Q-5: The dam and flow nets shown in Figure below. The dam is 120 m long and has two 10 m sheet piles driven partially into the granular soil layer. Datum is at bottom impervious layer i) The quantity of seepage loss under the dam when k-2 x 10-³ cm/s ii) The exit gradient (at point X) iii) The pressure distribution on the base of the dam iv) The factor of safety with respect to piping 30 m Impervious 12 m 2m 10 m sheet pile 2 3.5 A B 40 m 5 C C' 0.4 2m D E F (5.4) (6.4) (6/9) 10 m sheet pile X F Y 8.5 m (8.4) (9.4) Scale: 0 Ţ Number of equipotential drops (10.4) KXK 10 m

Q-5: The dam and flow nets shown in Figure below. The dam is 120 m long and has two 10 m sheet piles driven partially into the granular soil layer. Datum is at bottom impervious layer i) The quantity of seepage loss under the dam when k-2 x 10-³ cm/s ii) The exit gradient (at point X) iii) The pressure distribution on the base of the dam iv) The factor of safety with respect to piping 30 m Impervious 12 m 2m 10 m sheet pile 2 3.5 A B 40 m 5 C C' 0.4 2m D E F (5.4) (6.4) (6/9) 10 m sheet pile X F Y 8.5 m (8.4) (9.4) Scale: 0 Ţ Number of equipotential drops (10.4) KXK 10 m

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Hand Writting not allowed
2
Question- Three tube wells of 25 cm, diameter each are located at the three vertices of an equilateral triangle of side 100 m. Each tube well penetrates fully in a confined aquifer of thickness 25 m. Assume the radius of influence for these wells and the coefficient of permeability of the aquifer as 300 m and 40 m/day respectively. Calculate the discharge when only one well is pumping with a drawdown of 3 m. (i) (ii) (iii) What will be the percent change in discharge of this well if all the three wells were to pump such that the drawdown is 3 m in all the wells?
8.1
calculate the total head losses for invert siphon required under road if the bed width of canal is 175cm,depth of flow 150cm ,side slope 1:1 ,velocity 0.82 m/sec, K1=0.2,K2=0.3,K screen=0.2, Kelbow = 0.05 ,siphon roughness=0.013, length of siphon =41.30m, D=145.8 cm O 0.43m O 0.18m O .0145m O 0.203m O 220cm
urgent need as sooon as possible
Earth dam homage material has the fllows data K=0.0005cm/sec level of top of the dem= 200m bed level of the dam =1.78m filter length=25m free beard=2.5mu/s slope=3:1 D/s slope =2.5:1 determine the phredic line for this dam and the discharge casing through the dam (casingrande of flownet)
2.13 A concrete-lined rectangular channel (2 ft wide and 100 ft long) carries 200 cfs water 60°F. If the average water depth in the channel is 5 ft, determine the friction loss using the: (1) Darcy-Weisbach equation (2) Manning formula. FO 3
A 3 m wide rectangular channel carries a discharge of 14 m³/s at a normal depth of 4 m. A rectangular sill 3 m high is placed across the channel. Ignoring energy losses, what will be the depth of water behind the sill?