Application of plastic concrete cut-off wall in reinforcement of reservoir

L. Wang; Y. Huang; Z. Li; J. Zhang

doi:10.1088/1755-1315/531/1/012037

Application of plastic concrete cut-off wall in reinforcement of reservoir

L. Wang, Y. Huang^*, Z. Li, J. Zhang

^*Corresponding author for this work

Research output: Contribution to journal › Conference article published in journal › peer-review

5 Citations (Scopus)

Abstract

Plastic concrete is a kind of suitable material for cut-off wall of earth dam, which has low elastic modulus and permeability, large ultimate deformation, and good workability. In this paper, the mix proportion of plastic concrete with 50% bentonite content, water-binder ratio of 1.00 and sand-aggregate ratio of 55% is proposed, and the plastic concrete cut-off wall has been successfully applied to the reinforcement project of Huizhou Zengbo Lianhe reservoir. All the indexes meet the design requirements. The seepage of the main dam was reduced by 67%, and the piezometric level behind the wall was reduced by 6-9 m.

Original language	English
Article number	012037
Journal	IOP Conference Series: Earth and Environmental Science
Volume	531
Issue number	1
DOIs	https://doi.org/10.1088/1755-1315/531/1/012037
Publication status	Published - 30 Jul 2020
Externally published	Yes
Event	2020 3rd International Conference of Green Buildings and Environmental Management, GBEM 2020 - Qingdao, Virtual, China Duration: 5 Jun 2020 → 7 Jun 2020

Bibliographical note

Publisher Copyright:
© Published under licence by IOP Publishing Ltd.

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10.1088/1755-1315/531/1/012037

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title = "Application of plastic concrete cut-off wall in reinforcement of reservoir",

abstract = "Plastic concrete is a kind of suitable material for cut-off wall of earth dam, which has low elastic modulus and permeability, large ultimate deformation, and good workability. In this paper, the mix proportion of plastic concrete with 50\% bentonite content, water-binder ratio of 1.00 and sand-aggregate ratio of 55\% is proposed, and the plastic concrete cut-off wall has been successfully applied to the reinforcement project of Huizhou Zengbo Lianhe reservoir. All the indexes meet the design requirements. The seepage of the main dam was reduced by 67\%, and the piezometric level behind the wall was reduced by 6-9 m.",

author = "L. Wang and Y. Huang and Z. Li and J. Zhang",

note = "Publisher Copyright: {\textcopyright} Published under licence by IOP Publishing Ltd.; 2020 3rd International Conference of Green Buildings and Environmental Management, GBEM 2020 ; Conference date: 05-06-2020 Through 07-06-2020",

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T1 - Application of plastic concrete cut-off wall in reinforcement of reservoir

AU - Wang, L.

AU - Huang, Y.

AU - Li, Z.

AU - Zhang, J.

N1 - Publisher Copyright: © Published under licence by IOP Publishing Ltd.

PY - 2020/7/30

Y1 - 2020/7/30

N2 - Plastic concrete is a kind of suitable material for cut-off wall of earth dam, which has low elastic modulus and permeability, large ultimate deformation, and good workability. In this paper, the mix proportion of plastic concrete with 50% bentonite content, water-binder ratio of 1.00 and sand-aggregate ratio of 55% is proposed, and the plastic concrete cut-off wall has been successfully applied to the reinforcement project of Huizhou Zengbo Lianhe reservoir. All the indexes meet the design requirements. The seepage of the main dam was reduced by 67%, and the piezometric level behind the wall was reduced by 6-9 m.

AB - Plastic concrete is a kind of suitable material for cut-off wall of earth dam, which has low elastic modulus and permeability, large ultimate deformation, and good workability. In this paper, the mix proportion of plastic concrete with 50% bentonite content, water-binder ratio of 1.00 and sand-aggregate ratio of 55% is proposed, and the plastic concrete cut-off wall has been successfully applied to the reinforcement project of Huizhou Zengbo Lianhe reservoir. All the indexes meet the design requirements. The seepage of the main dam was reduced by 67%, and the piezometric level behind the wall was reduced by 6-9 m.

UR - https://www.scopus.com/pages/publications/85090363529

U2 - 10.1088/1755-1315/531/1/012037

DO - 10.1088/1755-1315/531/1/012037

M3 - Conference article published in journal

AN - SCOPUS:85090363529

SN - 1755-1307

VL - 531

JO - IOP Conference Series: Earth and Environmental Science

JF - IOP Conference Series: Earth and Environmental Science

IS - 1

M1 - 012037

T2 - 2020 3rd International Conference of Green Buildings and Environmental Management, GBEM 2020

Y2 - 5 June 2020 through 7 June 2020

ER -

Application of plastic concrete cut-off wall in reinforcement of reservoir

Abstract

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