Component Dimensions_(in) A, (in²)Rectangular =TriangleSemicircle1. Qx =2. Qy =h =Hence:• First moments of the area:1. X =b =2. y =h =r=Location of centroid:in³;in³;in;in.ΣΑ =x, iny, inA, in ³Σ =ỹA, in³Σ = Find the centroid point of the area below given that a = 12 in.aaTriangleSolution:• The composite area can be divided into 3 basic shapes, called rectangular, triangle and semi-circle;SemicircleComponent Dimensions_(in) A, (in²) x, inRectangular =h =b =ah =r =2a;xΣΑ =y, inXA, in 3Σ =A, in3Σ=

Given data:- The given value of a is 12 in. After cutting the section,

Find the centroid point of the area below given that a = 12 in. a a Solution: • The composite area can be divided into 3 basic shapes, called rectangular, triangle and semi-circle; Triangle Component Dimensions_(in) A, (in²) Rectangular = Semicircle h = b= a h= 2a r= ΣΑ = , in y, in XA, in ³ Σ = A, in3 Σ=

Find the centroid point of the area below given that a = 12 in. a a Solution: • The composite area can be divided into 3 basic shapes, called rectangular, triangle and semi-circle; Triangle Component Dimensions_(in) A, (in²) Rectangular = Semicircle h = b= a h= 2a r= ΣΑ = , in y, in XA, in ³ Σ = A, in3 Σ=

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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