Given a 16x9m rectangular slab arrangement with columns at a 4m grid in the long direction by 3m   grid in the short, determine the moments to be used for design at the supports and midspans of all   slabs and design the corresponding reinforcement. Assume that the total slab thickness is 150mm,   the weight of finishes is 280 kgs/m and imposed load is 450 kgs/m. Also given: f=500 N/mm²,   fa =30 N/mm², cover 30 mm.

Q: enter. Column loads are service conditions: DL = 346 kN LL = 231 kN f’c = 21 MPa

A: According to given data  A rectangular footing 2.1 m x 3.6 m x 0.35 m thick supports a 300 mm square…

Q: rectangular footing 2.3 m x 3.2 m x 0.34 m thick supports a 300 mm square column at its center.…

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Q: A rectangular footing 2.4 m x 3.4 m x 0.33 m thick supports a 300 mm square column at its center.…

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Q: A square footing 2.3 m x 0.35 m thick supports a 300 mm square column at its center. Column loads…

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Q: 2. A uniformly loaded slab has a simple span of 4.3 m. In addition to its dead weight, the slab…

A: Given : Span = 4.3 m Live load = 1.9 kPa = 1.9 kN/m2 fc = 20.7 MPa fy = 330 MPa

Q: A rectangular beam has a width of 260 mm and an overall depth of 470 mm. concrete cover is 60 mm…

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Q: A rectangular footing 2.4 m x 3.1 m x 0.36 m thick supports a 300 mm square column at its center.…

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Q: For the isolated Square panel shown in figure:- 1. Check the slab thickness, (t=300"), 10.0" 2.…

A: Given values: fy=420 MPa f'c=30 MPa LL=3 KN/m2

Q: supports

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Q: QI Design the slabs shown in Fig. (1), which is supported on rigid beams. The applied loads are the…

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Q: A square footing 2.3 m x 0.35 m thick supports a 300 mm square column at its center. Column loads…

A: Given data:   DL = 344 kN LL = 251 kN f’c = 21 MPa fy = 415 MPa

Q: For the figure shown. Design the upper leftmost corner slab. The dead load pressure is 5.19kpa and…

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Q: H.W: Design the middle slab (S) shown below. If the live load is 3.5 kN/m? and the dead load is 2…

A: Design of slab There are two types of slab, one way slab and two way slab. One way slabs carry…

Q: A rectangular footing 2 m x 3.3 m x 0.36 m thick supports a 300 mm square column at its center.…

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Q: Given are the following: fc = 55 MPa f pu = 1350 MPa Aps = 1500 mm2 føy = 1100 MPa %3D Use bonded…

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Q: A rectangular footing 2.1 m x 3.7 m x 0.32 m thick supports a 300 mm square column at its center.…

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Q: design a 2 span one way slab with length of 5m discontinous one end and continuous in the other…

A: The shear of loads on beams supporting slabs along four edges when vertical loads are uniformly…

Q: A square footing 2.2 m x 0.31 m thick supports a 300 mm square column at its center. Column loads…

A: Given,  DL = 331 kN LL = 251 kN f’c = 21 MPa fy = 415 MPa Square footing : 2.2×2.2× 0.31M Column:…

Q: n loads are service conditions: 95 kN 21 kN MPa 5 MPa te cover to the centroid of steel…

A: According to given data  A square footing 2.3 m x 0.32 m thick supports a 300 mm square column at…

Q: A simply supported slab has a length of 3.5 m. It is topped with 25 mm thick grout (unit weight = 12…

A: Given: The length is 3.5 m. The thickness of the grout is 25 mm. The unit weight of grout is 12…

Q: 3. A doubly reinforced section of b × h = 200 mm × 500 mm is

A: The given data is: b*h=200 mm*500 mm M=250 kN-m fc=14.3 N/mm2 ft=1.43N/mm2 fy=360 N/mm2 Es=1.97×105…

Q: SITUATION. Based on the figure shown a hallow steel pipe with external diameter Do of 200mm has a…

A: Given dataExternal diameter = 200 mmlength = 3 mE = 200 GPathickness t = 8 mmwe have to find P…

Q: b) Using first principles analyze a rectangular beam for having 230 mm width and 550 mm effective…

A: To analyze the rectangular beam, we will use the principles of reinforced concrete design. First,…

Q: PROBLEM: A wall footing suppports a 300 mm thick reinforced concrete wall with a dead load 292 kN/m.…

A: Thick, h = 300 mmDead Load, DL = 292 kN/mThe self-weight of the footing, DL = 20%DLThe self-weight…

Q: A rectangular beam with beam dimensions b = 250mm, h =500mm, and d = h – 75mm. Use f’c = 21MPa, fy =…

A: As per Bartleby's guidelines we are supposed to answer only first three questions. Kindly repost…

Q: 2. A cantilever slab has a span of 2.40 m. It is 150 mm thick and has an effective depth d = 110 mm.…

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Q: Effective depth, d = 300 mm Web width, b = 250 mm Materials: Concrete, fc' = 24 MPa Steel bar, f,…

A: t = 175 mmd = 300 mmbw = 250 mmfc = 24 MPafy = 415 MPab = 600 mm

Q: For the figure shown. Design the upper leftmost corner slab. The dead load pressure is 5.19kpa and…

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Q: A square footing 2.1 m x 0.31 m thick supports a 300 mm square column at its center. Column loads…

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Q: 2. The slab in the following plan view carries 3 kN/m² dead load and 5 kN/m² live load and thickness…

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Q: square footing 2.4 m x 0.32 m thick supports a 300 mm square column at its center. Column loads are…

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Q: A rectangular beam has a width of 260 mm and an overall depth of 470 mm. concrete cover is 60 mm…

A: Given data:- Width of rectangular beam, bw = 260 mm Depth of rectangular beam, D = 470 mm Concrete…

Q: Calculate the area of reinforcement required for the beam.

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Q: he slab is simply supported over a span of 7.5 m and carries a superimposed ccentricity of 40 mm.…

A: D.L = 3kpa L.L = 5kpa

Q: Given are the following: fc’ = 35 MPa fpu = 1,500 MPa Aps = 1,800 mm2 fpy = 1,320 MPa Use…

A: Reinforcement Index: The product of the volume fraction and the aspect ratio of the given fibers is…

Q: List at least three variables (structures) that affect the loss of heating and cooling in the…

A: Brief concept- Loss of heating and cooling in the building is a very essential part of the air…

Q: A square footing 2.1 m x 0.31 m thick supports a 300 mm square column at its center. Column loads…

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Q: Principles of Reinforced Pre-stressed Concrete The strength reduction factor ∅ for column varies…

A: Strength Reduction Factor: (SRF) The strength reduction factor is used to decrease the estimated…

Q: Design the slab reinforcement if the maximum positive moment is Mup= wul2/11 and the maximum…

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Q: A rectangular footing 2.1 m x 3.6 m x 0.35 m thick supports a 300 mm square column at its center.…

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Q: A square footing 2.4 m x 0.33 m thick supports a 300 mm square column at its center. Column loads…

A: Given:- The dimension of the square footing = 2.4 m×0.33 m thick The dimension of the column = 300…

Q: A rectangular footing 2.1 m x 3.6 m x 0.35 m thick supports a 300 mm square column at its center.…

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Q: Determine the nominal load when the concrete strain of 0.003 and tensile st strain is 0.002075

A: According to given data  Given that Concrete strain = 0.003Tensile steel strain = 0.002075To find…

Methods to Determine Vertical Stress

The load applied to the soil is transferred to the underground. The presence of water at soil pores and solid grains above the soil are the primary components that are responsible for the effective load transfer. Due to the load acting, the internal component of the soil or the underground formations undergoes deformations or a tectonic shift. The amount of deformation depends upon the amount of load acting on the soil surface, which indeed, depends on the weight of everything present above the soil. Due to this, the underground soil element develops internal stresses which try to resist the tectonic changes.