Problem 1 Floor Systems Self Weight, Tributary Load and Load Path (25 pts.) The attached structure...
Solve number Q7 5- Consider the floor plan shown in the Figure 1, Compute the tributary areas for (a) floor beam BI, (b) girder G1, (c) girder G2, (d) comer column C3, and (e) interior column B2. Gi G2 12-24 B2 Bl 12'= 24' C3 Figure 1 Refer to Figure 1, for the floor plan. Calculate the influence areas for (a) floor beam Bl, (b) girder G1, (c) girder G2, (d) cormer column C3, and (e) interior column B2. (Influence...
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...
A six-storey office building consists of a basement, ground floor (1t floor), five upper floor levels (levels 2 through 6), and a roof. The typical layout of the floor system is shown below, in which each floor girder spans 6 m and floor joists span 4 m. The total plan area of the building is therefore 12 m x 8 m. The roofsystem is similar to the floor system. All of the floors support a uniformly distributed dead load of...
*please solve ALL questions Assume that the floor between Beams B7 and B8 is supported directly by these two beams only (not by Girders G2 and G3). Beam B7 has a self-weight of 30 plf. The floor slab consists of a 4-in.-thick, normal-weight, reinforced concrete slab (unit weight = 150 pcf). An additional floor dead load of 15 psf is specified to account for the weight of suspended utilities and fixtures. As an exterior beam, B7 must also support one...
CVE 313- 1- Design a square footing for the interior column shown in the figure. The column carries 2 k 't of uniform live load and 1.5 k/t of uniform dead load (including the self weiht of the structure), the base of the footing is 5 ft below grade, the soil weight is 100 lb/ft', and q," 5000 psf. and concrete unit weight is 150 lb/ (25 points) NOTE: Your design should only include the following (one-way shear, two-way shear,...
Consider the office building shown below. The building is located in New Orleans, LA, at ground level near the coast. The structure is a reinforced concrete frame. 3@30 ft = 90 ft 6th floor 5th floor 4th floor 3rd floor 2nd floor 1st floor 5@12 ft = 60 ft D4 Elevation 4@25 ft = 100 ft Plan View Assume the following values for dead and live loads: Dead load from slab: Ws = 70 lb/ft Self-weight of beams: Wb =...
The beam shown in the figure is loaded with a distributed dead load G (including self-weight) and a distributed live load Q. Additionally, a point load Pq is acting on the structure. aPa d. The following values are used for this singly reinforced beam 29 MPa 500 MPa A 280 mm Ag 1350 mm Po 90 kN d 540 mm G 12 kN/m d. 60 mm .Q26 kN/m . b.350 mm I 7m do load factor for Pa .S300 mm...
Questions 5-8 A steel frame shown below is subjected to combined uniformly distributed gravity load (w 2 kips/f) and a horizontal earthquake load of H-10 kips Both the beams and the columns are made of W12x120 section having a yield strength of F 45 ksi. The Young's modulus of steel s E-29,000 ksi. The distributed load w is used to simulate the self-weight of the beam, the load transferred from roof slab, as well addition superimposed dead loads. The self-weigh...
PROBLEM 3: (40points) Figure shows te clevation and main floor plan for five-story bailding. The building is clad with nonstructural precest pansl There are no sructural walls or other bracing. The floor besms in the north-south direction are all 450mm wide with an overa depth of 750mm. The floor slabs are 150mm thick Assume all the floors are to be designed for a superimposed dead load of S KPa plus alive load of 12KPa, which includes a 3.5KPa partition loading....
Using the Letter R so Dead load is 160 and Live load is 50 by 120 floor Design Problem: 150 girders Floor System: oor (Design for Bending onl nding only.ust beams and 120'x 150', Columns on a 30 Grid 1) 2) Girders span from Column to column in the 150 foot direction 3) Beams span between girders 4) Concrete floor spans across beams Loading: See table on following page Elements/Materials: 1) Beams: S-Shape a. Use same beam throughout b. No...