Problem 2: Problem 14.7 Textbook (modified) Design a simply supported reinforced concrete beam of a span of 30 ft. The service dead load is 0.60 k ft (excluding weight of the beam) and the live load is 1 k/ft. The beam has to be 12 in. wide and 26 in deep; fc=3000 psi, fy = 60,000 psi. Sketch the design assuming #3 stirrups and 1.5 in. typical cover.

Problem 2: Problem 14.7 Textbook (modified) Design a simply supported reinforced concrete beam of a span of 30 ft. The service dead load is 0.60 k ft (excluding weight of the beam) and the live load is 1 k/ft. The beam has to be 12 in. wide and 26 in deep; fc=3000 psi, fy = 60,000 psi. Sketch the design assuming #3 stirrups and 1.5 in. typical cover.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Compute the nominal moment capacity of the following precast T (Tee) beam. Check for all the ACI code requirements. Flange (effective) width = 25 in. Web width = 14in. Flange thickness = 2.0 in. Total thickness = 24.0 in. Effective depth, d = 21 in. Compressive strength of concrete used for flange = 5,000 psi Compressive strength of concrete used for web = 4000 psi Reinforcement consists of 3- #9 bars with a yield strength of 60,000 psi and 2- #9 bars with a yield strength of 40,000 psi. (A total of 5 bars and the equivalent bar diameter is 9/8 of an inch).
Assume a concrete cover or 40mm, 10mm stirrups and clear distance between layers of 25mm. For Problem 9 and 10, determine the concrete and steel stresses at the fixed Support C 1.6P (6 Section at C Wo 28 kN/m W- 11 kN/m Pa 112 kN Pu = 52 kN 3.3m 1.5m 3.9m 8-36mmo 4.6m f- 25 MPa Grade 40 rebars d' 75mm A d 585 mm 4-36mm b-300mm
Pb- DCS.
In a given T-Beam, flange width = 700 mm, slab thickness = 100 mm, web thickness = 350 mm, effective depth = 450 mm. It is singly reinforced at the bottom side (tension side) with As = 2775 sq. mm. Take fc' = 17.24 MPa, fy = 413.7 mm. a) Determine the value of compression block "a"
A reinforced rectangular beam with width b and effective depth d is subjected to service live and dead loads (self-weight included) of wL and wD, respectively. If required, compression steel bars are to be placed at a distance d' from the extreme compression fiber. Use fe' = 28 MPa and fy 420 MPa. b= 100 mm d= 200 mm d'= 300 mm L= 320 m wL 210 kN/m wD= 220 kN/m 1. Solve for the area of tension steel bars using es 0.004. 2. Solve for the area of compression steel bars using es 0.004. 3. Solve for the area of tension steel bars using es = 0.005. 4. Solve for the area of compression steel bars using es = 0.005.
A rectangular cross section of a beam is under the bending moment of 60 kips-ft. Determined the Maximum compression and tension stress in the concrete and tensile stress in the rebar. The section is uncracked. b-15 in, h=30 in, d= 28 in f=4000 psi, Ec-3,600,000 psf fy= 60,000 psi, Es-29,000,000 psf Rebar= 3 -No. 6 h -As
1. A rectangular beam has b = 300mm, d = 500mm, As = 6 – 32mm diameter bars, fc' = 27.6 MPa, fy = 414 MPa. Calculate: a) depth of compression block, "a" b) fs c) + d) Mu
A 15 x 25 in. column is reinforced with four No. 9 (No. 29) bars, one in each corner as shown in Figure (a). The concrete cylinder strength is f. = 4000 psi and the steel yield strength is 60000 psi. Determine the axial load strength for zero eccentricity without subtraction of the concrete displaced by the steel, as well as with subtraction of the concrete displaced by the steel. E=0.003, E,-29000. Imperial Metric bar Linear Mass Density Nominal diameter Nominal area 25" bar size size (soft) Ib (in) (mm) (in') (mm") 2.5" -2.5" 0.250 - % 6.35 0.05 32 0.375 = % 9.53 0.11 71 0.500 = 4 12.7 0.20 129 0.625 = % 15.9 0.31 200 0.750 = % 19.1 0.44 284 0.875 = % 222 0.60 387 1.000 = % 25.4 0.79 510 1.126 - % 28.7 1.00 645 1.270- 1% 32.3 1.27 819 No.6 0.167 0.249 3 No. 10 0.376 0.560 #4 No. 13 0.668 0.994 Pn #5 No. 16 1.043 1.552 15" No. 19 1.502 2.235 #7 No.22 2.044 3.042 #8 No 25 2 670 3.973 As No 29 3.400 5.060 A's #10 No 32 4.303 6.404 e varies #11 No.36 5.313 7.907 1.410- 35.8 1.56 1.006…
Reinforced concrete design plz answer the a and b with complete solutions.. thank you
Q1): Reinforced concrete floor with 6* 7 m span C/C as shown below in Fig. (1). The live load 3 KN/m², the superimposed load (partition loads) is 2 KN/m² and the floor finish load is 2.5 KN/m². f'c-21 MPa, fy =380 MPa. The column dimension 300* 300 mm and the supporting beams are 300mm width by 800 mm depth. (Using Method 3 for A & B), A- Design of slab (S1) and showing the reinforcement details. B- Find the Design Load of B1, B2 and 83 Note: For slab Use bar diameter - 12 mm. S1. Fig. (1) SE 7m 7m J 7m 7m 6m 5m 6m
Plss, i need the answer immediately. Consider a two-bay building frame ABCDEF, with A, B, and C as fixed supports, AD, BE, and CF as columns, and DE and EF as girders. Span DE is 5.9 meters long and span EF is 6.8 meters long. The columns have a height of 10.5 meters. Assume that the columns have same cross-sections. A wind-induced lateral load of 80 kN is applied at D, pointing towards the structure. Additionally, a-wind induced uniform load of 1.5 kN/m, pointing upwards, is applied at the girders. (a) Draw the free-body diagram of the structure.
Determine end reaction for Beam 1 (B-1). L1 L2 B-1 L2 L2 L2 • L1 = 20 ft • L2 = 6 ft Live load = 50 psf • 4" Thick concrete slab (density = 150 pcf) • 5/8" Thick terrazzo (12 Ib/ft2/in) • Beam weight = 30 lb/ft Girder weight = 22 lb/ft Please round to the nearest one. One end reaction for B-1 = Ibs MacBook Air 吕0 F3 F7 F4 F5 F2 & * @ 7 8. 2 3 W E R T Y