each floor and the roof are also shown in the ?gure. All columns are A992 steel...
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 loor system shown below is subjected to a uniform load of q 120 psf. All connections are shear connections, I- 10 ft o.c. 30 ft Gl C1 10 ft О.С. 30 ft Floor Span I- 30 ft 30 ft Draw the free body diagram of girder Gl showing the loads applied by the beams it supports and the reaction forces that are transmitted to the supporting columns C1 and C2. You do not need to analyze all beam, girder,...
seeking structural engineering help. please answer the entire
question, showing all steps. thank you very much!
The structural steel framing plan of the figure represents a floor system for a narrow commercial building. The floor is to support a 6 in. thick reinforced concrete slab, a live load of 150 psf and an additional future load of 20 psf. Use the Allowable Stress Design (as per the class reference materials) and ASTMA36 steel for all members, use 0.6 Fy as...
All work must be shown. You are in charge of retrofitting an existing building. The columns and girders are in place, and you have to design the beams. The building is high end (deflection limited to live load limit of L/480 and a dead load+ live load requirement of L/240). Design the most economical beam size (using conservative calculations) if the unfactored live load is 100 psf and the unfactored dead load (including beam weight) is 80 psf 30 Points...
calculate concrete volume ( B1 , C1, S1 )
calculatet steel bars ( B1, C1, S1 )
B4 84 B4 GROUND FLOOR ROOF SLABS&BEAMS Typical Floor (Slabs +Benms) 2 Subsfructure Plan 2)(3 C4 C5 C6 Ce d2 d2 COLUMN AXIS area → stress how vnuch stress viu tranner SCHEDULED OF FOOTINGeph to resist shenr in table P.C.C. R.C.C BARS SHORT BARS REMARKS Rce 101-190-f 190一ㄒ 55 ld @15c O1Y16@Ecs F2 220 22010 200 200 55 Y16 15CIC Y1615cic F3 250...
I provided an example problem, the question asked is
the last photo included. I also provided the tables used.
Span leng DL-1550 LL-1400b/ Desigh this r da fHetion and bendmg 5000 fsi :5Ksi Grade G0 steel fyr Goks d shrvup 6.5" No. 4 stimpr 名 De Flechon ChantGo ection min h llo llo 30-1.5b 3b b. guess h-5(18")-27'. h-2.0(К")-36 b-an," b: 15" Try 1-3a 1.2. (215 /1. (1400)4,gaol/ 964, 000l- 0ooa 00 Fc-5 ksi y G0,000pst E-0.85-[065 (5 ksi-4)-DXO 15...
How
do I solve this?
Problem 2(50 points) The roof of the Edwin A. Stevens building is to be redesigned to accommodate a billboard for Stevens Institute of Technology. The new billboard will weigh 40 kips and be supported equally by two columns located 9 ft from the rear of the building. The beams supporting the new roof will be simply supported as shown. (Note there is a 5 ft overhang at the front of the building). For the grade...