机译:Numerical Study on the Entrance Effect of Penetration into Concrete Targets
Shanxi Univ Finance & Econ, Coll Management Sci & Engn, Taiyuan 030006, Peoples R China;
Shanxi Key Lab Mat Strength & Struct Impact, Taiyuan 030024, Shanxi, Peoples R China|Taiyuan Univ Technol, Inst Appl Mech, Taiyuan 030024, Shanxi, Peoples R China;