[1]张志娇 王宝红.国内某水电站水下自密实混凝土配比工艺及应用[J].大众科技,2023,25(11):35-37.
 Technology and Application of Proportion of Underwater Self-Compacting Concrete in a Hydropower Station in China[J].Popular Science & Technology,2023,25(11):35-37.
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国内某水电站水下自密实混凝土配比工艺及应用()
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《大众科技》[ISSN:1008-1151/CN:45-1235/N]

卷:
25
期数:
2023年11
页码:
35-37
栏目:
建设与工程
出版日期:
2023-11-20

文章信息/Info

Title:
Technology and Application of Proportion of Underwater Self-Compacting Concrete in a Hydropower Station in China
作者:
张志娇 王宝红
(广西水利电力职业技术学院,广西 南宁 530023)
关键词:
水下自密实混凝土配比施工
Keywords:
underwater self-compacting concrete proportion construction
文献标志码:
A
摘要:
在水电站施工中,由于水电站发电运行的限制,各水工建筑物损毁维护加固或重新建造,需要考虑没有干地施工的条件限制,水下混凝土施工方案是目前的较佳选择。文章通过金牛坪水电站水下修补真实案例,从工艺、原材料的质量要求及施工注意事项三个方面阐述水下自密实混凝土施工工艺,以期为水下修补施工提供参考。
Abstract:
In the construction of hydropower stations, due to the limitations of power generation and operation, various hydraulic structures are damaged, maintained, reinforced, or rebuilt. It is necessary to consider the lack of dry land construction conditions, and the underwater concrete construction plan is currently the preferred choice. The construction of underwater self-compacting concrete has always been a hot topic of attention in hydropower engineering construction. This article elaborates on the real case of underwater repair in Jinniuping Hydropower Station from three aspects: process, quality requirements of raw materials, and construction precautions in order to provide reference for underwater repair construction.

参考文献/References:

[1] 郭红军,陈志伟,李前进,等.?西金牛坪水电站第二次大坝定检报告[R]. 南宁: 国家能源局大坝中心,2020.[2] 陈凤柱,郭亮,陈红标,等. 金牛坪水下检查报告[R]. 青岛: 青岛鑫龙达海洋工程有限公司,2019.[3] 中国水利水电科学研究院. 水下不分散混凝土试验规程: DL/T 5117—2000[S]. 北京: 中国电力出版社,2000.[4] 中国电力企业联合会. 水工混凝土外加剂规程: DL/ T5100—2014[S]. 北京: 中国电力出版社,2014.

相似文献/References:

[1]张志娇 田 凯 王宝红.水下自密实混凝土在平班水电站上游右岸护坡加固中的应用[J].大众科技,2023,25(3):21.
 Application of Underwater Self-Compacting Concrete in Slope Protection Reinforcement of the Upper Right Bank of Pingban Hydropower Station[J].Popular Science & Technology,2023,25(11):21.

备注/Memo

备注/Memo:
【收稿日期】2023-02-13【基金项目】2019年度广西高校中青年教师科研基础能力提升项目(2019KY1333)。【作者简介】张志娇(1986-),女,河北石家庄人,广西水利电力职业技术学院工程师,硕士,从事水利水电工程管理设计与教学工作。
更新日期/Last Update: 2024-02-05