城市建筑2025，Vol.22Issue(18)：193-195,3.DOI:10.19892/j.cnki.csjz.2025.18.50
水库改建工程项目防浪墙的混凝土试验的设计分析
Design Analysis of Concrete Test for Wave Barrier in Reservoir Reconstruction Project
摘要
Abstract
The quality problem of wave barrier concrete in reservoir reconstruction projects directly affects the safety of flood control engineering.This paper takes the reconstruction project of Quanxinhe Reservoir in Laoshan Forest Farm as the research object,and conducts experimental research on the high frost resistance of wave barriers under complex geological conditions.The research objective is to improve the compressive strength and freeze-thaw resistance of concrete by optimizing the mix design,ensuring that the construction quality meets the design standards.The research method adopts multiple comparative experiments,and focuses on analyzing the influence of water cement ratio,fly ash content,and additives on the performance of concrete.The experiment selected P·O42.5 cement,grade II fly ash,and polycarboxylate high-performance water reducer,and then combined with air entraining agent to improve the frost resistance of the concrete.The results show that C30 strength grade concrete,with a water cement ratio of 0.43 and a fly ash content of 20%,can significantly improve compressive strength and meet the requirements of F150 frost resistance grade when combined with reasonable additives,providing practical guidance for similar projects.关键词
水库改建工程项目/防浪墙/混凝土试验/设计Key words
reservoir reconstruction project/wave barrier/concrete test/design分类
建筑与水利引用本文复制引用
李翅翔,李倩瑜..水库改建工程项目防浪墙的混凝土试验的设计分析[J].城市建筑,2025,22(18):193-195,3.
