Determine the tensile steel ratio of a singly reinforced concrete beam for the following conditions using concrete strength f’c = 28 MPa and steel yield strength fy = 420 MPa. if the tensile strain is εs = fy/Es upon crushing of concrete at a strain of 0.003. = ___ (5 decimal places)

Determine the tensile steel ratio of a singly reinforced concrete beam for the following conditions using concrete strength f’c = 28 MPa and steel yield strength fy = 420 MPa. if the tensile strain is εs = fy/Es upon crushing of concrete at a strain of 0.003. = ___ (5 decimal places)

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter12: Composite Materials

Section: Chapter Questions

Problem 12.7P: Estimate the transverse tensile strength of the concrete in Problem 12.6.

See similar textbooks

Related questions

Q: The cross-section of the reinforced concrete beam having an effective depth of 500 mm is shown in…

Q: The following data of a pre-stress concrete are given: Beam dimension ; bxh = 300 mm x 600 mm Loads…

A: In the question calculation of load on the beam is permissible until and unless there will no…

Q: 1. Cracking moment of the section. 2. Compressive stress on the concrete. 3. Tensile stress on the…

A: The basis of this method is that the permissible stress for concrete and steel will not be exceed…

Q: The properties of the reinforced concrete beam are b = 306 mm, d = 467 mm, Ast = 1007 mm2, and Est /…

Q: The composite bar consists of a 25-mm-diameter A-36 steel segment AB and 60-mm-diameter red brass…

A: Given data:- Diameter of composite bar = 25 mm Grade of steel = A-36 Diameter of red brass = 60…

Q: A beam, which is rectangular, has a base of 250 mm, and d = 625 mm. The beam is singly reinforced,…

Q: Problem 2.7 A reinforced concrete beam has the following data. Beam width, b=300 mm Effective depth,…

A: Given: b = 300 mm d = 600 mm d' = 60 mm fc = 27.5 MPa fy = 415 MPa

Q: compressive strength of concrete

A: To determine at which percentage the stress in beam changes changes from directly proportional to…

Q: For the rectangular reinforced concrete beam (shown below),determine the stress at the upper and…

A: Geometrical properties of the beam Design procedure 1) Calculate the modular ratio 2) Calculate the…

Q: a) Determine the cracking distributed load. b) Determine the stress in concrete and steel under…

A: Given data WDL = 15 kN/m WLL = 10KN/m f' c = C25 fy = 420 Mpa Solution Gross M.O.I ( Ig ) = bh3…

Concept explainers

Asphalt Binders and Mixtures

Asphalt binders are subsidiary products procured during the refining process of petroleum while manufacturing gasoline, diesel, and similar petroleum products. Asphalt binders are obtained from the residue that remains after the distillation of petroleum, this residue is further subjected to steam distillation and oxidation to remove the traces of gas oil present in the residue. Certain additives or modifiers are also added to asphalt binders to alter them to suit different applications.

Question

Determine the tensile steel ratio of a singly reinforced concrete beam for the following conditions using concrete strength f’c = 28 MPa and steel yield strength fy = 420 MPa.

if the tensile strain is εs = fy/Es upon crushing of concrete at a strain of 0.003. = ___ (5 decimal places)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

Determine the tensile steel ratio of a singly reinforced concrete beam for the following conditions using concrete strength f’c = 21 MPa and steel yield strength fy = 420 MPa. if the tensile strain is set as 0.009 upon crushing of concrete at a strain of 0.003. = [rr] (5 decimal places)
Determine the tensile steel ratio of a singly reinforced concrete beam for the following conditions using concrete strength f’c = 21 MPa and steel yield strength fy = 420 MPa. 16. if the tensile strain is εs = fy/Es upon crushing of concrete at a strain of 0.003. = [r] (5 decimal places)
Determine the tensile steel ratio of a singly reinforced concrete beam for the following conditions using concrete strength f’c = 28 MPa and steel yield strength fy = 420 MPa. 1. if the tensile strain is εs = fy/Es upon crushing of concrete at a strain of 0.003. = (5 decimal places) 2. if the tensile strain is set as 0.010 upon crushing of concrete at a strain of 0.003. = (5 decimal places) 3. Minimum as required by NSCP 2015. = (5 decimal places)
SIT. B: Determine the tensile steel ratio of a given conditions if concrete strength f'. = 28 MPa and steel yield strength fy 4. if the tensile strain is Es = fy/Es upon crushing of concrete at a strain of 0.003. C. 0.02833 A. 0.01567 B. 0.02161 D. 0.02125 if the tensile strain is limited to 0.004 upon crushing of concrete at a strain of 0.003. A. 0.01567 B. 0.01548 5. 6. Minimum as required by NSCP 2015. C. 0.00313 D. 0.00405 A. 0.00333 B. 0.00276 = 420 MPa. C. 0.02778 D. 0.02064 uniformly
Determine the tensile steel ratio of a singly reinforced concrete beam for the following conditions using concrete strength f'c = 21 MPa and steel yield strength fy = 420 MPa a.) if the tensile strain is es = fy/Es upon crushing of concrete at a strain of 0.003 b.) if the tensioe strain is set as 0.009 upon crushing of concrete at strain of 0.003 c.) minimum as required by NSCP 2015
please use nscp 2015
A singly reinforced rectangular section has a width of 250mm and an effective depth of 460mm. The concrete has a compressive strength of 21MPa. The steel has a yield strength of 275 MPa and E = 200,000 MPa. Calculate the ideal flexural strength for the following areas of steel: a. 2580 mm² b. 5160 mm² c. The value at balanced failure
At what percent of compressive strength of concrete the stress in beam changes from directly proportional to varying with respect to depth.
3 Given a concrete beam (width b= 10 in., depth h = 25 in.) with flexural reinforcement at the bottom, the transformed moment of inertia is In=14,740 in“, and the location of the neutral axis from top of the beam is y = 13.2 in, assuming all material is elastic, calculate the maximum tensile stress of the concrete when a positive bending moment M= 40 kip-ft is applied to the beam. Is the section cracked under the given moment if concrete is normal weight and the compressive strength fe' is 3000 psi?
A pretensioned member with a dimension of 250mm x 360mm is subject to an eccentric tendon that is located 105mm from the soffit. Area of the prestressing steel to be 502 sq. mm and the modulus of elasticity is 200 GPa. The Modulus of elasticity of concrete is 36.8 GPa. Creep coefficient = 1.6 and the shrinkage strain = 3 x10^6. Assume a 5% steel relaxation. Find the total prestressed loss in percentage.
A reinforced concrete beam has a width of 300 mm, an effective depth of 500 mm and is reinforced with a steel having an area of 1200 mm^2. The beam is subjected to a bending moment of 70 kN- m. If the modular ratio = 8, using WSD, Cracked Analysis. a) Determine the stress developed in the concrete. O 7.914 MPa 8.903 MPа 5.936 MPa 6.925 MPa None of the Choices 9.893 MPa
1. Shown is a composite plate joined together by rivets. The components consist of two tension bar plates that is % X 4 inch and riveted together by two splice plates which is 0.8 X 6 inch. Each rivet has a diameter of 25.4 mm. Considering that the allowable stress for the tension bar plates and splice plates is o=20.0 ksi, the allowable shear stress for the rivets is o=25.0 ksi and the allowable bearing stress on the rivets and splice plates is o=25.0 ksi. What will be the maximum permissible load P such that none of the allowable stresses will be exceeded? Splice Plates a-0.75 in Bar Lc =0.80 in. Bar P d = 1.0 in. b=4.0 in. Rivets 'e = 6.0 in.