机译:表征混凝土在约束变形下的粘弹性行为的结构实验技术
Univ Porto, Fac Engn, Rua Dr Roberto Frias, P-4200465 Oporto, Portugal;
Univ Minho, ISISE Inst Sustainabil & Innovat Struct Engn, Guimaraes, Portugal;
Natl Res Council Canada, Ottawa, ON, Canada;
characterization of concrete; modulus of elasticity; restrained drying shrinkage; tensile creep; variable restraint frame;