1. Department of Architecture & Civil Engineering, Logistical Engineering University, Chongqing 400041, China; 2. Air Force Engineering Design and Research Bureau, Beijing 100077, China 在知网中查找 在百度中查找 在本站中查找
In order to design effectively spall-resistant steel panels for a certain airplane underground structure, a stress historical algorithm is presented for concrete within underground structures under blast loading based on one-dimensional theorem of stress waves within layered structure. The numerical example shows the stress histories within the concrete and steel, and brings to light the mechanism of spall-resistant steel panel.