Proceedings of the 2016 2nd International Conference on Architectural, Civil and Hydraulics Engineering (ICACHE 2016)

Influence Factors of High Cemented Gangue Backfill Strength

Authors
Lei Chen, Jian Zhao, Ming Zhao
Corresponding Author
Lei Chen
Available Online November 2016.
DOI
https://doi.org/10.2991/icache-16.2016.25How to use a DOI?
Keywords
High cemented gangue backfill; Uniaxial compressive strength; Function relation; Influence factor
Abstract
The high cemented gangue backfill (HCGB) is prepared from coal gangue, fly ash, cement and water. The effects of curing period, slurry concentration, fly ash content and cement content on the uniaxial compressive strength (UCS) of HCGB were studied by single factor and multi-level test method. The results show that: the UCS of the HCGB follows an exponential function with slurry concentration, an exponential function with curing period also, but a power function with cement content, and decreases after increasing with increasing of fly ash content.
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Proceedings
2016 2nd International Conference on Architectural, Civil and Hydraulics Engineering (ICACHE 2016)
Part of series
Advances in Engineering Research
Publication Date
November 2016
ISBN
978-94-6252-255-8
ISSN
2352-5401
DOI
https://doi.org/10.2991/icache-16.2016.25How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Lei Chen
AU  - Jian Zhao
AU  - Ming Zhao
PY  - 2016/11
DA  - 2016/11
TI  - Influence Factors of High Cemented Gangue Backfill Strength
BT  - 2016 2nd International Conference on Architectural, Civil and Hydraulics Engineering (ICACHE 2016)
PB  - Atlantis Press
SP  - 122
EP  - 127
SN  - 2352-5401
UR  - https://doi.org/10.2991/icache-16.2016.25
DO  - https://doi.org/10.2991/icache-16.2016.25
ID  - Chen2016/11
ER  -