a) The location and magnitude of the maximum stress acting on the rod AD b) Displacement of point D c) Average strain in part BC

Q: The state of stress at a point is the result of two loadings as shown in figure. When acting alone,…

A: For the two loadings act simultaneouslythen resultant (absolute) shear stress at that point with…

Q: Explam how the total stess at a distance z be determined from the figure below Com ground surface…

A: For multi layered soil Total stress is given by :σt=∑ γtγ=unit weightst=thickness of each layer

Q: For the stress block shown, what is OP2 if OP1 = 140 MPa (T)? A.60 MPa (T) 40 MPa B.60 MPa (C) C.20…

A: Calculations:σx=+120mpaσy=-40Mpaσ1=140mpagivenσ1=σx+σy2+σx-σy2+ζxy2140=120-402+120+4022+ζxy2140=40+8…

Q: (c) Determine the principal stresses (d) Determine the maximum in-plane shear stress. 10 ksi 16 ksi

A: Given data : Normal stress in X direction (σX)=-10 ksiNormal stress in X direction (σY)=0 Shear…

Q: Problem (1) Three steel rods (E = 200 GPa) supports a 50 kN load P. Each of the rods AB and CD has a…

A:

Q: Question 4 At a point in a thin steel plate in plane stress (0z = Txz= Tyz= 0), Ex=600, &y= - 2004µ…

A: E=2G1+ν=276.921+0.3=200Gpa

Q: a b 45 MPa 60° a

A: Given: Shear stress  To find: Normal stress and principal stress on inclined plane

Q: what differ between plane stress and strain.As like pancel is which of those? （eg,a pancil ,glass…

A: Given data: Difference between Plane stress and Plane strain.

Q: Part A - Average normal strain along AC Determine the average normal strain (EAC)avg along AC after…

A:

Q: 4. The state of strain at a point on the clamp has components of Yay=-500(106), &y=+500(106), and…

A: Solution: Given: γxy=-500×10-6 εx=-600×10-6 εy=500×10-6

Q: 2. For each of the plane stress states listed below find the three principle stresses and the…

A: Given data:- a) σx=20 kpsi, σy=-15 kpsi, τxy=8 kpsi cw b)σx=16 kpsi, σy=10 kpsi, τxy=5 kpsi cww c)…

Q: For the state of stress shown, determine the value of zy for which the maximum shearing stress is…

A:

Material Properties

Construction in civil engineering demands high strength, durability, and longevity. These targets can be achieved by better design and analysis, along with the correct choice of materials. Different materials have different properties and hence, they respond and performs differently under the various condition of external loadings. It is therefore a critical task of an engineer to select the right material based on the property that the material is supposed to function in real-time. When speaking about the property, there are different categories of material properties like chemical property, physical property, mechanical property, electrical property, magnetic property, thermal property, etc. These material properties form the basis of material selection in various applications.