Ground surface DATUM Impervious boundary Head Water T 18.8 CAN 128 CAMERA 12.8 5 Scale (Length in meters) 10 Tail Water A/=4.2 Ground surface

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Use 10 kN/m3 for unit weight of water.

 

For a concrete structure that retains water, a flow net is sketched as shown in Figure H8-3. Noting the marked location of the Datum, answer the following:

 

  1. Mark on the figure all boundary Also mark the type of each boundary.
  2. Calculate the uplift pressures at points A, B, C, D, E, and F.
  3. Calculate the factor of safety against
  4. The seepage loss (q) per day per meter length of the (i.e. q in m3/day/m) if the permeability of the soil is k = 10-4 m/sec.
Ground
surface
DATUM
Impervious
boundary
Head Water
T
18.8
CAN
128 CAMERA
12.8
10
5
Scale
(Length in meters)
Tail Water
A/=4.2
XXXXXX
Ground
surface
Transcribed Image Text:Ground surface DATUM Impervious boundary Head Water T 18.8 CAN 128 CAMERA 12.8 10 5 Scale (Length in meters) Tail Water A/=4.2 XXXXXX Ground surface
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