In the design of one way slab, maximum spacing of primary reinforcement should not be greater than ____________ nor 450mm.

Q: Given Beam Data: Slab Thickness, t=175 mm Effective Depth, d = 300 mm Width of web, bw=250 mm…

A: Given: t = 175 mm d = 300 mm bw = 250 mm fc = 24 MPa fy = 415 MPa b = 600 mm

Q: Problem 2: A reinforced concrete beam has a width of 300 mm and a total depth of 550 mm. Effective…

A: b = 300 mm d = 550 mm cover = 60 mm d'=60 mm fc = 21 MPa fy = 415 MPa ϕ=0.9

Q: 3. A simply supported beam (Span / -25 ft) has a section as shown below with normal-weight concrete…

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Q: simply supported rectangular beam has a width of 300mm and the distance to the centroid of tension…

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Q: A 200 mm x 220 mm timber post is subject to an unknown axial compressive load (F) that is eccentric…

A: As per bartleby guidelines, only 1st 3 parts among multiple parts questions need to be solved.…

Q: An RCC beam having 200 mm wide and 400 mm effective depth is reinforced with Fe415 grade steel of…

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Q: The design moment for a RC beam is M-160KN m, bXh=200mmX 500mm. If the concrete of grade C30, the…

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Q: Details of a rectangular column are as follows: Column width along the x-axis = 250 mm Column width…

A: Solution: Given: D = 600 mm B = 250 mm fc = 20.7 MPa fy = 415 MPa d' = 70 mm c = 90.66 mm

Q: A. Calculate the stress in the concrete at the top and bottom extreme fibers under a positive…

A: From the given problem, Positive Bending moment = 78kip f'c = 3200psi span  =26ft

Q: A reinforced concrete bottom chord is subjected to an axial tension of N=150kN. If the chord is…

A: Axial tension on reinforced concrete beam = Nx = 150 kN  yield strength (fy) = 270 MPa  compute:…

Q: DESIGN OF RECTANGULAR BEAM AND ONE-WAY SLABS Problem: Design a rectangular beam given the following:…

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Q: concrete floor slab 100 mm thick is cast monolithic with concrete beam 2.0 m on centers. The beams…

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Q: Design a rectangular section for the following beam considering the given loading. The weight of the…

A: Given fy= 60000 psi fc'= 4000 psi

Q: reinforced beam will be provided with the reinforcing bars corresponding to 90% of the maximum…

A: (a) Estimation of steel areaThe steel area can be estimated using the following formula:Ast =…

Q: 6-Balanced failure of singly reinforced concrete beams occurs when‎: (a) Value of stresses reaches…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What is the characteristic strength of a mild steel reinforcement bar? Select one: O a. 415 N b. 415…

A: A multiple choice questions have been given and it has been asked to choose select suitable answer.…

Q: An existing beam section was investigated and found out the following elements: b=250mm h=450mm…

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Q: Given: A fully composite slab is connected to a W24x68 made with the manufacturer preferred…

A: Solution; Given that; 3.5 m simply supported on 20 mm thick wall to support a live load of 4 KN/m2.…

Q: Determine the tensile steel ratio of a singly reinforced concrete beam for the following conditions…

A: Solution-The given values are ,f'c=21MPafy=420MPaTo DetermineThe tensile steel ratio

Q: A 300 mm X 450 mm exterior beam is reinforced with 2 - Ø20 mm and 1 – Ø25 mm bars on the first layer…

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Q: Two rectangular under-reinforced concrete beam sections X and Y are similar in all aspects except…

A: Solution: Y is Under-reinforced than X because section Y has more compression steel compared to…

Q: Two rectangular under-reinforced concrete beam sections X and Y are similar in all aspects except…

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Q: Select the correct statement from the following: An "under-reinforced" beam condition results in a…

A: Brief concept introduction- (1) Under-reinforced beam- This beam has lower % of steel than the…

Q: 2. A column HP 14 x 102 of A572 Gr. 55 steel has a length of 15 ft is fixed at both ends. Compute…

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Q: Differentiate between the following:                         Q) Two way beam supported Slab & Flat…

A: Slab- It is defined as a horizontal structural member of reinforced cement concrete used to support…

Q: A beam has a width of 300 mm and total depth of 600 mm strength fc=36 MPa. Steel yield strength…

A: Given, b = 300 mm  d = 600 mm f'c = 36 MPa fy = 415 MPa

Q: 1. A simply supported reinforced concrete beam of dimension 230 mm width is subjected to a service…

A: Consider the given data Width=230 mm, M20, Fe415Cover=40 mmAssume Depth D=610=600 mmDead…

Q: A reinforced concrete (RC) beam with a width of 250 mm and an effective depth of 400 mm is…

A: Given- RC beam, width B=250 mm,effective depth d=400 mm,Fe415 steel, It is needed to find the…

Q: Design a one-way slab with a simple span of 3.0m. The slab is to carry a uniform live load of 7.15…

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Q: Please draw a cross-section sketch and a plan view sketch showing the location and arrangement of…

A: - Span: 11 feet - Dead load: 20 psf - Live load: 100 psf - Self-weight: 87.5 lb/ft2 - Concrete…

Q: A simply supported beam (Span = 25 ) has a seetion as shown below with normal-weichs concrete…

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Q: A reinforced concrete T – beam is to be designed for tension reinforcement only. The beam width is…

A: Given,The beam width =250 mmeffective depth = 400 mm.The flange thickness =100 mm effective flange…

Q: The 5-story building design project will have its beams and slab poured monolithically and formed a…

A: Solution: Given: Area of steel at tension 9-36 mm  Ast = 1006 mm2 Total Ast = 9x1006=9081 mm2 Area…

Q: minimum tensile steel strain of flexure bars in reinforced

A: Given data  The minimum tensile steel strain of flexure bars in reinforced concrete beams as per…

Q: A simply supported beam shown in figure 1, carries an uniform service (unfactored) superimposed…

A: Given: fc'=3500 psify=60000 psi

Q: stimate for the concrete, formwork einforcement requirement of Beam GG-36. ength of Beam 1 = 8200mm…

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Q: he T-beam has the following properties:  flange thickness = 110 mm flange width = 700 mm web…

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Q: WD = 1.4 kips/ft plus weight of beam WL = 1.5 kips/ft %3D (a) 20 ft 21.5 in. 24 in. (b) 3 No. 9 bars…

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Q: A rectangular beam with a width of (9536/1150)-in,and effective depth of (9536/900)in is Reinforced…

A: The shear force is a surface-sensitive force. The reaction that is induced in a structural element…

Q: The main reinforcement of a RC slab consists of 10 mm bars at 10 cm spacing. If it is desired to…

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Q: Question 3 a) A suitable base plate for a 305 x 305 x 118 UC S355 column section subjected to a…

A: Column--A column is a slender member held in vertical position  that helps in transferring load from…

Q: Given the section and plan view of the structural elements (Foundation and Column), estimate the…

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Q: Which of the following statements is true for design properties of non pre-stressed steel…

A: For non-prestressed bars ans wires, the stress below fy shall be Es times steel strain. For strains…

Q: As a design engineer you are asked to peer review the design done by another engineer at your…

A: Solution: Given: fc = 5000 psi = 5 ksi fy = 60000 psi = 6 ksi unit weight = 150 lb/ft3 LL = 100 psf…

Q: 4.7 The cross section of a conventionally reinforced concrete one-way slab is shown below. Using ACI…

A: Minimum thickness of slab

Q: B) For reinforced concrete lining, the transverse reinforcement is two times the longitudinal…

A: transverse reinforcement of column

Q: 4. An interior reinforced concrete slab has to be designed to support a live load and a dead load in…

A: Span, L = 12 ft Live load, LL = 200 psf = 200 lb/ft2 Dead load, DL = 100 psf = 100 lb/ft2 fc = 3ksi…

Bars

In civil engineering, bars refer to steel reinforcement bars or rebars. These are structural members primarily used for reinforcement purposes in masonry works. A bar is characterized by its cross-sectional area, which is negligible compared to its length. Bars are usually manufactured by steel which is uniform throughout the length, or by meshing multiple steel wires. Other materials of the bar include carbon steel, glass fiber, carbon fiber, and basalt fiber. The reinforcing bars are coated with epoxy resins and other materials to enhance some of their properties including corrosion resistance.