Question: The effective normal stresses acting on the horizontal and vertical planes in a silty gravel soil are 1.77 MPa and 2.95 MPa, respectively. The shear

The effective normal stresses acting on the horizontal and vertical planes in a silty gravel soil are 1.77 MPa and 2.95 MPa, respectively. The shear stress on these planes is ±0.59 MPa. For these conditions, what are the magnitude and direction of the principal stresses? Is this a state of failure?

Step by Step Solution

★★★★★

3.51 Rating (185 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Eq 1113 sin 1f 3f 1f 3f From the Mohr circle C 236 R 0... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

1430-P-M-F-M(2087).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

Given the vertical and horizontal normal stresses of Problem 11.12 Find the maximum values of shear stress on the horizontal and vertical planes to cause failure in a medium dense sand. Assume the...

The state plane stress in a mass of dense cohesionless sand is described by the following stresses: Normal stress on horizontal plane = 296 kPa Normal stress on vertical plane = 160 kPa Shear stress...

a) Draw the Mohr circle for this point, showing the pole location. (b) What are the stresses acting on a horizontal plane passing through this point? (c) The cohesion intercept for this soil is and...

Question 3 A simply supported A36 steel universal beam is subjected to a 30 kN point load as shown in Figure 3. You are required to: a) Calculate all the internal forces acting at the cross-section...

Compute the following: Compute the following: ( 4 0 points ) The sum of the vertical components of the forces developed at the points of contact of the solid particles per unit cross - sectional area...

Question 1 : A point within an embankment slope has a vertical normal stress ( v ) of 1 0 0 kPa, a horizontal normal stress ( x ) of 6 0 kPa, and a horizontal shear stress ( x y ) of 2 0 kPa. ( a )...

A point in the ground has a total vertical ( normal ) stress ( v ) of 2 0 0 kPa, a total horizontal ( normal ) stress ( x ) of 1 2 0 kPa, a horizontal shear stress ( xy ) of 0 kPa, and a pore water...

I. Figure 2 . 1 depicts the normal and shear stresses acting on a soil element in three planes. Plane A is oriented 0 clockwise from the horizontal, while plane B is positioned 1 0 0 anticlockwise to...

MohrPlotter v . 3 . 1 0 by Rick Allmendinger A simple program can calculate the shear and normal stresses acting on a plane, determine the pore pressure necessary for rocks to fail. MohrPlotter is...

Problem 1 ( 4 0 points ) a . For a biaxial state of stress at a critical point of a machine part the principal stresses are S A = 3 0 ksi and S B = - 1 5 ksi. Answer the following related questions (...

The Naylor Corporation is considering two methods of raising working capital: (1) a commercial bank loan secured by accounts receivable and (2) factoring account receivables. Naylors bank has agreed...

Listed below are definitions of the six Principles of Professional Conduct. For each, identify the principle being defined. a. A member should observe the profession's technical and ethical...

Products versus Services, Cost Assignment Holmes Company produces wooden playhouses. When a customer orders a playhouse, it is delivered in pieces with detailed instructions on how to put it...

15. Suppose that a producer in China is constrained by the MFA to sell a certain number of shirts, regardless of the type of shirt. For a T-shirt selling for $2.00 under free trade, the MFA quota...

Referring to Example 11.12, finish the problem by sizing the pipes from MH-4 to MH-6. Pipe lengths are as follows: MH4A to 4, 350 ft; MH4 to 5, 320 ft; MH5A to 5, 250 ft; MH-5 to 6, 100 ft.

Design the stormwater-collection pipes (concrete; minimum size of 12 in.) for the housing subdivision in Figure P11.8.13. The data for each drainage area (basin) contributing flow to the manholes is...

Design the stormwater-collection pipes in Problem 11.8.13 given the following data changes. The upstream elevation for pipe AB is 23.9 ft instead of 24.9 ft, the inlet time for basin 1 is 14 min...

What is the expected return on an equally weighted portfolio of these three stocks? What is the variance of a portfolio invested 20 percent each in A and B and 60 percent in C? State of Economy...

Here is the ORIGINAL data of the Sporthotel problem: 1. Projected outflows First year (Purchase Right, Land, and Permits) $1,000,000 Second Year (Construct building shell $2,000,000 Third Year:...

Question 3: Find the net present value, interpret whether the NPV suggests you should accept or reject the project, find the payback period, find the discounted payback period, find the profitability...