碩士 / 國立中央大學 / 土木工程研究所 / 100 / The harbor often set in the artificial fill ground. But such of this sites
have high saturation and loose sand. So when it shake, the soil will
damage by liquefaction easily. Liquefaction will make the quay wall
move toward the sea side by inertial force, and settlement of the backfill
behind the quay wall. So that the area of working will out of service long
time, induce huge disadvantage of economic.
In this research use the centrifuge model simulate the caisson type
quay wall’s response during earthquake. And discuss the effect about the
soil-structure inter action from mode of shaking. Then using the
reformation soil replace the loose backfill and observe the result of the
response during earthquake.
The conclusion is: (1)using viscous fluid replacing water is a better
approach to simulate the real response of quay wall during earthquake
(2)The reformation soil will cut the path of drainage of the void fluid of
the foundation soil under the quay wall. (3)The reformation backfill will
reduce the settlement effectively (4)The rotation mode of shaking will
affect the test with reformation backfill more than the test without
reformation backfill.
| Identifer | oai:union.ndltd.org:TW/100NCU05015122 |
| Date | January 2012 |
| Creators | Zhi-peng Zhang, 張志鵬 |
| Contributors | Chung-Jung Lee, 李崇正 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 163 |
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