Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386424912> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W4386424912 endingPage "337" @default.
- W4386424912 startingPage "319" @default.
- W4386424912 abstract "The localized leakage in shield tunnels that mainly occurs at segment joints may induce other defects, which threatens operational safety. To obtain a universal solution for the sealant performance of gasketed joints, we proposed a novel analytical model based on the multiscale contact and percolation theories, in which the obtained percolation pressure and interfacial separation can be utilized to derive the critical water leakage pressure and leakage rate. The evolutionary process of leakage was divided into three stages (i.e., the percolation, leakage and breakdown), which explicitly reveal the progressive hydraulic deterioration of gasketed joints. The gaskets still own partial waterproof capacity until the end of the leakage stage due to the remaining contact pressure at surface asperities. The proposed model was first verified by several sets of experimental data, based on which the determination of three key model parameters (i.e., self-sealing slope, sealing coefficient, and expel pressure) were discussed in detail. The parametric study indicates that the waterproof capacity is significantly affected by the joint opening, offset, and the surface roughness of the gaskets. The variation in waterproof capacity with joint opening is mainly due to the nonlinearity of the gasket’s modulus and self-sealing slope. The increase in joint offset can result in a lower waterproof capacity as well as a larger leakage rate. Gasket’s surface roughness affects the percolation pressure and interfacial separation, which contributes to the long-term sealant performance." @default.
- W4386424912 created "2023-09-05" @default.
- W4386424912 creator A5032759584 @default.
- W4386424912 creator A5052348093 @default.
- W4386424912 creator A5077452017 @default.
- W4386424912 date "2024-02-01" @default.
- W4386424912 modified "2023-10-16" @default.
- W4386424912 title "Analytical model for the sealant performance of tunnel gasketed joints based on multi-scale contact and percolation theories" @default.
- W4386424912 cites W1610677200 @default.
- W4386424912 cites W1700532379 @default.
- W4386424912 cites W1963816715 @default.
- W4386424912 cites W1966108446 @default.
- W4386424912 cites W2006557494 @default.
- W4386424912 cites W2025826846 @default.
- W4386424912 cites W2056247445 @default.
- W4386424912 cites W2070575242 @default.
- W4386424912 cites W2517613298 @default.
- W4386424912 cites W2562960701 @default.
- W4386424912 cites W2752206851 @default.
- W4386424912 cites W2791766588 @default.
- W4386424912 cites W2795914645 @default.
- W4386424912 cites W2806083222 @default.
- W4386424912 cites W2807985803 @default.
- W4386424912 cites W2903301837 @default.
- W4386424912 cites W3036676376 @default.
- W4386424912 cites W3055061192 @default.
- W4386424912 cites W3087211473 @default.
- W4386424912 cites W3103236352 @default.
- W4386424912 cites W3125963642 @default.
- W4386424912 cites W3202403625 @default.
- W4386424912 cites W4212766918 @default.
- W4386424912 cites W4213057189 @default.
- W4386424912 cites W4220681688 @default.
- W4386424912 cites W4295193358 @default.
- W4386424912 doi "https://doi.org/10.1016/j.undsp.2023.08.004" @default.
- W4386424912 hasPublicationYear "2024" @default.
- W4386424912 type Work @default.
- W4386424912 citedByCount "0" @default.
- W4386424912 crossrefType "journal-article" @default.
- W4386424912 hasAuthorship W4386424912A5032759584 @default.
- W4386424912 hasAuthorship W4386424912A5052348093 @default.
- W4386424912 hasAuthorship W4386424912A5077452017 @default.
- W4386424912 hasBestOaLocation W43864249121 @default.
- W4386424912 hasConcept C107365816 @default.
- W4386424912 hasConcept C11557063 @default.
- W4386424912 hasConcept C119599485 @default.
- W4386424912 hasConcept C121332964 @default.
- W4386424912 hasConcept C127413603 @default.
- W4386424912 hasConcept C128421294 @default.
- W4386424912 hasConcept C139719470 @default.
- W4386424912 hasConcept C159985019 @default.
- W4386424912 hasConcept C162324750 @default.
- W4386424912 hasConcept C184720557 @default.
- W4386424912 hasConcept C187320778 @default.
- W4386424912 hasConcept C192562407 @default.
- W4386424912 hasConcept C2775883587 @default.
- W4386424912 hasConcept C2777042071 @default.
- W4386424912 hasConcept C57879066 @default.
- W4386424912 hasConcept C66938386 @default.
- W4386424912 hasConcept C71039073 @default.
- W4386424912 hasConceptScore W4386424912C107365816 @default.
- W4386424912 hasConceptScore W4386424912C11557063 @default.
- W4386424912 hasConceptScore W4386424912C119599485 @default.
- W4386424912 hasConceptScore W4386424912C121332964 @default.
- W4386424912 hasConceptScore W4386424912C127413603 @default.
- W4386424912 hasConceptScore W4386424912C128421294 @default.
- W4386424912 hasConceptScore W4386424912C139719470 @default.
- W4386424912 hasConceptScore W4386424912C159985019 @default.
- W4386424912 hasConceptScore W4386424912C162324750 @default.
- W4386424912 hasConceptScore W4386424912C184720557 @default.
- W4386424912 hasConceptScore W4386424912C187320778 @default.
- W4386424912 hasConceptScore W4386424912C192562407 @default.
- W4386424912 hasConceptScore W4386424912C2775883587 @default.
- W4386424912 hasConceptScore W4386424912C2777042071 @default.
- W4386424912 hasConceptScore W4386424912C57879066 @default.
- W4386424912 hasConceptScore W4386424912C66938386 @default.
- W4386424912 hasConceptScore W4386424912C71039073 @default.
- W4386424912 hasFunder F4320321001 @default.
- W4386424912 hasFunder F4320328119 @default.
- W4386424912 hasFunder F4320335787 @default.
- W4386424912 hasLocation W43864249121 @default.
- W4386424912 hasOpenAccess W4386424912 @default.
- W4386424912 hasPrimaryLocation W43864249121 @default.
- W4386424912 hasRelatedWork W1963941882 @default.
- W4386424912 hasRelatedWork W1991477449 @default.
- W4386424912 hasRelatedWork W1995324141 @default.
- W4386424912 hasRelatedWork W2243116222 @default.
- W4386424912 hasRelatedWork W2261968709 @default.
- W4386424912 hasRelatedWork W2347657670 @default.
- W4386424912 hasRelatedWork W2356812667 @default.
- W4386424912 hasRelatedWork W2952487290 @default.
- W4386424912 hasRelatedWork W3197725777 @default.
- W4386424912 hasRelatedWork W90897747 @default.
- W4386424912 hasVolume "14" @default.
- W4386424912 isParatext "false" @default.
- W4386424912 isRetracted "false" @default.
- W4386424912 workType "article" @default.