Determine the depth of the compression block. b. Determine the design strength using a reduction factor of 0.90. C. Determine the concentrated live load at the mid-span in addition to a dead load of 20kN.m including its own weight if it has a span of

Q: 5-4 Composite A-36 steel bar shown made from two segments AB and BD. Area AAB = 600 mm2 and Agp =…

A:

Q: Consider a reinforced concrete floor system supported by beams, which are simply supported, on a…

A: Span of beam(l)=24 ft Spacing of beams center to center=12 ft Thickness of floor slab(t)=6 in or 0.5…

Q: Determine the maximum bending stress and shear stress on the same section.

A: Bending moment  at the section B=Mb =90×0.2-20×0.2×0.1=1.4 kN-m=1.4×106 N-mm Moment of inertia,(I)…

Q: A material of the section is 2.5cm Calculate the least radius of gyration. Calculate the slenderness…

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Q: (b) A hollow rectangular section has outside dimensions 30cm x 15cm. The material of the section is…

A: given- outside dimension b=30 cma=15 cmthickness t=2.5 cminside dimensionb1=(30-2.5)=27.5…

Q: Determine the minimum width "b" of the beam shown if the flexural stress is not to exceed 12 MPa.…

A: A beam is a structural member that is loaded and supported in the direction of its axis and has a…

Q: angular reinforced concrete beam with width of 350 mm and effective depth of 600 mm is subjected to…

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Q: SITUATION II: A reinforced concrete beam has a width of 400mm and an effective depth of 900mm. The…

A: Given: 400 mm width and 900 mm depth  Compression bar 4-25 mm dia, tension bars 4-32 mm dia  fc=…

Q: If P= 8.571 kN, Determine the stress in member CE assuming that the area in steel is 24 mm2.Show

A: Step: 1 Truss: - It is a pin jointed frame where bending moment does not exist in member only carry…

Q: The wooden section of the beam below is reinforced with two steel plates as shown. determine the…

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Q: What area of reinforcing steel is required

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Q: A steel column with the cross section shown has a 14.7-ft effective length. Using Allowable Stress…

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Q: The T-beam for a floor system shown is cast monolithically with the slab. The beam has a simple span…

A: step 1-

Q: depth of the rectangular compression

A: Compressive strength: - It is defined as the capacity of a given beam to resist compression force…

Q: equally distributed to the shorter sides of the column. The centroid of the bars are 76 mm from the…

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Q: Use K= 1.0 and E = 29,000 ksi, Fy = 50 ksi. No need to check the local stability of the column.…

A:

Q: A wooden beam AB supporting two concentrated loads P has a rectangular cross section of width b =…

A: Given data, b = 100 mm h = 150 mm τmax = 1.2 MPa The FBD of the beam is shown below:

Q: A short rectangular column 300 mm on one side and 400 mm on the other side.  It is reinforced with…

A: Location of plastic centroid P1x1+P2x2=Px

Q: The aluminum block has a rectangular cross section and is subjected to an axial compressive force of…

A: Given data, A aluminium block having, L= 3 in. B= 1.5 in. D= 2 in. P =  8kip Ealuminium= 10×10³ksi…

Q: о ехceed e in mm. -2 m D

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Q: Determine the minimum width "b" of the beam shown if the flexural stress is not to exceed 12 MPa.…

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Q: QUESTION 2 In the I profile section, the tension force P acts eccentrically. b = 80 mm, h = 60 mm, t…

A: Solution

Q: A short rectangular column 300 mm on one side and 400 mm on the other side. It is reinforced with…

A: f'c= 21 MPa and fy = 415 MPa

Q: 12. Find the depth of compression block. b. 122.87 mm a. 112.86 mm c. 111.89 mm d. 143.56 mm 13.…

A: Width of beam(b)=350 mm Depth of beam(D)=475 mm Compression steel=4-20 mmϕ Tension steel=4-25 mmϕ…

Q: Determine the maximum bending stress in MPa

A: The given section is a T section. The maximum bending stress is determined using the bending…

Q: Determine the moment of inertia (in4) of the transformed section. M=250 k-ft and n=9. Area for each…

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Q: Determine the minimum width "b" of the beam shown if the flexural stress is not to exceed 13 MPa.…

A:

Q: Determine the normal stress (in psi) at point D for the b=3.1-in. by h= 7-in. wooden beam shown…

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Q: A 90mm concrete slab is supported by a beam 7.50m clear span and 1.20m on center. Web dimension and…

A: Given:- 90 mm concrete slabClear span=7.5 mDepth=500 mmWidth=300 mmfC'=21 MPaϕ=0.90Factored…

Q: 8. For the composite area shown, determine the moment of inertia with respect to the centroidal…

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Q: 18) A short rectangular column 300 mm on one side and 400 mm on the other side is reinforced with…

A: Given, b = 300 mm  d = 400 mm  φ = 20mm

Q: A floor system of a 100 mm concrete slab supported by continuous T Beam and has bw = 200mm, bf = 900…

A: Firstly, we need to determine how much reinforcement is needed for the T-beam to calculate A's. The…

Q: Given: E 73 GPa b 3D 25.4 тт h3 3. 18 mт P = m = 100 g L 50 тm 6PL Beam Equation: axial strain = ɛ =…

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Q: Determine maximum shear stress

A: Introduction : In this question normal stress in x an y direction is given . Shear stress is along…

Q: Prob. 1. The two aluminum rods support the vertical force of P-20 KN. Determine the requir diameter…

A:

Q: 1. Determine the depth of the compression block in mm. 2. Determine the total tension steel area in…

A: Load(Pu)=2600 kN Concrete strength(fc)=28 Mpa Yield strength(fy)=350 Mpa ρ=0.02

Q: Determine the minimum width "b" of the beam shown if the flexural stress is not to exceed 14 MPa.…

A: For the given beam and loading, the minimum width b has to be computed if the flexural stress is not…

Q: a) Is the beam properly reinforced/over-reinforced/ balanced Determine the factored moment…

A: RC Singly beam,b=500 mmD=700 mmd=600 mmf'c=48 MPaReinforcement: 3-30Mfy=400 MPaφc=0.65φs=0.85Es=2…

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.