Using the analytical equation, calculate the moment capacity of the beam if it had 3- #8 bars. Refer to the following reinforced concrete beam information. Material properties are: fc = 5 ksi fy = 60 ksi Moment capacity equations: Analytical method: M₁ = Ø. As. fy.d (1-0.59 A) [k-in] Approx. method: Mu 4A,d [k-ft] 24 198 k-ft 209 k-ft 216 k-ft 224k-ft [H 12" BEAM SECTION #4 STIRRUPS #8 LONG. BARS 2" COVER OVER THE STIRRUPS

Using the analytical equation, calculate the moment capacity of the beam if it had 3- #8 bars. Refer to the following reinforced concrete beam information. Material properties are: fc = 5 ksi fy = 60 ksi Moment capacity equations: Analytical method: M₁ = Ø. As. fy.d (1-0.59 A) [k-in] Approx. method: Mu 4A,d [k-ft] 24 198 k-ft 209 k-ft 216 k-ft 224k-ft [H 12" BEAM SECTION #4 STIRRUPS #8 LONG. BARS 2" COVER OVER THE STIRRUPS

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

1. A rectangular reinforced concrete beam has the follawing properties: Beam Span, L 6 m Beam width, b = 320 mm Effective depth, d = 640 mm Concrete strength, fc 25 Mpa Reinforcing steel strength, fy 200 MPa a. Compute the (Vanominal shear strength provided by the concrete. b. Compute the (V.) shear capacity of stirrups if it carries a Vu = 200 KN at critical point c. Compute the spacing of stirrups using 10 mm diameter rebar
For the beam shown, derive the expressions for V and M, and draw the shearforce and bending moment diagrams. Neglect the weight of the beari. w = 200x N/m C B - 2 m - 3 m (Drawing of Shear Force & Bending Moment Diagram to follow)
A 300mm x 500mm rectangular concrete beam is reinforced with four pieces 25mm diameter bars. The beam is simply supported on a span of unknown length. The uniform linear dead load from the slab is 18KN/m (weight of beam not included) and the uniform linear live load is 10kN/m. The effective depth of the beam is 430mm. the beam. Use area of one 25mm diameter bar = 510mm2. Using your own values of fc' = 20.1 MPa and fy = 335 MPa from the excel file, determine the safe length
A concrete one-way slab has a total thickness of 120mm. The slab will be reinforced with 12 mm diameter bars with fy=275 MPa, fc'= 21 MPa. Determine the area of rebar in mm^2 if the total factored moment acting on 1m width of slab is 23 kN-m width of slab is 23 kN-m. Clear concrete cover is 20 mm.
The beam is loaded uniform deadload of 42 kN/m (including its own weight), and a uniform live load of 48 kN/m. Concrete strength fc' = 21 MPa and steel yield strength fy = 415 MPa, concrete cover is 65 mm from the centroid of the bars. Assume El to be constant. 320 mm 540 mm 7m 2m a. What is the uniform factored load on the beam in kN/m? b. What is the vertical reaction (factored) at B in KN? c. What is the maximum nominal moment can the beam carry if it is to be design as singly reinforced, in kN.m? d. What is the required tension steel area in mm2, at point of maximum positive moment? e. What is the required tension steel area in mm2, at point of maximum negative moment? f. Using simplified calculation, calculate the nominal shear strength provided by concrete near the fixed end, in KN? g. Using 10 mm W-stirrups with fyh = 275 MPa, what is the required stirrup spacing near the fixed end?
As shown in the figure, a 3m-long cantilever beum is subjected to a uniformly distributed dead load, we-1.S t/m. It is know that f = 20MP. fy =420 MPa, and 4, = 1800 mm. Please find the maximum allowable uniformly distributed live load, wt is assumed that the unit weight of concrete is we24 t/m. -300m-
Referenced concrete n=1
i need the answer quickly
Problem The following are the dimensions of a concrete T-beam section Width of flange, bf = 600 mm Thickness of flange, tf = 80 mm Width of web, bw = 300 mm Effective depth, d = 500 mm The beam is reinforced with 3-32 mm diameter bars in tension and is carrying a moment of 100 kN.m. Find the total compressive force in the concrete. Use n = 9.
The dimensions for a reinforced concrete beam are given as: b = 300mm d = 400mm d’ = 75mm It is to be designed for a service dead load moment of 30kN-m and a service live load moment of 40kN-m. Suppose f’c = 21MPa and fy = 276MPa, how many 20-mm bars are required to reinforced the beam in terms of steel area?
Q-A reinforced concrete column contains longitudinal steel equal to 1 percent of net cross- sectional area of the column. Assume modular ratio as 10. The loads carried (using the elastic theory) by the longitudinal steel and the net area of concrete, are P, and P, respectively. Find the ratio of P₁/P, expressed as percent.
Ans is near to 26