(b) A member of a stainless steel structure is 5 m long and has a cross-sectional area of 1000 mm2. What is the greatest

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B A Member Of A Stainless Steel Structure Is 5 M Long And Has A Cross Sectional Area Of 1000 Mm2 What Is The Greatest 1 (64.78 KiB) Viewed 50 times

(b) A member of a stainless steel structure is 5 m long and has a cross-sectional area of 1000 mm2. What is the greatest pull which can be applied if the elongation is not allowed to exceed 3.0 mm? Assume the Young's Modulus E = 200 kN/mm2. (9 marks) A steel hollow tube of 140 mm outside diameter, 70 mm inside diameter and 10 m long is used on a bridge and subjected to a tensile load of 200 kN. If the Young's Modulus is 100 kN/mm², calculate :- i. the stress in the material and; ii. the amount that the tube will be stretched. (6 marks) (6 marks) 140 mm JE 70 mm 10 m