Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2007.05a
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- Pages.387-394
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- 2007
S-wave Velocity Analysis and Each Survey Comparison of Soft Ground in HoNam High-Speed Railway
호남고속철도 연약지반구간의 전단파 속도분석과 탐사법 비교
Abstract
This study area located in HoNam High-Speed railway soft ground section. So it carried out the boring survey, field survey and test of laboratory. It collected the engineering data of ground and the data for the establishment arrangement. The investigation did a soil investigation in Nonsan. The investigation item excuted seismic piezocone penetration test, s-wave seismic refraction survey, ps logging test, density logging test which is a physical exploration and boring. Eventually, results of geotechnical and shear-wave survey are useful for ground information in soft ground that has identified the characteristics of geological responses and elastic modulus.
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