INDUCED LOADS ARE APPLIED ON THE GROUND SURFACE AS SHOWN. POINT LOADS: PA= 250KN PB= 175KN PC= 300KN LINE LOAD: Q1= 150KN/M Q2= 225KN/M DETERMINE: a.    THE TOTAL VERTICAL STRESS INCREASE AT POINT A AT A DEPTH OF 5M DIRECTLY UNDERNEATH LINE AB. b.    THE TOTAL VERTICAL STRESS INCREASE AT POINT O, 8M FROM A TO THE POSITIVE Y AXIS, PERPENDICULAR TO LINE AB AT THE SAME DEPTH. c.    THE TOTAL VERTICAL STRESS INCREASE DIRECTLY AT A POINT BELOW THE LINE LOAD 1, PERPENDICULAR TO POINT O AT THE SAME DEPTH.

Q: A rectangular bar of initial cross-sectional area 50 mm and length 2 m is subjected to axial…

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Q: A line load and a point load are resting on the ground level as shown. Calculate for the net stress…

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Q: a) determine the horizontal effective stress at A. (Ans. 53.36 kPa) b) determine the lateral…

A: For first layer,S = 30%Water Content (w) = 40%Specific Gravity of soil (GS) = 2.7For second…

Q: 1. Maximum Principal Stress 2. Minimum Principal Stress 3. Maximum Shear Stress 4. Normal Stress at…

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Q: average

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Q: Ex3: 50, 100, and 150 kN point loads are applied at Points A, B, and C, respectively, on the ground…

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Q: Problem No.1. The normal stress on plane pq of a prismatic bar in tension (see figure) is found to…

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Q: Determine the average normal stress and average shear stress at point C in the beam. The…

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Q: A tensile load of 6 kN at 25 C was applied to a steel rod stretching between two rigid walls as…

A: Given: P=6 KN E=200GPa α=12.2 μm/m°C ∆T=25-(-25)=50°C σ=150 MPa

Q: 80 MPa 24 MPa (For the plane stress case in the figure; a) Draw the Mohr Circle. b) Find the…

A: Since, you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 5 kN 2 kN 15 kN/m 50 mm P. E A 150 mm 3 m 1 m 3 m 1 m 150 mm

A: Free body diagram -  RA + RE = 15×3 + 5 + 2⇒RA + RE = 52 KN           .........1 Taking the sum of…

Q: A 3 m B W 50 mm 3 m- 100 mm - Change the height of the cross section from 100 mm to 68.70 mm the…

A: Height of cross section = (5068.7) mmFind:(a) Maximum shear stress in the beam(b) Maximum bending…

Q: 2- Point loads of magnitude 100, 200, 300 and 400 lbs. act at A, B, C, and D, respectively.…

A: Given Data: The point loads A, B, C and D are given as: QA = 100 lbsQB = 200 lbsQC = 300 lbsQD = 400…

Q: 13) Diameter of the solid shaft AB is 130 mm. Determine the maximum shear stress in the solid shaft…

A: Given- TA=10Kn-mTB=10Kn-md=130mmThe magnitude of TorqueAB is TAB=10 Kn-m

Q: Part AB of the bar has a circular cross section with 15-mm radius, and part BC has a circular cross…

A: Objective: To determine the normal stress on perpendicular planes to the bar's axis in part AB and…

Q: 125 N 2.5 m A 720 N/m 8m B 2.25 m 40 mm 40 mm 30 mm 350 mm

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Q: Consider a square-shaped area ABCD on the ground with its Centre at M as shown in the figure. Four…

A: Given:- Four concentrated loads are applied on the corners of the area ABCD  The magnitude of the…

Q: (b) A thin walled tube with an internal diameter of 35 cm and a wall thickness of 6 mm is subjected…

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Q: . 1. (b) A thin walled tube with an internal diameter of 35 cm and a wall thickness of 6 mm is…

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Q: verage normal stress is 120 MPa, find the maximum I in. in. 3 in 2 in. 4 in. 1 in. 3 in 2 in. xLin.

A: To find the maximum value of P-

Q: thin walled tube with an internal diameter of 35 cm and a wall thickness of 6 mm is subjected to an…

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Q: The rectangular bar shown in the figure is subjected to a uniformly distributed axial loading of w =…

A: Total load due to udl isF=wd=110.035=0.385kNso,Maximum normal stress will be in section…

Q: Q.3 For the shown simply supported beam: i) Draw the shear force and bending moment diagrams and get…

A: Given datadiagram is givenUDL loading =2 KN/mtotal length of span =8 mFind1) draw SFD and BMD and…

Q: Q2: Find the increase of the vertical total stress, and total stress at point Z. 02 N/m Q1…

A: Given data- Q1=2100 KN/m/meter Q2=10500 KN/m z=3 Dry unit weight of soil = 16.32 KN/m3

Q: Problem (2): Shaft BC is hollow with inner and outer diameters of 90 mm and 120 mm, respectively.…

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Q: Calculate the maximum shear stress omay in the web of the T-beam shown in the figure if b = 12 in.,…

A: To find out the maximum shear stress of web of T beam.  Given data, b = 12 in H1 = 8.1 in h = 9 in t…

Q: 100 kN point load and 40 kN/m line load are applied on the ground surface as shown. Compute the…

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Q: 45° 2 m The cylindrical tank with a spherical endcap has an outer radius of 2 m and a wall thickness…

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Q: Consider a circular beam 8 m long and 600 mm in diameter subjected to uniformly distributed load of…

A: For given circular beam,Length,L= 8 mDiameter, D= 600 mmLoading, 30 kN/m uniformly distributed load

Q: A hollow shaft transmits 15 MW at 400 rev / m * i * n . It is supposed that the maximum allowable…

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Q: 61. A line load and a point load acting on the surface as shown. Determine the increase in vertical…

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Q: For the overhang beam shown, determine the shearing stress (a) at the neutral axis and (b) at the…

A: Left support is considered as A and Right support considered as B

Q: The following stress element represents the stress state at point A of the structure in the figure…

A: To find principal stresses

Q: The center of a rectangular area at the ground surface has Cartesian coordinates (0, 0), and one…

A: z = 15 m & uniform pressure = 135 kPa

Q: For the state of stress at a given point M shown below. Determine Р 1. The normal stress and shear…

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Q: A tall open topped stand pipe has an inside diameter of 2750 mm and a wall of thickness 6 mm. The…

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Q: determine the diameter     of the rod C if the allowable stress 86.60 MPa.         Neglect the…

A: Free body diagram of  Bar AB

Q: 1. Suppose that the forces acting to the faces are distributed uniformly. Then find the thickness &…

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Q: A concentrated load of P = 29 KN is applied to the upper end of a 2-m-long pipe as shown. The…

A: Given that :-A Concentrated load (P)  = 29 kNLength of pipe (L) = 2 mOutside diameter of the pipe…

Q: The beam is subjected to the load at its end. Take P= 4.2 kN and V = 2 kN. (Figure 1)

A: Given data : P = 4.2 kN and V = 2 kN  To Find : Determine the max. principal stress at point B ?

Q: (b) A thin walled tube with an internal diameter of 35 cm and a wall thickness of 6 mm is subjected…

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Q: . Three point loads, 19000, 20000 and 18000kN, act in line 8 m, 6m apart near the surface of a soil…

A: Given three point loads that are 8m and 6m apart near the surface of soil mass. It is required to…

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.