충격반향기법을 이용한 역T형 기초의 깊이 추정
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 최신규 | ko |
| dc.contributor.author | 류희환 | ko |
| dc.contributor.author | 송기일 | ko |
| dc.contributor.author | 권태혁 | ko |
| dc.date.accessioned | 2019-12-21T03:20:49Z | - |
| dc.date.available | 2019-12-21T03:20:49Z | - |
| dc.date.created | 2019-12-01 | - |
| dc.date.issued | 2019-03-15 | - |
| dc.identifier.citation | 2019 한국지반공학회 정기총회 및 봄 학술발표회 | - |
| dc.identifier.uri | http://hdl.handle.net/10203/270154 | - |
| dc.description.abstract | This study presents the impact echo method to estimate the depth of inverted T-shape foundations at fields. Effects of different impact sources and effects of using different accelerometers and geophones were investigated to optimize the testing system. the foundation depth was computed from the resonant frequency value and the P-wave velocity of the foundation. In addition, such presence of the multiple modes of longitudinal vibration in the inverted T-shape foundations were also confirmed in the numerical modeling results. Last, the field test results on more than 50 towers were compiled to examine the reliability of this method. | - |
| dc.language | Korean | - |
| dc.publisher | 한국지반공학회 | - |
| dc.title | 충격반향기법을 이용한 역T형 기초의 깊이 추정 | - |
| dc.type | Conference | - |
| dc.type.rims | CONF | - |
| dc.citation.publicationname | 2019 한국지반공학회 정기총회 및 봄 학술발표회 | - |
| dc.identifier.conferencecountry | KO | - |
| dc.identifier.conferencelocation | 한국과학기술회관 | - |
| dc.contributor.localauthor | 권태혁 | - |
| dc.contributor.nonIdAuthor | 류희환 | - |
| dc.contributor.nonIdAuthor | 송기일 | - |
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