a. For Figure 2 below, calculate the effective hydraulic conductivity for flow parallel and perpendicular to layering. Show your work. Explain the difference in values. Figure 2 sand layer; K = 1 m/d; thickness = 5 d 10.5 m clay layer; K = 0.000001 m/d; thickness = 0.5 m sand laver: K = 1 m/d; thickness = 5 m

a. For Figure 2 below, calculate the effective hydraulic conductivity for flow parallel and perpendicular to layering. Show your work. Explain the difference in values. Figure 2 sand layer; K = 1 m/d; thickness = 5 d 10.5 m clay layer; K = 0.000001 m/d; thickness = 0.5 m sand laver: K = 1 m/d; thickness = 5 m

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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Question

a. For Figure 2 below, calculate the effective hydraulic conductivity for flow parallel and
perpendicular to layering. Show your work. Explain the difference in values.
Figure 2
sand layer; K = 1 m/d; thickness = 5
d 10.5 m
clay layer; K = 0.000001 m/d; thickness = 0.5 m
sand laver: K = 1 m/d; thickness = 5 m
b. Figure 3 below shows the effects of groundwater refraction, assuming that groundwater flow
in the top layer is almost horizontal i.e., a = 89.8°, what is B and what can you say about the flow
in the clay layer?
a
a
K,
b
B
K
Figure 3.

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