Studies of Anti-Disaster Ability of the Grid Structure
Hui Zhang · Journal of Henan University · 2011
The grid structureis often overall failure for local damage under the disaster load.In order to avoid the situation,the load cases of the grid structure under vertical load are analyzed in the paper.Taking the measure of strengthening the important bars,the ultimate bearing capacity of the structure is improved significantly.The improved load bearing capacity plays a positive role in resisting exceeding loads,and the anti-disaster ability of the structure is improved.