What is stress? a. A process of deformation of rock  because of external force b. A force or pressure acting on a rock surface c. Slippage of rocks resulting to formation of new landforms d. A deformation of rock in response to strain

Q: If the T-beam is subjected to a vertical shear of V = 12 kips, determine the maximum eam. Sketch the…

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Q: Define the below term ? Vertical Stress Due to a Concentrated Load

A: Boussinesq Theory for Vertical Stress due to Concentrated Load: Boussinesq gave a solution for…

Q: List some factors that influence whether a rock will deform: in an elastic manner, in a plastic…

A: Rock- Rock is a solid structure. It has several minerals in it. There are different types of rocks…

Q: subjected to the concentrated vertical loads as shown in the figure. Cross- section of the prism is…

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Q: For the element below, determine, a) Principal stresses b) Orientation of Principal stress planes c)…

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Q: Determine the stress components at point A and point B. And show the stress states for these points…

A: Solution; The given cantilever beam is The radius of the beam (r)=6 mm

Q: Which of the following types of deformation results in rock folds?   a. Ductile Deformation b.…

A: Ductility- It may be defined as the property of materials that plastically deformed without the…

Q: The stresses on two perpendicular planes through a point in a body are 160 MPa and 100 MPa, both…

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Q: hear Stress

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Q: 11.4 (A/B). Compare the strain energies of two bars of the same material and length and carrying the…

A: Given:- The diameter of the bar 1 = 25 mm The diameter of the bar 2 for half-length = 20 mm and for…

Q: Problem 3.11. At a point within a body subjected to two mutually perpendicular directions, the…

A: Given : Stress 1 = 80 N/mm2 Stress 2 = 40 N/mm2 Shear stress = 60 N/mm2 This is a problem of…

Q: Refer to the figure to answer to supply the following items: a. Major principal stress b. Minor…

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Q: a)Calculate the stress components acting on the inclined plane AB. b)Calculate prime stresses…

A: Given data: σx = -25 MPa  (Compressive) σy = 50 MPa   (Tensile) shear stress = -60 MPa  (Causing…

Q: Question: What is the effective vertical stress at Point A? Ym = 109 pcf 12 ft Layer 1 Ysat = 111…

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Q: normal stress in the rails which are welded together to form a continuous track.

A: Given: A railroad is installed at temperature of 30 degree F. E = 29 X 106 psi Co-efficient of…

Q: sation #4: Steel railroad rails 12 m long are laid with a clearance 4 mm at a temperature of 8°C. At…

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

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Q: A soil element is shown in Figure 3. (use equations) 130 kN/m2 35KN/m? A 30° 60 kN/m2 B 35 kN/m2…

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Q: According to the elastic theory, the vertical stress induced by a flexible line load length has an…

A: Vertical stress due to line load  Vertical Stress in Soil A strip load causes vertical stress in the…

Q: For the state of plane stress as shown in figure, the ratio of maximum in plane shear stress in xy…

A: Given plane  To find the maximum stress in in plane shear stress  xy plane to maximum in-plane shear…

Q: Direct tensile stresses of 120 MN/m and 70 MN/m' act (at a point) in a body on mutually…

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Q: 1. What is the rock’s maximum principal stress? 2. What is the rock’s minimum principal stress? 3.…

A: Given data:-

Q: Refer to the figure 1. Which of the following most nearly gives the value of the major principal…

A: Given Normal stresses 200 and 120 kPaShear stress 40 kPaAngle= - 15°To find out Principle stress…

Q: Describe brittle and dilative behaviour of rock. Show both behaviours with typical stress-strain…

A: We need to describe brittle and dilative behaviour of rock along with typical stress-strain curves

Q: 2. Show the type of stress distribution over the radius of the disk

A: From the given figure, it can be seen that the area of the disc is reduced in the given section…

Q: In the Figure 5, if the Young modulus is 200 Gpa, the strain percentage in the direction of the…

A: Calculate strain percentage in the direction of normal force?

Q: In the discussion of Von-Mises criterion, how different is the description of J2 when compared to…

A: Von-Mises theory: The Von-Mises theory also known as the maximum distortion energy theory. Von-Mises…

Q: 2. A Newtonian fluid is contained between parallel plates 0.1cm apart. (a) Find the rate of angular…

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Q: Exercise 2.8.3. Determine the maximum and minimum stress intensities set up in steel flat section…

A: From given data, the FBD can be drawn as ;where ;width = 150 mm, thickness = 20 mm, load = 200 KN…

Q: The normal and shear stresses acting on one plane passing through a point in a soil mass are 120 psi…

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Q: The figure shows the magnitudes of stresses of soil. Determine the following: Major and Minor…

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Q: 50- 50 100 MPa

A: 1. principle stress increased with depth, as point B has higher normal stress as compare to A thus…