4. What is the moment capacity of thebeam?b. 375 mmа. 400 ттС. 300 тmd. 350 mm5. Compute the steel area required forcompression.a. 1744.58 mm?b. 1716.11 mm?c. 1651.42 mm?d. 1880.24 mm?6. Compute the maximum steel arearequired. SITUATIONIA rectangular reinforced concretebeam, 5 m long is carrying a deadload of 18 kN/m and a live load of 35kN/m using f'c =415 MPa. The beam has a width of21 MPa using fy =300 mm and an effective depth of 400mm. Compression reinforcement willbe placed at a depth of 60 mm fromthe utmost compression concrete.

Answered: Image /qna-images/answer/046f1fce-ddc0-4063-a096-c494cfb0daa4.jpg

4. What is the moment capacity of the beam? a. 400 mm b. 375 mm C. 300 mm d. 350 mm 5. Compute the steel area required for compression. a. 1744.58 mm? b. 1716.11 mm2 c. 1651.42 mm2 d. 1880.24 mm? 6. Compute the maximum steel area required.

4. What is the moment capacity of the beam? a. 400 mm b. 375 mm C. 300 mm d. 350 mm 5. Compute the steel area required for compression. a. 1744.58 mm? b. 1716.11 mm2 c. 1651.42 mm2 d. 1880.24 mm? 6. Compute the maximum steel area required.

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

1.2m 10 cm O 7cm -7cm O This concrete beam has four A-35 steel rods of one centimeter diameter and a square cross section. It experiences a compressive axial load of 200kN. You must calculate the stresses developed in the two components in the figure.
A rectangular concrete beam has a width of 300 mm and an effective depth of 550 mm. The beam is simply supported over a span of 6 m and is used to carry a uniform dead load of 25 KN/m and a uniform live load of 40 kN/m. Assume fic= 21 MPa and fx = 312 MPa. Compression reinforcement if necessary shall be placed at a depth of 80 mm from the extreme compression concrete. Which of the following most nearly gives the maximum tension steel area for singly reinforced beam? A. 3810.50 mm2 B. 3959.17 mm2 C. 4223.11 mm2 D. 4751.04 mm2
A rectangular concrete beam has a width of 300 mm and an effective depth of 550 mm. The beam is simply supported over a span of 6 m and is used to carry a uniform dead load of 25 KN/m and a uniform live load of 40 kN/m. Assume fic= 21 MPa and fx = 312 MPa. Compression reinforcement if necessary shall be placed at a depth of 80 mm from the extreme compression concrete. Which of the following most nearly gives the required tension steel area? A. 3743.38 mm2 B. 3626.05 mm2 C. 3324.24 mm2 D. 2915.15 mm2
A concrete beam of length 5.5m is built monolithically with the slab. Originally, the beam has a width of 300mm and effective depth of 400mm. If the flange of the slab is 150mm and the total area tension steel bars is 500 sq.cm., determine the design capacity of the beam structure. The concrete has a compressive strength of 25 MPa, steels' yield strength is 420 MPa. and the beam's clear span from its adjacent beams is 2.15m.
A rectangular cantilever beam has a width of 250mm and an effective depth of 480mm. It is reinforced with 7-25mm bars. The beam is carrying a uniformly distributed dead load of 15kN/m. The compressive strength of the concrete is 21MPa and the yield strength of the steel is 415MPa. The depth of the concrete stress block is?
Problem: Design the reinforcement of a rectangular beam to carry a factored moment of 272 kN.m. The beam width is 250 mm, effective depth 400mm. Use fc' = 20.7 MPa, fy = 345 MPa, d' =60 mm. CIVIL ENGINEERINCO REINFORCED CONCRETE DESIGN
A rectangular concrete beam has a width of 300 mm and an effective depth of 550 mm. The beam is simply supported over a span of 6 m and is used to carry a uniform dead load of 25 KN/m and a uniform live load of 40 kN/m. Assume fic= 21 MPa and fx = 312 MPa. Compression reinforcement if necessary shall be placed at a depth of 80 mm from the extreme compression concrete. Which of the following most nearly gives the required number of 25mm diameter tension bars? A. 6 B.7 C. 8 D. 9
A T beam has a concrete and steel strengths of 28 MPa and 420 MPa. The live load is 3830 Pa. while the dead load in addition to concrete's weight is to be 4097. The density of concrete is 2400 kg/m³. The slab is 125 mm thick while the effective depth is 600 mm, the total height of T-beam of 675 mm and the bottom width of T beam is 375 mm. The length of the beam is 7 meters. The center-to-center spacing of beams is 330 cm. Determine the arrangement of main reinforcement bars. Check for clear spacing.
A rectangular beam has a width of 283mm and an effective depth of 461mm. It is reinforced with 4-25mm bars. The compressive strength of the concrete is 28MPa and the yield strength of the steel is 285MPa. The ultimate moment capacity is ___kN.m.
Problem #1. The base of a rectangular reinforced concrete beam is 300mm and the effective depth is 550mm. Concrete compressive strength on the 28" day is 24MPA and steel yield strength is 415MP.. Determine : a. The depth of compression block (in mm, 2 decimal places), the strain in the tension steel (5 decimal places) and ultimate moment capacity (in KN.m, nearest tenth) of the beam if it is reinforced with 4-32mm diameter bars. b. The depth of compression block, the strain in the tension steel and ultimate moment capacity of the beam if it is reinforced with 4-20mm diameter bars.
Question 5 A rectangular presressed concrete beam of span 15 m and width 500 mm is loaded with a live load of 30 kN/m. The prestressing force is KN. [Take permissible stresses in concrete and steel as 15 MPa and 1200 MPa respectively]
A reinforced concrete symmetrical triangular shape beam has an effective depth of 600mm. The width of the base at depth of 600mm is 500mm. Steel yields at 414Mpa and concrete compression strength is 34.5Mpa. The beam reinforcement is 5-28mm. Determine the depth of compression block in mm. answer in 3 decimal places.