3D打印混凝土层条间界面抗拉性能与本构模型

张静,邹道勤,王海龙,孙晓燕

Bond tensile performance and constitutive models of interfaces between vertical and horizontal filaments of 3D printed concrete

Jing ZHANG,Dao-qin ZOU,Hai-long WANG,Xiao-yan SUN

表 1 水泥化学成分

Tab.1 Chemical compositions of cement %

组分 wB 组分 wB CaO 40.68 MgO 1.45 SiO2 9.53 SO3 12.42 Al2O3 32.75 Na2O 0.08 Fe2O3 1.33 Loss 0.11