Example 2 Vertical side of a Reservoir has rectangular opening 2.75m long and 1.2m height. It is closed by a plate using 4-bolts placed at the corner of the opening. What would be the tension in the...

Extracted text: Example 2 Vertical side of a Reservoir has rectangular opening 2.75m long and 1.2m height. It is closed by a plate using 4-bolts placed at the corner of the opening. What would be the tension in the bolt if water stands to a height of 1.8m above the top edge of the opening which is horizontal.