FindOF g, C, I, A', ğ,bthevalueA' = areaabove= the distance from the center oF A to the centroidal axismomentIner tiaOFbasethe centroidal axisOF are aaboveattachedtロC = the distance From tne center to the topmost Fiber OF the bcamFormulas:Fb= McエIbFb=bending stressv: shearing stressM = ma x valueOF momentOFshear: E ayATo. 0ammO.004mm0.02mm0.12 m m

Find centroid:y=∑ Ay∑ A=0.02×0.0040.02+0.0042+0.02×0.120.0220.02×0.004+0.02×0.12y=0.0063137mm

Answered: Find y. c, I, A,y.b the value OF

Engineering

Civil Engineering

Find y. c, I, A,y.b the value OF

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter8: Engineering Materials

Section: Chapter Questions

Problem 85CQ

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Concept explainers

Connections

In steel structures, connections are the members that join two or more steel members. The connections are the most important members of any steel structure, and hence, they are designed more carefully. The majority of the construction cost of steel structures is incurred due to the connections. The design of connections is done as per the recommendations and specifications of the American Institute of Steel Construction (AISC).

Question

Find
OF g, C, I, A', ğ,b
the
value
A' = area
above
= the distance from the center oF A to the centroidal axis
moment
Iner tia
OF
base
the centroidal axis
OF are a
above
attached
tロ
C = the distance From tne center to the topmost Fiber OF the bcam
Formulas:
Fb= Mc
エ
Ib
Fb=bending stress
v: shearing stress
M = ma x value
OF moment
OF
shear
: E ay
AT
o. 0amm
O.004mm
0.02mm
0.12 m m

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