The experiment applies hybrid fiber with low(polypropylene fiber) and high melting point(steel fiber) to improve mechanics properties and spalling resistance of high performance concrete,since high performance concrete easily spallings and destroys when on fire.

Test results show that PP fiber can improve flexural strength of concrete to a little extent, reduce loss percentage of concrete dynamic elastic modulus and has significant improvement on anti-spalling of concrete.

Investigation on the mechanism of explosive spalling of high performance concrete at elevated temperatures;

Relationship between crack growth and explosive spalling of high performance concrete subjected to fire;

Mechanical characteristics and mechanism of explosive spalling in HSC/HPC at elevated temperatures

The reason analysis and prevention measure of burst to the feeding pump of pressure filter;

Analysis on burst of high temperature reheating pipe;

Analysis on burst of TP347H tube for power station boiler;

Experimental study on spalling of concrete of prestressed slabs in fire;

The research of improving the spalling resistance of the high strength concrete in the condition of high temperature;

Study on relationship between moisture diffusivity and fire spalling of high strength concrete;