W(lbs/ft) for...
Statics Criteria lest Draw a free body diagram (including imposed loads) for Beam A and solve for reactions. Assuma a dead load of 10 pef and a live losd of 40 psf BEAM "C” 10- O 10-0 15 1자 OPEN 2 PURLIN DECKING 2 7'-6 Statics Criteria lest Draw a free body diagram (including imposed loads) for Beam A and solve for reactions. Assuma a dead load of 10 pef and a live losd of 40 psf BEAM "C” 10-...
HW#10 Given the following column loading and footing information, determine the size of a mat foundation shown below: I 15 Column Information: Column A: Live load = 40 kips, Dead load = 50 kips Column B: Live load = 80 kips, Dead load = 100 kips. Distance between two columns: 15 ft. W soil = 120 psf 24" I CA C. Footing information: Distance from column A to edge of footing: 1 ft. Allowable soil bearing capacity = 3000 psf...
i) For the beam shown in Fig. 1, if the live load on the beam is 20 k/ft and the dead load including the self-weight is 15 k/ft, 1. how to distribute the load in order to get: a) maximum positive moment and b) maximum negative moment. 2. calculate the values of maximum positive and negative moments 3. suggest the locations of the longitudinal steel bars? 20 ft 5 ft
The floor system shown has a dead load that includes: Floor tile and bedding 17 psf 2VLI20 (2" deep metal deck with 42" of concrete on top) Mechanical ducts = 4 psf Electrical 1 psf Gypsum board ceiling 3 psf Beam self-weight is given by its name (ie. W16x26 is 26 plf) Girder self-weight is given by its name (ie. W30x90 is 90 plf) The floor live load is 150 psf. 45 psf 1. Determine the end reactions for Beams...