Matches in SemOpenAlex for { <https://semopenalex.org/work/W3135042118> ?p ?o ?g. }
- W3135042118 endingPage "8" @default.
- W3135042118 startingPage "1" @default.
- W3135042118 abstract "Concrete is widely used in underground engineering and bears three-dimensional stress transmitted by overlying load. When a fire occurs, the thermal expansion of concrete structure under such stress state is different from that under stress-free state. For this purpose, a self-developed real-time high-temperature true triaxial test system was applied to investigate the thermal expansion behavior of concrete under three-dimensional stress state. The thermal expansion strain of concrete under the three-dimensional stress undergoes strain increasing and strain stabilizing stages. At 600°C, the maximum thermal expansion strain of concrete under the three-dimensional stress is 0.75%. The average coefficient of thermal expansion of concrete under three-dimensional stress condition was then calculated, and its value reaches the minimum of 8.68 × 10−6/°C at 200°C and the maximum of 13.41 × 10−6/°C at 500°C. Comparing the coefficient of thermal expansion of concrete under stress-free condition given by Eurocode, it is found that the three-dimensional stress has an obvious restraint on the thermal expansion of concrete. The research results can provide theoretical basis for the stability analysis of underground engineering concrete structures under high-temperature environment." @default.
- W3135042118 created "2021-03-15" @default.
- W3135042118 creator A5010766782 @default.
- W3135042118 creator A5012373504 @default.
- W3135042118 creator A5020608303 @default.
- W3135042118 creator A5037748664 @default.
- W3135042118 creator A5056225848 @default.
- W3135042118 creator A5088253123 @default.
- W3135042118 date "2021-03-08" @default.
- W3135042118 modified "2023-10-16" @default.
- W3135042118 title "Experimental Study on Thermal Expansion Behavior of Concrete under Three-Dimensional Stress" @default.
- W3135042118 cites W1964827290 @default.
- W3135042118 cites W1971732276 @default.
- W3135042118 cites W1975895538 @default.
- W3135042118 cites W1979690056 @default.
- W3135042118 cites W1982259430 @default.
- W3135042118 cites W1984787190 @default.
- W3135042118 cites W1985153244 @default.
- W3135042118 cites W1995035436 @default.
- W3135042118 cites W2002584715 @default.
- W3135042118 cites W2011546260 @default.
- W3135042118 cites W2025260351 @default.
- W3135042118 cites W2032185782 @default.
- W3135042118 cites W2040298503 @default.
- W3135042118 cites W2068626656 @default.
- W3135042118 cites W2074411627 @default.
- W3135042118 cites W2085865086 @default.
- W3135042118 cites W2089192066 @default.
- W3135042118 cites W2106520628 @default.
- W3135042118 cites W2559748646 @default.
- W3135042118 cites W2559925990 @default.
- W3135042118 cites W2592063558 @default.
- W3135042118 cites W2742330396 @default.
- W3135042118 cites W2766256176 @default.
- W3135042118 cites W2797006311 @default.
- W3135042118 cites W2912526903 @default.
- W3135042118 cites W2948015348 @default.
- W3135042118 cites W3046126725 @default.
- W3135042118 cites W3085713361 @default.
- W3135042118 cites W3089419504 @default.
- W3135042118 cites W3094753549 @default.
- W3135042118 cites W3095126071 @default.
- W3135042118 cites W3104387712 @default.
- W3135042118 cites W331005926 @default.
- W3135042118 cites W4300103060 @default.
- W3135042118 cites W792778131 @default.
- W3135042118 doi "https://doi.org/10.1155/2021/5597918" @default.
- W3135042118 hasPublicationYear "2021" @default.
- W3135042118 type Work @default.
- W3135042118 sameAs 3135042118 @default.
- W3135042118 citedByCount "1" @default.
- W3135042118 countsByYear W31350421182023 @default.
- W3135042118 crossrefType "journal-article" @default.
- W3135042118 hasAuthorship W3135042118A5010766782 @default.
- W3135042118 hasAuthorship W3135042118A5012373504 @default.
- W3135042118 hasAuthorship W3135042118A5020608303 @default.
- W3135042118 hasAuthorship W3135042118A5037748664 @default.
- W3135042118 hasAuthorship W3135042118A5056225848 @default.
- W3135042118 hasAuthorship W3135042118A5088253123 @default.
- W3135042118 hasBestOaLocation W31350421181 @default.
- W3135042118 hasConcept C121332964 @default.
- W3135042118 hasConcept C127313418 @default.
- W3135042118 hasConcept C127413603 @default.
- W3135042118 hasConcept C138885662 @default.
- W3135042118 hasConcept C159985019 @default.
- W3135042118 hasConcept C181781793 @default.
- W3135042118 hasConcept C187320778 @default.
- W3135042118 hasConcept C192562407 @default.
- W3135042118 hasConcept C204366326 @default.
- W3135042118 hasConcept C204530211 @default.
- W3135042118 hasConcept C21036866 @default.
- W3135042118 hasConcept C41895202 @default.
- W3135042118 hasConcept C47463417 @default.
- W3135042118 hasConcept C518456604 @default.
- W3135042118 hasConcept C66938386 @default.
- W3135042118 hasConcept C97355855 @default.
- W3135042118 hasConceptScore W3135042118C121332964 @default.
- W3135042118 hasConceptScore W3135042118C127313418 @default.
- W3135042118 hasConceptScore W3135042118C127413603 @default.
- W3135042118 hasConceptScore W3135042118C138885662 @default.
- W3135042118 hasConceptScore W3135042118C159985019 @default.
- W3135042118 hasConceptScore W3135042118C181781793 @default.
- W3135042118 hasConceptScore W3135042118C187320778 @default.
- W3135042118 hasConceptScore W3135042118C192562407 @default.
- W3135042118 hasConceptScore W3135042118C204366326 @default.
- W3135042118 hasConceptScore W3135042118C204530211 @default.
- W3135042118 hasConceptScore W3135042118C21036866 @default.
- W3135042118 hasConceptScore W3135042118C41895202 @default.
- W3135042118 hasConceptScore W3135042118C47463417 @default.
- W3135042118 hasConceptScore W3135042118C518456604 @default.
- W3135042118 hasConceptScore W3135042118C66938386 @default.
- W3135042118 hasConceptScore W3135042118C97355855 @default.
- W3135042118 hasFunder F4320321001 @default.
- W3135042118 hasLocation W31350421181 @default.
- W3135042118 hasOpenAccess W3135042118 @default.
- W3135042118 hasPrimaryLocation W31350421181 @default.
- W3135042118 hasRelatedWork W1997159941 @default.
- W3135042118 hasRelatedWork W2049351634 @default.