NDLI: A Modified Elastic Plate Model for the Thickness of Reinforced Soil of Shield Tunnel End

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A Modified Elastic Plate Model for the Thickness of Reinforced Soil of Shield Tunnel End

Content Provider	Scilit
Author	Tingshuai, Sun Kezhi, Song Teng, Huang Junhao, Luo Sukun, Zhuang
Copyright Year	2020
Description	Journal: Iop Conference Series: Earth and Environmental Science The soil body of the shield end could be unstable and should be reinforced, and its thickness affects the stability and economy of engineering. The existing elastic thin plate model was too conservative for design. A modified elastic plate model was proposed for the calculation. Based on elastic finite element analysis data, optimal fitting was conducted for the proposed elastic model, and the coefficients of the model were obtained. A case study showed that the elastic thin plate model is too conservative when used to calculate the thickness of the reinforced soil body. The actual reinforced thickness in practice is between the values of the elastic thin plate model and the modified elastic plate model.
Related Links	https://iopscience.iop.org/article/10.1088/1755-1315/570/2/022010/pdf
ISSN	17551307
e-ISSN	17551315
DOI	10.1088/1755-1315/570/2/022010
Journal	Iop Conference Series: Earth and Environmental Science
Issue Number	2
Volume Number	570
Language	English
Publisher	IOP Publishing
Publisher Date	2020-10-01
Access Restriction	Open
Subject Keyword	Journal: Iop Conference Series: Earth and Environmental Science Characterization and Testing of Materials Elastic Plate Modified Elastic Plate Model Soil Body Reinforced Soil
Content Type	Text
Resource Type	Article
Subject	Earth and Planetary Sciences Physics and Astronomy Environmental Science

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