An in-depth analysis of the theoretical background of reactive mechanical impedance measurement and results of laboratory and field tests on compressive strength estimation of concrete.

Buckling of composite material compression specimens Dr. Donald F. Adams (Wyoming Test Fixtures, Salt Lake City, Utah) rehearses the causes of, and solutions for, problems with buckling in composite ...

Large transverse compression and stress relaxation tests showed that Young's modulus and yield stresses were reduced while the stress relaxation magnitude was increased by more severe pre-steaming ...