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The Determination of settlement boundary for the rock filled embankment using seismic geotomography  

Won, Kyoung-Sik (지오텍 컨설탄트(주))
Park, Chung-Hwa (대전대학교 지구시스템공학과)
Jeong, Baek (성모엔지니어링(주))
Park, Sang-Uk (지오텍 컨설탄트(주))
Publication Information
The Journal of Engineering Geology / v.12, no.1, 2002 , pp. 89-93 More about this Journal
Abstract
Seismic geotomography method was performed to verify rock-filled settlement and its stability in No.38+0 profile and No.40+0 profile. The velocity distributions of geotomography method expressed the quantitative value of the ground conditions. The rock-filled layer and in-situ sediments layer are clearly divided on the basis of seismic velocity 2100 m/sec which is derived from the results of seismic geotomography and boring. Current rock-filled settlement conditions are somewhat different from designed settlement estimation line. Seismic geotomography represents current settlement conditions as a quantitative analysis.
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