State of the Art on Prediction of Concrete Pumping

Seung Hee Kwon, Kyong Pil Jang, Jae Hong Kim*, Surendra P. Shah

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

32 Scopus citations

Abstract

Large scale constructions needs to estimate a possibility for pumping concrete. In this paper, the state of the art on prediction of concrete pumping including analytical and experimental works is presented. The existing methods to measure the rheological properties of slip layer (or called lubricating layer) are first introduced. Second, based on the rheological properties of slip layer and parent concrete, models to predict concrete pumping (flow rate, pumping pressure, and pumpable distance) are explained. Third, influencing factors on concrete pumping are discussed with the test results of various concrete mixes. Finally, future need for research on concrete pumping is suggested.

Original languageEnglish (US)
Pages (from-to)75-85
Number of pages11
JournalInternational Journal of Concrete Structures and Materials
Volume10
DOIs
StatePublished - Sep 1 2016

Keywords

  • prediction
  • pumping
  • rheology
  • slip layer
  • tribometer

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Ocean Engineering

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