C60 HIGH PERFORMANCE CONCRETE PUMPING PARAMETERS FOR A SUPERHIGH BUILDING

Ye Qiong; He Yabo

doi:10.13204/j.gyjz201201028

Volume 42 Issue 1

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2012 > 42(1): 144-148,97

Ding Yongchun, Qian Yulin, Jiang Jing. STUDY ON COMPOUND CONTROL METHOD OF EARTHQUAKE-RESISTANCE TEST OF STRUCTURES[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(10): 6-9,23. doi: 10.13204/j.gyjz200410002

Citation:

Ye Qiong, He Yabo. C60 HIGH PERFORMANCE CONCRETE PUMPING PARAMETERS FOR A SUPERHIGH BUILDING[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(1): 144-148,97. doi: 10.13204/j.gyjz201201028

Ding Yongchun, Qian Yulin, Jiang Jing. STUDY ON COMPOUND CONTROL METHOD OF EARTHQUAKE-RESISTANCE TEST OF STRUCTURES[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(10): 6-9,23. doi: 10.13204/j.gyjz200410002

Citation:

Ye Qiong, He Yabo. C60 HIGH PERFORMANCE CONCRETE PUMPING PARAMETERS FOR A SUPERHIGH BUILDING[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(1): 144-148,97. doi: 10.13204/j.gyjz201201028

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C60 HIGH PERFORMANCE CONCRETE PUMPING PARAMETERS FOR A SUPERHIGH BUILDING

doi: 10.13204/j.gyjz201201028

Ye Qiong,
He Yabo

1.
School of Architecture and Civil Engineering,Wuhan University,Wuhan 430072,China

Received Date: 2011-06-14
Publish Date: 2012-01-20

Abstract

Abstract

The contradiction between C60 high-performance concrete's viscosity and pumpability was always a major problem in high pumping concrete construction.Taking a high-rise building concrete pumping construction of a tall building for example,it was firstly selected the C60 high-performance concrete proportion of mixture suitable for high pumping,and also verified the critical parameters of the pumping equipment from the theoretical calculations and actual estimates,it was selected the HBT90CH-2135D pumping equipment of Sanyi Heavy Industry,eventually the concrete pumping scheme of two-pump and two-tube to the top layer was used,and it was successfully overcome the contradiction between C60 high-performance concrete's viscosity and pumpability,thus pumping C60 high performance concrete to a height of 383 m smoothly,which had important reference and practical significance to high performance concrete pumping construction for superhigh buildings.
- superhigh buildings,
- high performance concrete,
- pumping,
- key parameters

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References(10)

References

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