The box beam in the figure is made of four pieces of wood nailed to each other as shown.Since the distance between the nails is 32 and the allowable cutting force on each nail is 160, (a=16, b=38, c=32, d=190, F=160) a) Maximum allowable vertical shear force in the beam? b) Determine the corresponding maximum shear stress in the beam.

Q: As shown in the figure, if the area of the member of the truss for tension is 300 square millimeter…

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Q: The beam is constructed using 2 boards and 3 rows of nails spaced equally. A shear force is applied…

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Q: A wood beam carries the loading shown in the figure. calculate the magnitude of the bending stress…

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Q: Create a graph of the shear and bending stresses at the fixed support (B) over the cross- section.…

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Q: 2/ Analyze the truss shown below by consistent deformation method, EA=1*10³ kN 20kN 2m 40kN 20KN D H…

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Q: Problem 2: The grains of wood in the bar make an angle of 20° with the horizontal as shown.…

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Q: A beam sits on simple supports and has uniform loads. Transverse reinforcement consists of two legs…

A: Solution:- Shear force in the section, Vu=wu×L2 Load calculation, wd=2×1.5 =3 k/ftwl =3×1.5 =4.5…

Q: Engr 309. 7/7/22. Name POI 2' 4' Taok + 3' B 5' 8k/ft Number Draw the V and M diagrams. Fill-in the…

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Q: A wide-flange beam (see figure) is subjected to a shear force V. t- 0 Using the following dimensions…

A: Given t = 0.5 in h1 = 8.4 in Maximum shear stress = 6496.51 psi Minimum shear stress = 5414.99 psi V…

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Q: 4. Find the lightest S-shape for the beam shown if the working stress in bending is 175 MPa. What is…

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Q: An unequal angle section 200 mm x 150 mm x 15 mm is to be used in a truss as a strut of length 4.5…

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Q: For the steel truss and loading shown, determine the magnitude of the deformation (in inches) of…

A: Tanθ=yx=7.912.4=32.50°cosθ=0.8433sinθ=0.5372x=12.4ft=12.4×12=148.8inchy=7.9ft=7.9×12=94.8inchLength…

Q: For the beam shown below, Find the bending stress at point A. 50 kN 1.9 m 28 a 28 a 120 20 3 m 3 m

A: Since the unit of distance from top fibre is not mentioned we assumed to be 28 cm or .28 m The…

Q: imple beam of length (L) subject to a concentrated load (P), shown in figure, Find - 1. Max.…

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A: given-a rectangular beam are limited to b = 300 mm and effective depth, d = 700 mm.  Using f’c = 28…

Q: A wooden beam is fabricated from one 2 × 16 and two 2 × 10 dimension lumber boards to form the…

A: The given data is: A1=16*6=32 in2 y1=10+(2/2)=11 in A2=10*4=40 in2 y2=1/0/2=5 in

Q: The beam shown below with a length L = 20 m and a rectangular cross section that has a width of b =…

A: To Find :- Load P

Q: Required information Consider the beam and loading shown. Given: P= 8 kips 글 in. P 8 in. a 4 in. -…

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Q: Hinge

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Q: 8 kips 4 kips 4 kips d, =2" 15 kips 15 kips d, =1.5" 20 kips !0 kips B d, =3" A

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Q: Three plates are welded together to form the section shown. Dimensions of the cross section are b=…

A: Given: a = 2.8in, b = 4.7in, d = 14.1in, t= 0.5in, V = 42 Kips

Q: A wooden beam is fabricated by bolting together three members. The cross-sectional dimensions are…

A: The given data is shown below: Diameter of bolts=11mms=170mmV=9.8 kNb1=29mmb2=27 mmd1=75 mmd2=350 mm

Q: 1. For the beam and loading shown, determine the maximum flexural stress (compression and tension)…

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Q: Determine the stress concentration factor for the beam shown below that has a fillet to the larger…

A: step 1-

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Q: For the stepped, circular bar subjected to the axial forces shown, find the normal stresses in the…

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Q: For the steel truss and loading shown, determine the deformation (in inches) of member BD, knowing…

A: First calculate the member force in BD using the method of sections. Then using the HOOKES  formula…

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Q: Given: A beam has b = 3in and h = 6in, Pa = -6 kips and Pb = -12 kips Determine: Normal stress at…

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Q: Determine the width x of the flange of a steel -beam having the section shown in M 不 figure' such…

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Q: A compressive load P = 128kN is applied as shown below, at a point 70mm to the left and 30mm below…

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Q: Determine the location of the neutral axis (mm) from the extreme tension fiber of a beam if the…

A: given,  Strain in Concerte = 0.003 Strain in steel = 0.0056 Effective depth of the beam (d) = 570mm…

Q: Determine the maximum bending stress (in Pa) for the beam shown belowif P = 1670 N, T = 4684 Nm, a =…

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Q: Given an axial failure stress of 2000 psi, a factor of safety of 1.67 and modulus of elasticity 1800…

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Q: 2. A whole is to be punched out of a plate having a shearing strength of 298 MPa. The compressive…

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Q: 100 lb/ft 8m 300 lb 900 lb 6 in y = 4.75 in T Ix = 55.25in¹ 1 in Given the beam and its…

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Q: 2. Get the twist of section A: a) By the elastic equation, indicating the value and direction. b) By…

A: The given figure is shown below:

Q: f’c = 28 fy = 415 Mpa ex= 320mm a. Calculate depth of neutral axis b. Calculate the stress in…

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Q: In the figure below, the wood pole is supported by cables of 0.32-in diameter. The turnbuckles in…

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Q: No explanation required Beam CB has some applied forces and moments such that the internal loadings…

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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.