A rectangular beam has b = 350 mm and d = 460 mm. the concrete compression strength is 30 MPa and the steel yield strength fy = 415 MPa. Calculate the required steel reinforcement area if the steel cover is 70 mm. use NSCP 2010 Md = 230 KN-m ML = 160 KN-m

Q: Determine the required tension steel area of the T beam with given properties below. Width of…

A: Given:- Width of flange, bf=500 mmWidth of web, bw=340 mmThickness of flange, tf=140 mmEffective…

Q: Concrete Reinforcement Width of section Reinforcement strengths. fcu:= 30-MPa fy:= 450-MPa b:= 280…

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Q: Q2 : Design the beam showing below for shear by using Ultimate Strength Design method according to…

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Q: Q-2: A simply supported beam is 25 x 50 cm deep and has 2-20 mm Fe 415 grade steel bars going into…

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Q: A beam cast monolithically has the following properties: bf=1200mm, t or hf = 110mm, bw=380mm and…

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Q: Design the steel reinforcement for flexural for the beam shown in the fig. below. given f'c-28 Mpa,…

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Q: Problem 8: A-C fc=4500 psi 2 in Grade 60 #6 bars - # 4 stirrups 1.5 in. clear cover 3/4 in. max.…

A: Given data: f'c=4500psi=31Mpafy=Grade 60=415Mpaeffective depth=d=20in=508mmMaximum depth ofneutral…

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

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Q: Find the ultimate moment of resistance for the rectangular section reinforced as shown below.

A: b = 280 mm              d = 510 mm              d' = 50 mm (Taking 50 mm effective…

Q: A composite floor system consists of steel beams supporting a formed steel deck and concrete slab.…

A: a} Using LRFD Total weight to be support by composite setion Deck slab=53 psfWD=53+10×12=756…

Q: 4-ø28 mm at the bottom and 2-ø20 mm at the top of the beam, Concrete covering to centroid of…

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Q: 1. A rectangular beam has b = 300mm, d = 500mm, As = 6 - 36mm diameter bars, fc' = 28.6 MPa, fy =…

A: Answer: We are given Beam width  b  = 300 mm Effective depth d = 500 mm Area of steel As = 6-36 mm…

Q: dimensions b = 280 mm and h = 510 mm is reinforced with 5-20mmØ at the tension side only. Using NSCP…

A: Given:- b=280mm h=510mm 5-20mm diameter bars NSCP2015 f'c=25MPa fy=414MPa cover=c=60mm To find:-…

Q: Q1) Slab system consist of two-way slab panels shown in Figure below, subjected to superimposed dead…

A: Step 1 Given  Dead load = 2KN/m2 Beam dimensions, bw=350mm, h=750mm   column dimensions = 350×350mm,…

Q: The floor shown below has a constant thickness (h) of 190 mm, and is supported by beams at each grid…

A: It is required to determine the ultimate load on the slab. wu=1.2DL+1.6LL Here DL is the dead load,…

Q: A pre-tensioned concrete member of section 200 mm x 250 mm contains tendons of area 500 mm2 at…

A: step 1-

Q: Compute the flexural stress in

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Q: (3) for Normal weight Concrete, using ACI Code and recommendation for high strength concrete, to…

A: Solving first questionGiven datacompressive strength of concrete given in table findmodulus of…

Q: Calculate yield moment for the beam. Assume concrete accepts no tension. Use fc' = 4000 psi and =…

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Q: Show all solutions a. height of the neutral axis up to the outermost fiber of compression concrete…

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Q: In the extreme fiber of a concrete beam, the value of compression is 5.80 MPa. The neutral axis of…

A: Given: Compressive stress = 5.80 MPa Depth of neutral axis, y = 58 mm Compressive strength of…

Q: A 150mm thick concrete slab, with a span of m, which is continuous on one end, is reinforced with…

A: Given data: Thickness of slab=150 mm Span of the beam=3m Reinforcement =15 M bars  Spacing between…

Q: A rectangular beam has a width of 254mm and an effective depth of 600mm. It is reinforced with…

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Q: 14" #3 stirrup 25" 4- #11

A: Solution Given Data f'c=3500 psify=60000 psid=22 in

Q: A W18 x 40 floor beam supports a 4-inch-thick reinforced concrete slab with an effective width b of…

A: Given; W18 x 40 floor beam fc'= 4 ksi Positive service load moment =290 ft-kips Effective width b =…

Q: illustrate and label only cantilever slab has a span of 2.40 m. It is 150 mm thick and has an…

A: Given : Cantilever beam of length, L = 2.4 m h = 150 mm, d = 110 mm Bars of 16 mm dia at spacing of…

Q: Using the stress block, determine the ultimate moment of resistance of the section shown in Figure 2…

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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 rectangular beam 250 mm wide, 500 mm deep is reinforced at the bottom with 4-20-mm-diameter bars…

A: Solution-The given values are as follows,b=250mh=500mThe bottom with 4-20-mm-diameter bars The top…

Q: The floor shown below has a constant thickness (h) of 190 mm, and is supported by beams at each grid…

A: Given: Details of floor having constant thickness of 190 mm and supported by beams at each grid…

Q: A doubly reinforced rectangular concrete beam has a width of 300 mm and an effective depth of 500…

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Q: A rectangular beam has a width of 400 mm, and effective depth d=700 mm to centroid of tension steel…

A: Answer  We are given Width b = 400 mm effective depth d = 700 mm Tension steel rienforcement As =…

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: PROBLEM 2. If the beam in Problem 1 is to be replaced by a rectangular beam below using a concrete…

A: From the problem 2, it is required to find out the whether the beam is safe for design or not.

Q: A rectangular beam 250 mm wide, 500 mm deep is reinforced at the bottom with 4-20-mm-diameter bars…

A: Given d' = 80mm b = 250mm d = 500mm - 70mm = 430mm f'c = 21 MPa fy = 350 MPa for 20mm bars fy = 230…

Q: A rectangular beam has a width of 258mm and an effective depth of 600mm. It is reinforced with…

A: To find : depth of concrete stress block

Q: g. Distance of the compression concrete force from the neutral axis (mm)

A: Given data: Concrete strength, f'c=28 MPa Maximum moment =320 kNm  Effective cover of beam=90 mm…

Design criteria for structural loading

The different loads such as loads due to self-weight (dead load) and external loads such as live load, wind loads, seismic load, snow load, and other loads and load combinations that influence the design of a building are called structural loading. The nature of the applied load differs from changes in the location, design, and type of materials used. The design criteria require that structures must be designed and constructed to be able to withstand all load types that are expected to act upon the structure and render its usage for the designated purpose. The structural members such as beams, slabs, columns, and foundations help the structure to withstand the applied load. There are different institutes such as ASCE and ACI that provide building design codes to assure minimum safety requirements and quality of the structures.