Question

THIS ASSIGNMENT CONTRIBUTES TO YOUR COURSE MARK A concrete dam of mass density 2400 kg/m3 with dimensions a 10 m b = 7 m and c water is 1,000 kg/m3 and the dam is very long out of plane, determine: 7 m is subject to a hydrostatic fluid pressure on its right hand face. If the density of The horizontal and vertical support reactions exerted by the ground on the base AB of the dam. Assuming that the dam rotates about the bottom left corner (Point A), how far away from Point A must the vertical support reaction Ry act to ensure the dam remains in static equilibrium? 18 m 15 m concrete dam Reactions: xNumber Units tolerance 5 kN) RyNumber Units (tolerance 5 kN) Distance from Point A to the vertical support reaction Ry XbarNumber Units tolerance 0.1 m)

Answer 1

D T Sm 10m Given censity of cunucte dam, Yz 2400kg)m pants Dviding the given conudte 3 A Area of dam : -t +81x L + gıol 75 126 63 = 264 m fengh The wekt of The dam per meter A2400 - = 18o k ads (A Weyht of = 75ト2ム00 fram point A eanne CS CamScanner

(26XI) 2400 from A ads at 13.SYm t0+ 2400 SI 2 X10 K9 Weiykt of adi at \0+7t Wegkt of 0o0 8INL waden densty to1+ 6m from A olue to neadion Ry The Nt wpwand is The weights of Ry (D A)( C G33-6 Xi63x10 Ry + Ry 696 6 x 10 ka ahic Fhe distarate 696.6 X10x9.81 N R. G 833.6 kN which R ati is The distace at 302 uXO13.5 + Isl:23058 63X1036S 696.6103 cs Scanned with CamScanner

9570 6 y1o 696.6 10 13.74m from A Even though pat is waten, it add back incined weigkt dam due to The Wall The horiguital force is 3iven by, Ry per mete leth RT 2 ts 2.22 kN CS Scanned with CamScanner