A simply supported cast iron beam of span 4m has cross section as shown in Fig:(3.17). How much uniformly distributed load (including self weight) it can carry safely if the permissible stresses in tension and compression are 20MPA and 60MPa respectively.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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PLZ IGNORE FIG. 3.13 & 3.16 AND ANSWER THE QUESTION PROPERLY.

A simply supported cast iron beam of span 4m has cross section as shown in Fig:(3.17).
How much uniformly distributed load (including self weight) it can carry safely if the
permissible stresses in tension and compression are 20MPA and 60MPA respectively.
-160mm
-240mm
E 100mm
20mm
10mm
20mm
110mm
10mm
300mm
300mn
10mm
20nm
180mm
20m
Fig: (3.13
Fig: (3.16)
Fig: (3.17)
Transcribed Image Text:A simply supported cast iron beam of span 4m has cross section as shown in Fig:(3.17). How much uniformly distributed load (including self weight) it can carry safely if the permissible stresses in tension and compression are 20MPA and 60MPA respectively. -160mm -240mm E 100mm 20mm 10mm 20mm 110mm 10mm 300mm 300mn 10mm 20nm 180mm 20m Fig: (3.13 Fig: (3.16) Fig: (3.17)
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