An open-link chain is obtained by bending low-carbon steel rods of 0.5-in. diameter into th shape shown (Fig. .a). Knowing that the chain carries a load of 160 lb, determine (a) the largest tensile and compressive stresses in the straight portion of a link, (b) the distance between the centroidal and the neutral axis of a cross section. 160 th

Q: An aluminum alloy [E = 73 GPa; v = 0.33; a= 23.0 x 10-6/°C] plate is subjected to a tensile load P.…

A:

Q: Axial Load, P(kN) A 2 m long axially loaded mild steel rod of 8 mm diameter exhibits the…

A:

Q: A mild steel bar, 1.5 m long, has a square section 40 mm x 40 mm. The bar is subjected to a two-…

A:

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: Problem 2: A bronze bar is fastened between a steel bar and an aluminum bar as shown. Axial loads…

A: Est=200GPa Eal=70GPa Ebr=83GPa Overall deformation= 3mm

Q: An L-shaped elastic member with flexural rigidity El is loaded as shown below: Total strain energy…

A: GIven data, For L shaped elastic material to find total strain energy in the ember

Q: A copper bar is of uniform cross-section and is rigidly attached to the walls as shown. The rod is…

A:

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: f = M * C I Compound stresses O Shear stresses Flexural stresses Torsion stresses

A: Using flexural stress equation

Q: An aluminum alloy [E = 72 GPa; v = 0.33; a= 23.0 x 10-6/°C] plate is subjected to a tensile load P.…

A:

Q: 10.1. A 0.505-in-diameter mild steel specimen was tested to failure in a tensilé tëstihg fma- chine…

A: a}

Q: y 400 mm a 200 mm A 150 N a 10 mm В A Section a –a

A:

Types and properties of steel

Steel is an alloy of iron. It is formed by heating iron and combining carbon (0.1-1.7%) with it and minor amounts of other elements such sulfur,  chromium, manganese, nickel, etc. Thousands of steel grades have been published, registered, or regulated around the world, each with its chemical composition, and special numbering systems have been devised in various countries to classify the vast number of alloys.