Matches in SemOpenAlex for { <https://semopenalex.org/work/W4383213707> ?p ?o ?g. }
- W4383213707 endingPage "116548" @default.
- W4383213707 startingPage "116548" @default.
- W4383213707 abstract "To repair cracks at the arc-shape cutouts of the diaphragm in the orthotropic steel deck (OSD) bridges, the Fe-SMA plates covering crack-stop holes method is proposed. Bonding the activated Fe-SMA plate can effectively reduce the stress level of the cracked region by increasing the local stiffness and introducing precompression. The recovery stresses of Fe-SMA with the pretension strain of 4% and activation temperatures of 150 °C, 200 °C, and 250 °C are 192.3, 226.4, and 270.8 MPa respectively, which can meet the requirements for crack reinforcement of engineering structures. To reinforce the diaphragms, compression stresses of 44.2–63.9 MPa are introduced at the hole edge after activating Fe-SMA, considerably reducing the local stress amplitude and stress concentration. The activating operation by heating has little effect on the bonding performance between the Fe-SMA plate and the diaphragm. The fatigue notch factor is reduced by 66.36% by bonding the Fe-SMA plate, and can be further reduced by about 14% after activating Fe-SMA. Additionally, the practical reinforcement application on the cracked diaphragm cutouts of the Sutong Bridge has confirmed the feasibility and efficacy of the novel Fe-SMA plates covering crack-stop holes method." @default.
- W4383213707 created "2023-07-06" @default.
- W4383213707 creator A5000537924 @default.
- W4383213707 creator A5027182487 @default.
- W4383213707 creator A5048009202 @default.
- W4383213707 creator A5071386028 @default.
- W4383213707 date "2023-10-01" @default.
- W4383213707 modified "2023-10-18" @default.
- W4383213707 title "Novel crack repair method of steel bridge diaphragm employing Fe-SMA" @default.
- W4383213707 cites W1576613078 @default.
- W4383213707 cites W1973565005 @default.
- W4383213707 cites W1982883437 @default.
- W4383213707 cites W1993450083 @default.
- W4383213707 cites W1997089208 @default.
- W4383213707 cites W2004419179 @default.
- W4383213707 cites W2017880230 @default.
- W4383213707 cites W2026227916 @default.
- W4383213707 cites W2039784625 @default.
- W4383213707 cites W2043021264 @default.
- W4383213707 cites W2075396189 @default.
- W4383213707 cites W2077494067 @default.
- W4383213707 cites W2091465453 @default.
- W4383213707 cites W2094867276 @default.
- W4383213707 cites W2129676583 @default.
- W4383213707 cites W2192888878 @default.
- W4383213707 cites W2287316837 @default.
- W4383213707 cites W2549427504 @default.
- W4383213707 cites W2733666590 @default.
- W4383213707 cites W2768009063 @default.
- W4383213707 cites W2802526458 @default.
- W4383213707 cites W2884323302 @default.
- W4383213707 cites W2886913605 @default.
- W4383213707 cites W2918122661 @default.
- W4383213707 cites W3073959978 @default.
- W4383213707 cites W3127741089 @default.
- W4383213707 cites W3139249243 @default.
- W4383213707 cites W4307025887 @default.
- W4383213707 cites W4312372062 @default.
- W4383213707 cites W4323568952 @default.
- W4383213707 cites W4362703988 @default.
- W4383213707 cites W4376253893 @default.
- W4383213707 doi "https://doi.org/10.1016/j.engstruct.2023.116548" @default.
- W4383213707 hasPublicationYear "2023" @default.
- W4383213707 type Work @default.
- W4383213707 citedByCount "9" @default.
- W4383213707 countsByYear W43832137072023 @default.
- W4383213707 crossrefType "journal-article" @default.
- W4383213707 hasAuthorship W4383213707A5000537924 @default.
- W4383213707 hasAuthorship W4383213707A5027182487 @default.
- W4383213707 hasAuthorship W4383213707A5048009202 @default.
- W4383213707 hasAuthorship W4383213707A5071386028 @default.
- W4383213707 hasConcept C11413529 @default.
- W4383213707 hasConcept C119599485 @default.
- W4383213707 hasConcept C127413603 @default.
- W4383213707 hasConcept C131336679 @default.
- W4383213707 hasConcept C135628077 @default.
- W4383213707 hasConcept C138885662 @default.
- W4383213707 hasConcept C157138929 @default.
- W4383213707 hasConcept C159985019 @default.
- W4383213707 hasConcept C161921814 @default.
- W4383213707 hasConcept C164292776 @default.
- W4383213707 hasConcept C192562407 @default.
- W4383213707 hasConcept C21036866 @default.
- W4383213707 hasConcept C2778966251 @default.
- W4383213707 hasConcept C2779372316 @default.
- W4383213707 hasConcept C28539199 @default.
- W4383213707 hasConcept C41008148 @default.
- W4383213707 hasConcept C41895202 @default.
- W4383213707 hasConcept C49097943 @default.
- W4383213707 hasConcept C59085676 @default.
- W4383213707 hasConcept C66938386 @default.
- W4383213707 hasConceptScore W4383213707C11413529 @default.
- W4383213707 hasConceptScore W4383213707C119599485 @default.
- W4383213707 hasConceptScore W4383213707C127413603 @default.
- W4383213707 hasConceptScore W4383213707C131336679 @default.
- W4383213707 hasConceptScore W4383213707C135628077 @default.
- W4383213707 hasConceptScore W4383213707C138885662 @default.
- W4383213707 hasConceptScore W4383213707C157138929 @default.
- W4383213707 hasConceptScore W4383213707C159985019 @default.
- W4383213707 hasConceptScore W4383213707C161921814 @default.
- W4383213707 hasConceptScore W4383213707C164292776 @default.
- W4383213707 hasConceptScore W4383213707C192562407 @default.
- W4383213707 hasConceptScore W4383213707C21036866 @default.
- W4383213707 hasConceptScore W4383213707C2778966251 @default.
- W4383213707 hasConceptScore W4383213707C2779372316 @default.
- W4383213707 hasConceptScore W4383213707C28539199 @default.
- W4383213707 hasConceptScore W4383213707C41008148 @default.
- W4383213707 hasConceptScore W4383213707C41895202 @default.
- W4383213707 hasConceptScore W4383213707C49097943 @default.
- W4383213707 hasConceptScore W4383213707C59085676 @default.
- W4383213707 hasConceptScore W4383213707C66938386 @default.
- W4383213707 hasFunder F4320309612 @default.
- W4383213707 hasFunder F4320321001 @default.
- W4383213707 hasFunder F4320335777 @default.
- W4383213707 hasFunder F4320335787 @default.
- W4383213707 hasFunder F4320338469 @default.
- W4383213707 hasLocation W43832137071 @default.
- W4383213707 hasOpenAccess W4383213707 @default.