A propped beam of length 6 m carries a concentrated load of 90 kN, 2 m from the fixed support and 80 kN, 5 m from the fixed support as shown: 90kN 80kN 3m 1m Determine the plastic moment if the collapse mechanism occurs under the 90kN load. 2m 72 88 83 57 Determine the plastic moment capacity. 57 88 72 72 Determine the plastic moment if the collapse mechanism occurs under the 80 kN load. 83 88 57 83

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A propped beam of length 6 m carries a concentrated load of 90 kN, 2 m from the fixed support and
80 kN, 5 m from the fixed support as shown:
90KN
80kN
3m
1m
Determine the plastic moment if the collapse mechanism occurs under the 90kN load.
2m
72
88
83
57
Determine the plastic moment capacity.
57
88
72
72
Determine the plastic moment if the collapse mechanism occurs under the 80 kN load.
83
88
57
83
Transcribed Image Text:A propped beam of length 6 m carries a concentrated load of 90 kN, 2 m from the fixed support and 80 kN, 5 m from the fixed support as shown: 90KN 80kN 3m 1m Determine the plastic moment if the collapse mechanism occurs under the 90kN load. 2m 72 88 83 57 Determine the plastic moment capacity. 57 88 72 72 Determine the plastic moment if the collapse mechanism occurs under the 80 kN load. 83 88 57 83
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