Journal:Steel and Composite Structures
Key Words:steel-concrete composite panel; low-velocity impact; axial preload; dynamic response; numerical simu
Abstract:A steel-concrete composite (SC) panel typically consists of two steel faceplates and a plain concrete core. This paper investigated the impact response of SC panels through drop hammer tests and numerical simulations. The influence of the drop height, faceplate thickness, and axial compressive preload was studied. Experimental results showed that the deformation of SC panels under impact consists of local indentation and overall bending. The resistance of the panel significantly decreased after the local failure occurred. A three-dimensional finite element model was established to simulate the
Indexed by:Unit Twenty Basic Research
First-Level Discipline:Civil Engineering
Document Type:J
Translation or Not:no
Date of Publication:2018-03-08
Included Journals:SCI