Simulation of Concrete Cracks due to Bar Corrosion by Aluminum Pipe Filled with An Expansion Agent

摘要

This study shows that aluminum pipe filled with an expansionrnagent can simulate concrete cracks due to bar corrosion andrncrack width increased over elapsed time from filling of expansionrnagent. The tensile strength and the yield strength of the aluminumrnpipe filled with expansion agent do not have a clear influence onrnelapsed time after filling with expansion agent, however itsrncompressive strength increases over time.