Matches in SemOpenAlex for { <https://semopenalex.org/work/W4382360469> ?p ?o ?g. }
- W4382360469 endingPage "116436" @default.
- W4382360469 startingPage "116436" @default.
- W4382360469 abstract "A 3D printed concrete permanent formwork of composite unbonded post-tensioned precast segmental concrete (3DPCPSC) column is proposed in this research. Its hysteresis performance and the failure mode are researched by quasi-static experiment and compared with the precast segmental reinforced concrete (PSRC) columns. Two interface enhancement methods, stainless-steel-nails internal shear bonds and prestressed steel-hoops external active confinement are proposed, and the enhancement effect and mechanism of 3DPCPSC columns with two interface enhancement methods are studied. Furthermore, the pouring and vibration load of 3D printing concrete formwork is analyzed using a three-dimensional solid finite element model finite element model. The results indicate that the energy dissipation capacity of 3DPCPSC columns is better than that of the PSRC column when the 3DPC formwork does not spall. The largest accumulated energy dissipation of the 3DPCPSC specimen is 1.14 times of the PSRC column. The 3DPCPSC column without interface enhancement has the phenomenon of formwork spalling, the bearing capacity is lower than the PSRC column, and the bearing capacity of the 3DPCPSC columns with two interface enhancement methods is close to or higher than the PSRC column. The initial stiffness of all the 3DPCPSC specimens is larger than the PSRC column. A comprehensive evaluation factor η is proposed to evaluate the hysteretic performance of precast segmental concrete columns. The comprehensive performance of the 3DPCPSC and PSRC is compared by the comprehensive evaluation factor η." @default.
- W4382360469 created "2023-06-29" @default.
- W4382360469 creator A5030863883 @default.
- W4382360469 creator A5040027560 @default.
- W4382360469 creator A5044379201 @default.
- W4382360469 creator A5061155808 @default.
- W4382360469 creator A5081654131 @default.
- W4382360469 date "2023-10-01" @default.
- W4382360469 modified "2023-10-18" @default.
- W4382360469 title "Cyclic behavior of unbonded post-tensioned precast segmental concrete columns fabricated by 3D printed concrete permanent formwork" @default.
- W4382360469 cites W1132942224 @default.
- W4382360469 cites W1861226753 @default.
- W4382360469 cites W1976594089 @default.
- W4382360469 cites W2018095719 @default.
- W4382360469 cites W2038936987 @default.
- W4382360469 cites W2055623752 @default.
- W4382360469 cites W2106393803 @default.
- W4382360469 cites W2110385494 @default.
- W4382360469 cites W2151155644 @default.
- W4382360469 cites W2344339275 @default.
- W4382360469 cites W2760497782 @default.
- W4382360469 cites W2782817064 @default.
- W4382360469 cites W2804211088 @default.
- W4382360469 cites W2805429662 @default.
- W4382360469 cites W2810191075 @default.
- W4382360469 cites W2895817814 @default.
- W4382360469 cites W2936558302 @default.
- W4382360469 cites W2945186252 @default.
- W4382360469 cites W2977891845 @default.
- W4382360469 cites W2982239641 @default.
- W4382360469 cites W2999605557 @default.
- W4382360469 cites W3004837098 @default.
- W4382360469 cites W3008172998 @default.
- W4382360469 cites W3047331649 @default.
- W4382360469 cites W3105582364 @default.
- W4382360469 cites W3119253683 @default.
- W4382360469 cites W3125569382 @default.
- W4382360469 cites W3134325285 @default.
- W4382360469 cites W3146163034 @default.
- W4382360469 cites W3153996094 @default.
- W4382360469 cites W3182407098 @default.
- W4382360469 cites W3198991016 @default.
- W4382360469 cites W3203148937 @default.
- W4382360469 cites W3208285033 @default.
- W4382360469 cites W4306935932 @default.
- W4382360469 cites W4307363888 @default.
- W4382360469 cites W4353095425 @default.
- W4382360469 cites W877336968 @default.
- W4382360469 doi "https://doi.org/10.1016/j.engstruct.2023.116436" @default.
- W4382360469 hasPublicationYear "2023" @default.
- W4382360469 type Work @default.
- W4382360469 citedByCount "0" @default.
- W4382360469 crossrefType "journal-article" @default.
- W4382360469 hasAuthorship W4382360469A5030863883 @default.
- W4382360469 hasAuthorship W4382360469A5040027560 @default.
- W4382360469 hasAuthorship W4382360469A5044379201 @default.
- W4382360469 hasAuthorship W4382360469A5061155808 @default.
- W4382360469 hasAuthorship W4382360469A5081654131 @default.
- W4382360469 hasConcept C121332964 @default.
- W4382360469 hasConcept C125450124 @default.
- W4382360469 hasConcept C127413603 @default.
- W4382360469 hasConcept C13355873 @default.
- W4382360469 hasConcept C135402231 @default.
- W4382360469 hasConcept C135628077 @default.
- W4382360469 hasConcept C159985019 @default.
- W4382360469 hasConcept C192562407 @default.
- W4382360469 hasConcept C2778684775 @default.
- W4382360469 hasConcept C2779372316 @default.
- W4382360469 hasConcept C2780551164 @default.
- W4382360469 hasConcept C2988805333 @default.
- W4382360469 hasConcept C64355373 @default.
- W4382360469 hasConcept C66938386 @default.
- W4382360469 hasConcept C97355855 @default.
- W4382360469 hasConceptScore W4382360469C121332964 @default.
- W4382360469 hasConceptScore W4382360469C125450124 @default.
- W4382360469 hasConceptScore W4382360469C127413603 @default.
- W4382360469 hasConceptScore W4382360469C13355873 @default.
- W4382360469 hasConceptScore W4382360469C135402231 @default.
- W4382360469 hasConceptScore W4382360469C135628077 @default.
- W4382360469 hasConceptScore W4382360469C159985019 @default.
- W4382360469 hasConceptScore W4382360469C192562407 @default.
- W4382360469 hasConceptScore W4382360469C2778684775 @default.
- W4382360469 hasConceptScore W4382360469C2779372316 @default.
- W4382360469 hasConceptScore W4382360469C2780551164 @default.
- W4382360469 hasConceptScore W4382360469C2988805333 @default.
- W4382360469 hasConceptScore W4382360469C64355373 @default.
- W4382360469 hasConceptScore W4382360469C66938386 @default.
- W4382360469 hasConceptScore W4382360469C97355855 @default.
- W4382360469 hasFunder F4320321001 @default.
- W4382360469 hasFunder F4320322163 @default.
- W4382360469 hasFunder F4320335955 @default.
- W4382360469 hasLocation W43823604691 @default.
- W4382360469 hasOpenAccess W4382360469 @default.
- W4382360469 hasPrimaryLocation W43823604691 @default.
- W4382360469 hasRelatedWork W1526035875 @default.
- W4382360469 hasRelatedWork W1966898152 @default.
- W4382360469 hasRelatedWork W2237818237 @default.
- W4382360469 hasRelatedWork W2354698524 @default.