混凝土的抗空蚀强度

Cavitation resistance of concrete

本文研究了混凝土的抗空蚀强度，构造了混凝土抗空蚀强度的表达式和空蚀率的表达式．

This paper is concerned with the study of cavitation resistance of concrete. It is defined as the mean pressure in duced by cavitation bubbles collapse on the sensor of the specimen with 12 6mm 2 bearing surface under the incipient cavitation damage condition. Specimen of two kinds of cement mortar are testified. An expression for the cavitation resistance and another for the rate of pitting are illustrated.