The paper states development history of trail concrete pump and focuses attention on power, transmmision system and concrete distributing mechanism of trail concrete pump in home and abroad, meanwhile explains the key problem in manufacture and use and discusses future tendency about trailing concrete pump.

The analysis and precautionary measures of jamming pipe trouble of concrete pump;

Research on dynamic features during directional changing of pumping system for concrete pump;

Simulation on pressure performance in direction changing of pumping system for concrete pump;

The preparation technology of high-grade pumped concrete;

Discussion on the design of pumped concrete mix proportion;

Quality control of the pumped concrete construction in a building of dong fang square;

Test of proportion of machine pump concrete and construction control;

Research on the bulkily granular and high flowing pump concrete and its application;

Analysis on the causes and prevention measures of construction cracks of pump concrete;