Title :
Study on Real-Time Measuring Method of Concrete Pump Discharge
Author :
Liu, Huiyong ; Li, Wei ; Zhao, Qing
Author_Institution :
Coll. of Mech. Eng. & Autom., Guizhou Univ., Guiyang
Abstract :
The characteristics of current measuring methods of concrete pump discharge are analyzed, and the shortage of these methods is pointed out. According to the working principle of concrete pump, the mathematic model of the concrete pump discharge is established. The real-time measuring method of concrete pump discharge, which is based on pressure in the master cylinder, is put forward. By measuring and analyzing the pressure in the master cylinder, calculating the real-time pumping efficiency, the concrete pump discharge could be measured. The preliminary experiment indicates that the measuring method based on pressure in the master cylinder has high precision.
Keywords :
concrete; construction equipment; construction industry; flow measurement; pressure measurement; pressure sensors; pumps; shapes (structures); concrete pump discharge; construction device; master cylinder; mathematic model; pressure sensor; real-time measuring method; Building materials; Concrete; Current measurement; Educational institutions; Engine cylinders; Mechanical variables measurement; Pistons; Power measurement; Pressure measurement; Pumps; concrete pump; discharge; measuring; pressure; real-time;
Conference_Titel :
Electronic Computer Technology, 2009 International Conference on
Conference_Location :
Macau
Print_ISBN :
978-0-7695-3559-3
DOI :
10.1109/ICECT.2009.147
