Research on Nondestructive Examination to Test the Strength of High Strength Concrete

The definition of high strength concrete and the application of it overseas and in has been described in this ar- ticle. The view that the security of construction hasrelationship with nondestructive examination (NDE) closely, and the rang of NDE in quality evaluating has been introduced in this article. The sorts and the merits and faults of NDE has been instructed, and the precision of various of NDE has been illustrated through experimental findings. Then, at last the formulae and curves of four means has been presented.