A simply supported one way reinforced concrete floor slab has a span of 3 m. It carries a service live load of 8.5 kPa and a service dead load of 1.5 kPa, compressive strength of concrete is 20.7 MPa while the yield strength of reinforcement bars is 414.16 MPa. Use 25 clear cover. Unit weight of reinforced concrete is 24 kN/m3. Determine the minimum required thickness of the slab. Select one: a. 175 mm b. 125 mm c. 150 mm d. 100 mm

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A: The maximum depth of the neutral axis from the extreme compression fiber,  xu,max =…

Q: Select the reinforcement at end faces of the column shown in Figure 2 if Pn = 1200 kN , ex = 300 mm,…

A: The values and diagram given in the question are as follows: Load on column(Pn)=1200 kN or 1200*103…

Q: Help

A: Given: steel in tension zone: n = 6 bars dia. = 40 mm Beam section: b = 300 mm h = 585 mm L = 8000 m…

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A: step 1-

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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

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A: Moment plays an important role in the designing of structures including Beams, Slabs etc., To…

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Q: 6. The beam shown in the figure carries DL= 10.5kN/m (including its own weight) and LL = 13.5kN/m.…

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Q: The grade of the concrete is M25. Find the values of design strength in- 1. Direct Compression. 2.…

A: Given data- Grade of concrete-M25To Find-design strengths

Q: FLEXURAL ANALYSIS CONCRETE UNCRACKED Problem: Calculate the uniform load (in addition to the beam…

A: Given, Span of the beam= 28 ft fc'=4000 psi fr=7.5fc'=7.54000=474.34 psi RCC weight=150 lb/ft3

Q: Determine the design strength of the beam. Use F'c= 28 MPa, Fy = 415 MPa, b = 250 mm, d' = 60 mm, d…

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Q: An HSS9 x 7 x3⁄8 filled with concrete is used as a composite column, as shown in Figure. The steel…

A: Pu=1.2PD+1.6PL Here PD=65 Ksi PL=130 Ksi Pu=1.2(65)+1.6(130)=286 Kips

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: 2. In the beam flexural test of concrete shown, calculate the flexural strength, 100 mm 100 mm…

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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: Q2 : Design the simply supported reinforced concrete beam showing in the Figure below for bending…

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A: Given- M25 concrete grade of concrete, IS 456:2000,

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Q: stress Example (8): Determine the design moment strength of section shown below, Given få = 28 MPa…

A: Given that  As= 3×π4×202= 942 mm2   Cb= 600×d600+fy=600×500600+420= 294.12 mm   a=β1C = 0.85×294.12…

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Q: Areinforced concrete column contains longitudinal steel equal to 1 percent of net cross-sectional…

A: This question is related to the Design of RCC Structure.

Q: A rectangular beam has a width of 285 mm and an effective depth of 520 mm. It is reinforced with 4 –…

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Q: 2- Calculate the resisting moment of the following beam. fy=360 MPa No. 30 fc= 40 MPa 450 No. 34 0 0…

A: Given DataB=300D=450+65=515d=450Fy=360 MPaFc=40 MPawe always try to design limiting sectionXu=depth…

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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.