End of a steel water pipe is closed with a steel flange, usi…
End of a steel water pipe is closed with a steel flange, using 16 preloaded steel bolts, as shown in the figure below. You have access to all the dimensions and materials properties (e.g., various thicknesses, areas, bolt & nut sizes, bolt property classes, proof/yield/ultimate/endurance strengths).Everyday the gage pressure in the pipe fluctuates between 0 and 1000 psi. You wanna know if this bolted assembly will have infinite life or not. What all calculations and steps will you do to calculate the possibility of infinite life?Include: Which variables you’d calculate? Write down many of the important equations. ******************************************* Please type you answer below. Remember you are not actually doing any calculations. Just explaining the steps and variables and equations. Assume the best value of any information that may not be given. *****************************************.
Read DetailsTwo steel bars are connected together by two M20x2.5 bolts a…
Two steel bars are connected together by two M20x2.5 bolts as shown below. The bars are made of steel: use Sy = 490 MPa. Bolts have Sy = 420 MPa.The bars are pulled apart (one up, one down) by a force of 160 kN, causing shearing in the bolts. (Assume the bolts share the load equally) (All dimensions below are in mm)What is the yield factor of safety for shear failure? [ns] (Pick the closest answer)What is the yield factor of safety for bearing stress failure in the bolt? [nb] (Pick the closest answer)What is the yield factor of safety for tension failure in the members? [nt] (Pick the closest answer)
Read DetailsWhen you complete a test or the final exam, you will see a s…
When you complete a test or the final exam, you will see a similar statement to what is written below. It will include a link to the appropriate dropbox for submitting your work. Follow the directions below. If you are done with this quiz, you will take pictures through OneDrive and save as 1 pdf document. Submit to Practice with Honorlock dropbox. Then acknowledge the Academic Honesty pledge below and submit this “quiz.” I pledge that I am not cheating in any way on this test. I am not having another person complete any part of the exam for me. I am not interacting with any other person. I am not accessing resources online. I may use my notes but understand that I have limited time to complete the test, and looking through notes may prevent me from completing the test in the time allowed.
Read DetailsNow, turn the paper over, and on the other side, write: I co…
Now, turn the paper over, and on the other side, write: I commit to setting aside time each week to focus on this course. Then sign your name below the statement. Do not write anything in the box below. Go on to the next question.
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