Show step by step solution IV.1-5A semicircular tunnel of 800 ft long is to be built under a lake, which is 150 ft dept. Thedensity of water is 62.4 lbm/ft³, gravity is 32.2 ft/s², and 1 lbf = 32.2 lbm-ft/s². For theforce on a plane plateY₁p = y +IYAFor a rectangle with width b and height h: I =bh³12a) How much is the horizontal hydrostatic force onleft and right side of the tunnel, as well as the totalhorizontal force (10 pts)?b) How much is the distance between the horizontalforce and the bottom of the lake (10 pts)?c) Find out the total hydrostatic vertical force (15pts).150 ftFl'ater surfacePAYSAGCentroléCenter ol pressurealPL4/

Answer Explanation:Step 1: Step 2: Step 3: Step 4:

Answered: IV. 1-5 A semicircular tunnel of 800 ft…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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