where i can find investigations in reinforced concrete?

where i can find investigations in reinforced concrete?

i need realize a investigations with this information in my country...

where i can find investigations in reinforced concrete?

 

[ishvaaag]

Start seeking the ACI site. ACI publishes much information on concrete. Look for links to related sites, which likely also will do. From a structural viewpoint, its ACI Structural Journal has interesting and advances studies from where to create anchors to searches by common search engines as Google that will drive you to many studies available in the web.