실내모형시험을 통한 점성토 지반의 토피고에 따른 지표침하 특성연구 (A study on surface settlement characteristics according to the cohesive soil depth through laboratory model tests)
| Author(s): |
Young-Joon Kim
Che-Geun Im Se-Gu Kang Yong-Joo Lee |
|---|---|
| Medium: | journal article |
| Language(s): | Korean |
| Published in: | Journal of Korean Tunnelling and Underground Space Association (한국터널지하공간학회 논문집), 2014, n. 6, v. 16 |
| Page(s): | 507-520 |
| DOI: | 10.9711/ktaj.2014.16.6.507 |
| Abstract: | In this study, the surface displacement was investigated according to the various depth of cover when the tunnel excavation equipment was used in a clay soil. For this the laboratory scaled model test was carried out using the soil sample similar to the in-situ conditions. We carried out four tests according to tunnel depth(1.5D, 2.0D, 2.5D, 3.0D). The distribution of impact due to tunnelling was quantitatively analyzed in the three-dimension by measuring the surface displacement. In addition, the pattern of surface displacements was figured out. |
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10394695 - Published on:
04/01/2020 - Last updated on:
24/01/2020
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