553. Determine the maximum safe value of W that can hecarried by the beam shown in Fig. P-553 if o, < 20 MN/m2 ando. < 60 MN/m?.Ans. W 3 kN200 mmNA80 mm2 m2 m8 mI NA = 60 X 106 mmR2R1Flgure P-553.

Given Data The tensile stress is: σt<20 MN/m2 The compressive stress is: σc<60 MN/m2 The…

553. Determine the maximum safe value of W that can be carried by the beam shown in Fig. P-553 if o, < 20 MN/m² and o. < 60 MN/m². Ans. W = 3 kN W. W. 200 mm 6 W NA 80 mm 2 m 2 m 8 m I NA = 60 X 106 mm4 %3D R1 R2

553. Determine the maximum safe value of W that can be carried by the beam shown in Fig. P-553 if o, < 20 MN/m² and o. < 60 MN/m². Ans. W = 3 kN W. W. 200 mm 6 W NA 80 mm 2 m 2 m 8 m I NA = 60 X 106 mm4 %3D R1 R2

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter9: Moments And Products Of Inertia Of Areas

Section: Chapter Questions

Problem 9.16P: Figure (a) shows the cross-sectional dimensions for the structural steel section known as C1020...

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Concept explainers

Slope and Deflection

The slope in a deflected beam is described as an angle in radians made by the tangent of the section with the original axis of the beam. The deflection at any point on the axis of the beam is defined as the lateral displacement of the point before and after loading.

Question

553. Determine the maximum safe value of W that can he
carried by the beam shown in Fig. P-553 if o, < 20 MN/m2 and
o. < 60 MN/m?.
Ans. W 3 kN
200 mm
NA
80 mm
2 m
2 m
8 m
I NA = 60 X 106 mm
R2
R1
Flgure P-553.

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