WHAT IS THE TORSIONAL SHEAR STRESS AT THE OUTER SURFACE IN MPa? (2 decimals)

Q: Let strain rosette shown in figure computed the values of strains at the built in end and in NA of…

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Q: The coefficients of friction between the block and the rail are Mg = 0.25 and Mk = 0.20. Given: P2 =…

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Q: The shear center of the U-section element given in the figure below is shown with S and its…

A: step 1-

Q: 12 ksi 30 ksi - Change the horizontal normal stress from 30 ksi to 14.5 ksi - Calculate the…

A: Given:- The horizontal normal stress changes from 30 ksi to 14.5 ksi The shear stress = 12 ksi To…

Q: M 12 m. 60° Sin. 40 lb Problem 03.114.b - Location of the resultant force Locate the points where…

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Q: Consider the three forces shown in the diagram below. What is the net moment created about the…

A: F3= 55lb kF2= 45lb jF1= 65lb iForce F1 does not produce any moment about x-axis,because F1 is…

Q: In the attached image, stresses are acting at a point on the free surface of a stressed body. Here,…

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Q: The bar shown determines: a) The internal force in section AB, BC and CD. b) The approach or…

A: Given, Cross sectional area=50 mm2 Modulus of elasticity=200×109 Pa

Q: What is the horizontal and vertical component

A: To find horizontal and vertical component of 3kN force

Q: The state of stress at a point in a member is shown on the rectangular stress element in (Figure 5)…

A: Step 1: Given:σx​=10ksiσy​=29ksiτxy​=6ksiTo Find σx′​,σy′​ and τx′y′​ when θ=+40∘(anticlockwise)Step…

Q: support varies as shown, determine the force P applied to the plate and the distance d to where it…

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Q: Examine the 2D frame shown to the right. Solve the problem with the following set of properties: E =…

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Q: Shown below is the cross-section of a bridge pier. Knowing that the cross-section is symmetric and…

A: Given Data: The total width of the bridge pier is b=3.2 m. The total depth of the bridge pier is…

Q: Help me urgent  Two forces are applied ti the bar shown in the figure. Determine the normal and…

A: The formula used to calculate normal stress is-  σ=PA+MIyWhere,P=Axial forceA=Are of…

Introduction to Engineering Design

Students are often confused with engineering and design. The term engineering design has two words with different meanings, engineering, and design. The term engineering implies applications of laws and principles of science to design and analyze physical structures and components. In civil engineering, students apply the concept of physics and chemistry to design and build structures and buildings. In engineering disciplines, the term design means determining the dimensions, loads, and associated influences on the component due to the applied loads such as stresses and deformations. The estimation of such parameters is crucial to make the component or structure foolproof.