Study of Passive Isolation of Deep Foundations in Sandy ... - Ejge.com
Study of Passive Isolation of Deep Foundations in Sandy ... - Ejge.com
Study of Passive Isolation of Deep Foundations in Sandy ... - Ejge.com
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Vol. 16 [2011], Bund. Q 1312<br />
Average amplitude<br />
reduction ratio<br />
0.96<br />
0.94<br />
0.92<br />
0.90<br />
0.88<br />
0.86<br />
Depth <strong>of</strong> trench =10 (m)<br />
0.84<br />
0 5 10 15 20<br />
Pile Length (m)<br />
L=20 L=35 L=50 L=70<br />
L<strong>in</strong>ear (L=20) L<strong>in</strong>ear (L=35) L<strong>in</strong>ear (L=50) L<strong>in</strong>ear (L=70)<br />
Figure 19: Effect <strong>of</strong> pile length (H=10, Load<strong>in</strong>g frequency=50Hz, Soil 1)<br />
Average amplitude<br />
reduction ratio<br />
0.88<br />
0.86<br />
0.84<br />
0.82<br />
0.80<br />
0.78<br />
Depth <strong>of</strong> trench =15 (m)<br />
0.76<br />
0 5 10 15 20<br />
Pile Length (m)<br />
L=20 L=35 L=50 L=70<br />
L<strong>in</strong>ear (L=20) L<strong>in</strong>ear (L=35) L<strong>in</strong>ear (L=50) L<strong>in</strong>ear (L=70)<br />
Figure 20: Effect <strong>of</strong> pile length (H=15, Load<strong>in</strong>g frequency=50Hz, Soil 1)