Estimation of damping ratio of rock mass for numerical simulation of blast induced vibration propagation
DC Field | Value | Language |
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dc.contributor.author | Ahn, Jae-Kwang | - |
dc.contributor.author | Park, Duhee | - |
dc.contributor.author | Yoo, Jin-Kwon | - |
dc.date.accessioned | 2022-07-15T19:05:24Z | - |
dc.date.available | 2022-07-15T19:05:24Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2016-01 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/155297 | - |
dc.description.abstract | Numerical evaluation of the effect of blast induced vibration on adjacent structures requires determination of the damping ratio. Selection of the dampring ratio for the rock mass is very difficult because it is heavily influenced by the joint layout. We propose a simple yet robust method to estimate the damping ratio of rock mass that fits the target attenuation curve. The damping ratio can be selected as functions of the shear wave velocity of the rock mass and the attenuation parameter of the target attenuation relationship. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Asian Regional Conference on Soil Mechanics and Geotechnical Engineering | - |
dc.title | Estimation of damping ratio of rock mass for numerical simulation of blast induced vibration propagation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Duhee | - |
dc.identifier.doi | 10.3208/jgssp.KOR-34 | - |
dc.identifier.scopusid | 2-s2.0-84971450001 | - |
dc.identifier.bibliographicCitation | 15th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2015: New Innovations and Sustainability, v.2, no.45, pp.1589 - 1592 | - |
dc.relation.isPartOf | 15th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2015: New Innovations and Sustainability | - |
dc.citation.title | 15th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2015: New Innovations and Sustainability | - |
dc.citation.volume | 2 | - |
dc.citation.number | 45 | - |
dc.citation.startPage | 1589 | - |
dc.citation.endPage | 1592 | - |
dc.type.rims | ART | - |
dc.type.docType | Conference Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | Curve fitting | - |
dc.subject.keywordPlus | Damping | - |
dc.subject.keywordPlus | Geotechnical engineering | - |
dc.subject.keywordPlus | Numerical models | - |
dc.subject.keywordPlus | Rock mechanics | - |
dc.subject.keywordPlus | Shear flow | - |
dc.subject.keywordPlus | Shear waves | - |
dc.subject.keywordPlus | Soil mechanics | - |
dc.subject.keywordPlus | Velocity control | - |
dc.subject.keywordPlus | Vibrations (mechanical) | - |
dc.subject.keywordPlus | Wave propagation | - |
dc.subject.keywordPlus | Adjacent structures | - |
dc.subject.keywordPlus | Attenuation curve | - |
dc.subject.keywordPlus | Attenuation relationships | - |
dc.subject.keywordPlus | Blast induced vibrations | - |
dc.subject.keywordPlus | Blast loads | - |
dc.subject.keywordPlus | Peak particle velocities | - |
dc.subject.keywordPlus | Robust methods | - |
dc.subject.keywordPlus | Shear wave velocity | - |
dc.subject.keywordPlus | Rocks | - |
dc.subject.keywordAuthor | Attenuation relationship | - |
dc.subject.keywordAuthor | Blast load | - |
dc.subject.keywordAuthor | Numerical modeling | - |
dc.subject.keywordAuthor | Peak particle velocity | - |
dc.identifier.url | https://www.jstage.jst.go.jp/article/jgssp/2/45/2_KOR-34/_article | - |
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