A concrete test cylinder having length L=12 in and diameter d=6 in is subjected to axial compressive forces P in a testing machine. If the maximum shear stress in the concrete is not to exceed 2,000 psi, what is the safe value for the axial load p? A. 452,389 lb. B. 113,100 lb. C. 904,778 lb. D. 56,550 lb.

Q: The properties of the reinforced concrete beam are b = 300 mm, d = 480 mm, Ast = 1306 mm2, and Est /…

A: Given data: b=300 mmd=480 mmAst=1306 mm2m=10σc=16.7 MPaσs=104.8 MPa Assuming cover as 20 mm D=500 mm…

Q: Strain profiles of a flexural reinforced concrete element section at yield and failure conditions…

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Q: How to get the value of compressive strength of concrete f'c, given the nominal shear stress on…

A: given nominal shear stress on concrete-fv=0.88 MPato find-compressive strength of concrete f'c

Q: The properties of the reinforced concrete beam are b = 314 mm, d = 467 mm, Ast = 1047 mm2, and Est /…

A: Given data b = 314 mm d = 467 mm Ast = 1047 mm2 fc = 17.9 MPa fs = 103.2 MPa n = 9 Using…

Q: The compressive strength of concrete cube is 2.67 N/mm^2. Calculate the load acting on the cube…

A: Given:Compressive strength of the concrete cube,σc=2.67 N/mm2side of the cube, a=15 cm or 150 mm

Q: ncrete in terms of cube strength. (Use the related charts provided at

A: as per IS:8900, Clause 5.1.1(TESTS FOR TWO OR MORE OUTLIERS , AT LEAST ONE OUTLIER AT EACH END, 16…

Q: A Brinell test is performed on a steel using a 1.31 in. diameter indenter with a load of 67275 lbs.…

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Q: What is the stress in a concrete cylinder 4 inches in diameter if it is supporting a load of 20,000…

A: Load applied, P = 20000 lb Diameter of cylinder, d = 4 inch Required:Stress in cylinder

Q: USE NSCP 2015 as reference: D. Minimum/maximum value of concrete strain(ec), (from nscp2015)…

A: Following is required answer :

Q: When a specimen of M25 concrete is loaded to a stress level of 12.5 MPa, a strain of 500x10 is…

A: Given data: εc (short term strain at the age of loading at a stress value of 12.5 MPa.)=500×10-6 εcr…

Q: The cross-sectional areas of a column are shown in the figure . Find the maximum allowable value of…

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Q: A. Write a detailed note on stress-strain characteristics of reinforced concrete and steel. B.…

A: A) The tensile strength of concrete as compared to compressive strength is very weak, it can only…

Q: The modulus of elasticity of concrete (Force/Area) is 13 GN/m^2. Determine its US Customary units…

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Q: 1.A. What is the total area of the section * O 70,000 sq. mm O 50,000 sq. mm 60,000 sq. mm O other:

A: A cross section of I-beam is given. We need to find out the Total area of the section.

Q: determine the largest centrally applied vertical load P it can support.

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Q: In the computation of deflection, For all light weight concrete, the modification factor À is a.…

A: Light weight concrete is made by using less sand. Modification factor is a function of compressive…

Q: Several buildings have foundations made of material such as concrete. In fact, the compressive…

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

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Q: Answer the following conceptual questions on reinforced concrete behavior in bending (flexure). a.…

A: Reinforced concrete design is the process of planning, detailing, and specifying the components and…

Q: A round concrete column has a diameter D.A force of 800 kN act on the column as shown. The yield…

A: Diameter = 50.46 mm

Q: Three 6 in. * 12 in. concrete cylinders with randomly oriented steel fiber contents of 0, 2, and 3%…

A: (a) The expression for stress is given by, Here, B is the width of the specimen and D is the height…

Q: A reinforced concrete column 250 mm diameter is designed to carry an axial compressive load of 600…

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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 cylindrical block of concrete is 300mm long and has a circular cross section of 100mm in diameter.…

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Q: Q- The maximum applied load on a cylindrical concrete specimen of diameter 150 mm and length 300 mm…

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Q: The properties of the reinforced concrete beam are b = 315 mm, d = 460 mm, Ast = 1102 mm2, and Est /…

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Q: A concrete column reinforced with steel rods has a square section of 250 mm by 250 mm and can…

A: Given data:- The given square section is, 250 mm×250 mm The given support of a load is, 700 kN the…

Q: 2. Auniform concrete slab is to be attached to two rods whose lowers ends are initially at the same…

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Q: A concrete cylinder sample has a diameter of 4 inches and a height of 6 inches. The maximum load…

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Q: 150mm diameter cylindrical concrete specimen was tested for compressive strength. What would be the…

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Q: Using Figure 4, a cross-section of a concrete beam, answer the questions that follow. 5.1. Calculate…

A: The centroid of the section is the point at which the whole area is assumed to be concentrated. The…

Q: The cross-sectional areas of a column are shown in the figure. Find the maximum allowable value of P…

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Q: From the figure shown, fc’ = 18 MPa, fs = 128 MPa, and n = 10. Determine the moment…

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Q: The compressive strength is 22.639 MPa, and the cylinder failed at 87,748.495 pounds of force. What…

A: Given:- Compressive strength = 22.639MPa=22.639N/mm2 Force=87748.495 pounds=390324.750826 N 1 inch =…

Q: A 42 meter solid shaft is under torsional loading 53 Nm. If in this application, the allowable shear…

A: Given: Torsional loading, T = 53N-m Allowable shear stress = 369MPa Required: Minimum diameter of…

Q: Steel: A = 500 mm? P Timber: 4P A = 2000 mm

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Q: Problem Two: Consider the cross-sectional shown in the figure below. The cross-section is reinforced…

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Q: Maximum strain in concrete taken for design is 0.0040 while strain in deformed bar is calculated…

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Q: A RECTANGULAR ALUMINUM BLOCK IS 110mm LONG IN THE X DIRECTION, 70mm WIDE IN THE Y DIRECTION AND 85mm…

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Properties of materials

A property of a material describes its characteristics and distinguishes it from the others. The material properties are described it in terms of its hardness, color, appearances, and so on. The material properties generally depend on the type of material, or whether it is a metal or an alloy. There are different kinds of material properties such as mechanical properties, thermal properties, physical properties, and chemical properties. Chemical properties describe the material in terms of a chemical change. The mechanical properties come into existence when the material is acted upon by an external load. Thermal properties are associated with the temperature of the material and specific heat.