2013 Fiscal Year Final Research Report
Rational interpretation of tunneling in urban area based on model test and numerical simulation
| Project/Area Number |
24760378
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Geotechnical engineering
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| Research Institution | Nagoya Institute of Technology |
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Principal Investigator |
HOSSAIN Md.Shahin 名古屋工業大学, 工学(系)研究科(研究院), 准教授 (00516495)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Keywords | 大深度地下 / トンネル掘削 |
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| Research Abstract |
To investigate the effect of tunneling on existing structure, model tests of tunneling are performed in deep underground considering existing building.From the model tests and numerical simulations it is found that for there is a significant effect of tunneling on the existing foundation of building even the tunnel is constructed in deep underground. Therefore, the effect of the soil-structure interaction should be taken into account during tunnel construction in deep underground. The numerical analyses perfectly capture the surface settlement, ground deformation and distributions of earth pressure of the model tests
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