Constitutive law of grouted concrete block masonry in plain stress state

Liu Lipeng: School of Transportation Science and Technology, Harbin Institute of Technology, Harbin 150090, China Wang Zonglin: School of Transportation Science and Technology, Harbin Institute of Technology, Harbin 150090, China Zhai Changhai: School of Civil Engineering, Harbin Institute of Technology, Harbin 150090, China Zhai Ximei: School of Civil Engineering, Harbin Institute of Technology, Harbin 150090, China