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

fYear

2009

fDate

20-22 Feb. 2009

Firstpage

587

Lastpage

591

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic Computer Technology, 2009 International Conference on

Conference_Location

Macau

Print_ISBN

978-0-7695-3559-3

Type

conf

DOI

10.1109/ICECT.2009.147

Filename

4796031