Soll layers are shown as the right figure. Given: H2m, k 10 cmsec H:- 3m, k- 32 x 10 cmsec Hy=4m, ky4.1 x 10 cm/sec Estmate the ratio of horizontal equivalent hydrautic conductivity and venical equivalent hydrauic conductivity, Le. Kk H3 k3 O 140 O 270 O 225 O 152 Question 2 4 pts The results of a constant head permeabity test for a sand sample having a sectional area of 10000mm2 and a lengh of 200 mm are as folows: (1) Constant head amerence 400mm (2) Time of collection of water 30 seconds (3) Volume of water collected - 600 cm3. The hydraulic conductivity is O 1.7mmsec O 29 mmisec O 0.5mm/sec O 1.0 mm/sec
Soll layers are shown as the right figure. Given: H2m, k 10 cmsec H:- 3m, k- 32 x 10 cmsec Hy=4m, ky4.1 x 10 cm/sec Estmate the ratio of horizontal equivalent hydrautic conductivity and venical equivalent hydrauic conductivity, Le. Kk H3 k3 O 140 O 270 O 225 O 152 Question 2 4 pts The results of a constant head permeabity test for a sand sample having a sectional area of 10000mm2 and a lengh of 200 mm are as folows: (1) Constant head amerence 400mm (2) Time of collection of water 30 seconds (3) Volume of water collected - 600 cm3. The hydraulic conductivity is O 1.7mmsec O 29 mmisec O 0.5mm/sec O 1.0 mm/sec
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Soil layers are shown as the right figure. Given:
H1 = 2 m, k1 = 10-4 cm/sec
H2 = 3 m, k2 = 3.2 x 10-2 cm/sec
H3 = 4 m, k3 = 4.1 x 10-5 cm/sec
Estimate the ratio of horizontal equivalent hydraulic conductivity and vertical equivalent hydraulic conductivity, i.e., Ky/Kz
H2
k2
H3
k3
O 140
O 270
O 225
O 152
Question 2
4 pts
The results ofa constant-head permeability test for a sand sample having a sectional area of 10000mm2 and a length of 200 mm are as follows: (1)
Constant head difference 400mm (2) Time of collection of water = 30 seconds (3) Volume of water collected = 600 cm3. The hydraulic conductivity is:
O 1.7mm/sec
O 2.9 mm/sec
O 0.5mm/sec
O 1.0 mm/sec](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3bec630a-160c-498e-94ac-0466bd25723e%2F25ee00ac-b90f-49b0-bb38-151826e6bb14%2Fu2bibz6_processed.png&w=3840&q=75)
Transcribed Image Text:Soil layers are shown as the right figure. Given:
H1 = 2 m, k1 = 10-4 cm/sec
H2 = 3 m, k2 = 3.2 x 10-2 cm/sec
H3 = 4 m, k3 = 4.1 x 10-5 cm/sec
Estimate the ratio of horizontal equivalent hydraulic conductivity and vertical equivalent hydraulic conductivity, i.e., Ky/Kz
H2
k2
H3
k3
O 140
O 270
O 225
O 152
Question 2
4 pts
The results ofa constant-head permeability test for a sand sample having a sectional area of 10000mm2 and a length of 200 mm are as follows: (1)
Constant head difference 400mm (2) Time of collection of water = 30 seconds (3) Volume of water collected = 600 cm3. The hydraulic conductivity is:
O 1.7mm/sec
O 2.9 mm/sec
O 0.5mm/sec
O 1.0 mm/sec
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