The inverted T-beam supports three concentrated loads as shown in the figure. Find the maximum allowable value of P if the bending stresses are not to exceed 60 MPa in tension and 100 MPa in compression. Use a=30 mm, b=210 mm and c=95 mm 1.5P 5P 5 m 1.5m

Q: 4) Explain and illustrate variations of normal stresses everywhere on the bar and state why it is…

A: Given: A bar carrying tensile load and having two holes on the bar. Tensile load=P Due to this load,…

Q: Discuss the classification of cross sections as per the IS 800: 2007 based on yield and plastic…

A: The objective of the question is to understand the classification of cross sections as per the…

Q: 45KN /m (10KN-m 11OKN. m 135KN 270KN 135KN Gm Gm.

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Q: Discuss the principles of stress and deformation analysis for several kinds of stresses

A: Stress is an internal resistance of a material   to external applied pressure on it. Mathematically…

Q: The cross-section of a composite beam made of aluminium and steel is shown in the figure. The moduli…

A:

Q: Discuss the classification of cross sections as per the IS 800: 2007 based on yield and plastic…

A: The objective of the question is to understand the classification of cross sections as per the…

Q: tion by the cross-sectional area. Is this approach t? To answer this question consider the loading

A: STress is the ratio of force to the cross -sectional area.

Q: Explain in detail the relationship between stress and strain for non linear elastic material . Also…

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Q: 2.5 2.0 1.5 Aluminum Bronze 2P Steel A=500 mm2 A=400 mm? A=200 mm?

A: According to given data The value of P in steel  is given as Stress = P / Area 169 MPa = P / 500 P =…

Q: HW A rigid Sslab weighing boo Ku is Placed uPon two bronzevads and one Steel Vocd Cach of bo00 mm²…

A: Given data, Weight = 600 kN Area of bronze rod Ab = 6000 mm2 Coefficient of expansion for steel αs =…

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A: Given, Diameter of cylinder = 30 cm Thickness of steel band = 8 mm Internal diameter of the hoop…

Q: Discus why the value of compressive strength more than tensile strength.

A: To discuss: Why the value of compressive strength more than tensile strength.

Q: Explain about the Vertical Stresses.

A: Vertical Stress:- Vertical stresses are those stresses which are developed in soil due to overburden…

Q: Three round bars welded together axially loaded as shown. Find the normal are stress in each bar if…

A: Stress is defined as the force acting per unit area of a bar. The stress in a bar is directly…

Q: (c) In your own words, explain the engineering importance of solving for principal stresses and max…

A: Brief concept introduction- Principal Stresses- These are the normal stresses that act on the…

Q: Define Stress at a Point.

A: The stress at appoint is defined as “the internal resistance developed by a loaded material per unit…

Q: Explain how principal stress is different from other normal stresses (tensile or compressive) that…

A: Principal stresses: Principal stresses are the maximum and minimum normal stresses, they occur when…

Q: 3. An aluminum bar having a cross-sectional area of 0.25 sq. in. carries the axial loads applied at…

A:

Q: In using the method of consistent deformation in analysing structures, the compatibility equation…

A: This is a basic method to analyse Redundant structure taking force or reaction are unknown. To find…

Q: What is normal stress and it's unit?

A: When a member is loaded by an axial force, stress occurs due to this is known as normal stress.

Q: For the beam loading and geometry shown, determine the following: a. Cracking moment; f = 21 MPa b.…

A: Answer  (a) Calculation of cracking Moment We know that cracking Moment is given by Mcr = fr*Iyt fr…

Q: The cross-section of a composite beam made of aluminium and steel is shown in the figure. The moduli…

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Q: 700 kPa 4 MPa 40 MPa 600 kPa (a) (b) (c)

A:

Q: Is the minimum principle stress is always negative?

A: To determine: Whether minimum principal stress is always negative.

Q: Two plate are joint by five rivets of 20 mm diameter. What is the shear stress in the material if…

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Q: Which of the following is a deformation? Select one: a. Tension b. Shear c. Compression d. Strain

A:

Q: explain the stress path

A: Stress path is used in a test specimen of soil during loading or unloading to represent the…

Q: What is the ratio of the strain energy in bar X to that in bar Y when the material of the two bars…

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Q: Problem 2 For the beam shown in the figure A) Draw the shear-force and bending-moment diagrams for…

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Q: 180 mm 20 mm 40 ku/m 30 mm 80 mw 20 m 80 mm

A: The total length of the beam(L)=7 m, The total load on beam(P)=40 kN/m, Top flange: width(Bf)=180…

Q: Is this a frame or a truss? Calculate the cross section of the bar BC if the allowable normal stress…

A: Normal stress= 165 MPa To determine- a) Is this a frame or a truss?                         b)…

Q: Why should the loading be linearly related to the stress or Displacement that is to be determined?

A: The formula of stress is given by  σ =FAHere,  F is force A is area So from the above equation we…

Planar Stresses