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Analysis of Grouting Construction Quality Management of Wuyue Pumped Storage Power Station
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Zheng-wei CHEN, Wang-xing HU
Water Resources and Power | 2023, 41(10) : 167 - 170
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Water Resources and Power | 2023, 41(10): 167-170
WATER CONSERVANCY AND HYDROPOWER ENGINEERING
Analysis of Grouting Construction Quality Management of Wuyue Pumped Storage Power Station
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Zheng-wei CHEN, Wang-xing HU
Affiliations
  • Henan Xinhua Wuyue Pumped Storage Power Generation Co, Ltd, Xinyang 464000, China
Published: 2023-10-25 doi: 10.20040/j.cnki.1000-7709.2023.20222594
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To prompt grouting construction quality management of Wuyue Pumped Storage Power Station, combining with exposed geological conditions after excavation, designed grouting parameters, this paper conducts grouting test, and determines the grouting process parameters. The introduction of intelligent grouting system can reduce labor intensity of workers and the labor cost, and improve the traceability of quality work, save the construction period. The introduction of third-party testing units brings advanced technology and management experience, and improves the credibility of testing results. Using the results of water pressure test and comparative analysis of wave velocities of different types of rock masses can evaluate the grouting quality. The evaluation results are mutually verified, which improves the persuasiveness of the grouting effect. The grouting project has achieved satisfactory results for all parties involved in the construction, and this grouting construction process management experience can be a reference for similar projects.

intelligent grouting  /  test  /  third party test  /  quality evaluation  /  satisfaction
Zheng-wei CHEN, Wang-xing HU. Analysis of Grouting Construction Quality Management of Wuyue Pumped Storage Power Station[J]. Water Resources and Power, 2023 , 41 (10) : 167 -170 . DOI: 10.20040/j.cnki.1000-7709.2023.20222594
Year 2023 volume 41 Issue 10
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doi: 10.20040/j.cnki.1000-7709.2023.20222594
  • Receive Date:2022-12-16
  • Online Date:2026-01-28
  • Published:2023-10-25
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History
  • Received:2022-12-16
  • Revised:2023-01-31
Affiliations
    Henan Xinhua Wuyue Pumped Storage Power Generation Co, Ltd, Xinyang 464000, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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