Case Study on the Foundation Design of Super High-rise Buildings

Kim, Hyun Woo; Oh, Taemin; Kim, Min-Koan; Lee, Jun Young; Baek, Yong

doi:10.9798/kosham.2018.18.2.317

Cited by 3 publications

(1 citation statement)

References 3 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…현대 도시에서는 급속한 도시화, 인구 과밀화 등으로 인해 초고층 건축물 및 지하공간 개발이 증가하고 있다 (Lee and An, 2001). 한편 최근 세계적으로 지진이 빈번히 발생하고 있으며, 지진 재난에 대한 시나리오 검토 및 대비, 관리에 대한 다양한 연구가 진행 중이다 (Koo et al, 2017;Kim et al, 2018). 초고층 건축물의 경우에는 인구가 밀집되어 있기 때문에 지진 발생 시 막대한 피해를 입을 수 있다 (Ahn et al, 2017).…”

Section: 서 론unclassified

Determination of Elastic Velocity of Plate-like Specimen for Estimation of Structural Damage Location

Kim¹,

Oh²,

Kim³

et al. 2018

J. Korean Soc. Hazard Mitig

Self Cite

View full text Add to dashboard Cite

Health monitoring of structures is required when earthquakes occur in urban areas where buildings are highly concentrated, and in such situations, it is very important to estimate the location of structural damage. To improve the accuracy of damage location, proper wave velocities must be determined based on the characteristics of the propagation media. In this study, experiments were performed to measure the P-wave and surface wave velocities of a granite specimen. In addition, the elastic wave velocities of the specimen were measured based on the distance between the sensor and the source location, and these measurements were compared to the P-wave and surface wave velocities. The experimental results were analyzed to determine the accuracy of the source location. The findings of this study will be useful in the field for estimating the source location of structures damaged by earthquakes.

show abstract

Section: 서 론unclassified