Weight at B = 40kn and at C is 30Kn Q3/ Two solid cylindrical rods AB and BC are welded together at 8 and loaded as shown.Knowing that di =45 mm and d2=25 mm, find the average normal stress at the midsection of(a) rod AB(b) rod BC350 mm150 mm

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Q3/ Two solid cylindrical rods AB and BC are welded together at B and loaded as shown. Knowing that di =45 mm and d2=25 mm, find the average normal stress at the midsection of (a) rod AB (b) rod BC 350 mm 150 mm

Q3/ Two solid cylindrical rods AB and BC are welded together at B and loaded as shown. Knowing that di =45 mm and d2=25 mm, find the average normal stress at the midsection of (a) rod AB (b) rod BC 350 mm 150 mm

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Length and Length related Variables

Length can de defined as the measurement or extent of physical quantities or objects from one terminal to another terminal. Stone age humans used finger length, step length, and so on to measure the size or displacement of an object. Nowadays, depending on how precise the measurement requires to be and the object’s size is measured, we use measuring devices for measurements like rulers and steel tape. Most people have used a ruler or tape measure to measure a particular distance or the size of an object. For more precise measurements of tiny objects, the development of measurement tools such as the Vernier caliper, which permits us to measure dimensions within 1/1000 of an inch. In the last few decades, electronic distance measuring instruments (EDMI) have been implemented that permit us to measure distances from a few feet to many miles with reasonable accuracy.

Question

Weight at B = 40kn and at C is 30Kn

Q3/ Two solid cylindrical rods AB and BC are welded together at 8 and loaded as shown.
Knowing that di =45 mm and d2=25 mm, find the average normal stress at the midsection of
(a) rod AB
(b) rod BC
350 mm
150 mm

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