Currently, the rebound hammer is widely used for estimation of compressive strength of concrete as general testing method. Although rebound hammer has made great contribution for compressive strength ...
Measuring the in-situ compressive strength of concrete in final structures is an essential but challenging process. Coring combined with non-destructive rebound hammer measurements provides the most ...
The DOE-funded Carbon Fiber Design Project has developed, and aims to scale up, fibers with noncircular geometry optimized to meet wind industry performance.