Matches in SemOpenAlex for { <https://semopenalex.org/work/W2010065277> ?p ?o ?g. }
Showing items 1 to 57 of
57
with 100 items per page.
- W2010065277 abstract "This paper presents an experimental investigation of internal sand deformation around a scaled tunnel boring machine using transparent soil. Soil deformation and its control is always a critical issue, particularly in urban environments, for protecting adjacent properties and services during tunnel construction. Visualization of an internal soil deformation will improve our understanding of the influence of tunneling as most deformation measurement available are limited to ground surface settlement due to the opacity of natural soils. A new kind of transparent soil is used in this study, which is made of fused silica and a calcium bromide solution. An optical setup is developed to consist of a laser, a camera, and a computer. The laser is used to illuminate the targeted section around the scaled shield machine. A series of laser speckle images are captured during shield driving. The digital image correlation method is used to calculate the relative displacement between two consecutive images. Two model tests are performed with an overburden cover varying from once to twice the tunnel diameter. The results show that soil deformation changes with tunnel depth increases. The influence zone is changing from a rectangle over a reversed trapezoid shape in the shallower tunnel to a bell over a trapezoid shape restrained within soil mass in the deeper case. The longitudinal deformation extends to ground surface in the shallow cover case, whereas the influence zone is confined within the soil mass in the deep cover case." @default.
- W2010065277 created "2016-06-24" @default.
- W2010065277 creator A5017014383 @default.
- W2010065277 creator A5059839663 @default.
- W2010065277 date "2014-06-23" @default.
- W2010065277 modified "2023-09-23" @default.
- W2010065277 title "Internal Sand Deformation around a Tunnel Boring Machine" @default.
- W2010065277 cites W2010682465 @default.
- W2010065277 cites W2052542452 @default.
- W2010065277 cites W2066994742 @default.
- W2010065277 cites W2081004967 @default.
- W2010065277 cites W2087190602 @default.
- W2010065277 cites W2165831329 @default.
- W2010065277 cites W2166354086 @default.
- W2010065277 cites W88775338 @default.
- W2010065277 doi "https://doi.org/10.1061/9780784478509.009" @default.
- W2010065277 hasPublicationYear "2014" @default.
- W2010065277 type Work @default.
- W2010065277 sameAs 2010065277 @default.
- W2010065277 citedByCount "1" @default.
- W2010065277 countsByYear W20100652772019 @default.
- W2010065277 crossrefType "proceedings-article" @default.
- W2010065277 hasAuthorship W2010065277A5017014383 @default.
- W2010065277 hasAuthorship W2010065277A5059839663 @default.
- W2010065277 hasConcept C111368507 @default.
- W2010065277 hasConcept C127313418 @default.
- W2010065277 hasConcept C127413603 @default.
- W2010065277 hasConcept C16674752 @default.
- W2010065277 hasConcept C187320778 @default.
- W2010065277 hasConcept C204366326 @default.
- W2010065277 hasConcept C2987619373 @default.
- W2010065277 hasConcept C78519656 @default.
- W2010065277 hasConceptScore W2010065277C111368507 @default.
- W2010065277 hasConceptScore W2010065277C127313418 @default.
- W2010065277 hasConceptScore W2010065277C127413603 @default.
- W2010065277 hasConceptScore W2010065277C16674752 @default.
- W2010065277 hasConceptScore W2010065277C187320778 @default.
- W2010065277 hasConceptScore W2010065277C204366326 @default.
- W2010065277 hasConceptScore W2010065277C2987619373 @default.
- W2010065277 hasConceptScore W2010065277C78519656 @default.
- W2010065277 hasLocation W20100652771 @default.
- W2010065277 hasOpenAccess W2010065277 @default.
- W2010065277 hasPrimaryLocation W20100652771 @default.
- W2010065277 hasRelatedWork W2000148468 @default.
- W2010065277 hasRelatedWork W2001708871 @default.
- W2010065277 hasRelatedWork W2032658383 @default.
- W2010065277 hasRelatedWork W2123681055 @default.
- W2010065277 hasRelatedWork W2146086573 @default.
- W2010065277 hasRelatedWork W2150397443 @default.
- W2010065277 hasRelatedWork W2373818303 @default.
- W2010065277 hasRelatedWork W2374367348 @default.
- W2010065277 hasRelatedWork W2379486425 @default.
- W2010065277 hasRelatedWork W2380290661 @default.
- W2010065277 isParatext "false" @default.
- W2010065277 isRetracted "false" @default.
- W2010065277 magId "2010065277" @default.
- W2010065277 workType "article" @default.