Question: The rainwater discharge system in the figure with a width of b=1 m perpendicular to the figure plane is made from point B with the hinged ABC cover. The BC part of the cove. makes an angle of 45 °C with the horizontal. When the reservoir water level reaches 4 m, it is desirable to open the lid and remain open at higher water levels. Neglect the cap weight and determine the required length L of the AB part of the cap by showing the pressure diagrams.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Question: The rainwater discharge system in the figure with a width of b=1 m perpendicular
to the figure plane is made from point B with the hinged ABC cover. The BC part of the cover
makes an angle of 45 °C with the horizontal. When the reservoir water level reaches 4 m, it is
desirable to open the lid and remain open at higher water levels. Neglect the cap weight and
determine the required length L of the AB part of the cap by showing the pressure diagrams.
water
atmosphere
4 m
1 m
water
Transcribed Image Text:Question: The rainwater discharge system in the figure with a width of b=1 m perpendicular to the figure plane is made from point B with the hinged ABC cover. The BC part of the cover makes an angle of 45 °C with the horizontal. When the reservoir water level reaches 4 m, it is desirable to open the lid and remain open at higher water levels. Neglect the cap weight and determine the required length L of the AB part of the cap by showing the pressure diagrams. water atmosphere 4 m 1 m water
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