Abstract—Composite interface damage model is used to simulate cementitious composites and calculated with explicit algorithms and unit optimization. The simulation is established in the Ansys / Ls-dyna. Composite interface damage model is extended to the 3D .Failure process of macro dynamic compression in meso-scale was simulated. The Deformation and impact failure process of cementitious composites was built in SHPB experimental device. The influence of strain rate effect on the strength of cementitious composites was completed. The crack propagation was simulated, and the dynamic strength values DIF and other growth factors results were obtained.
Index Terms—Cementitious composites, 3D dynamic, meso-scale damage, numerical simulation.
Fan Wang is with the School of Mechanics and Construction Engineering, Jinan University, China.
Chuanguo Zhong is with the Guangzhou Building Materials Institute Limited Company, China (e-mail: remelopez_95@hotmail.es)
[PDF]
Cite: Fan Wang and Chuanguo Zhong, "Dynamic Analysis of Cementitious Composites," International Journal of Engineering and Technology vol. 11, no. 2, pp. 75-82, 2019.
