| 摘要: |
| 试验分析了干排统灰等材料对砂浆强度的影响，设计了大掺量粉煤灰和普通粉灰混凝土的配合比，在长江嘶马弯道水下护岸应用模袋混凝土表明，大掺量粉煤灰模袋混凝土能满足工程要求，且具有明显的经济效益。 |
| 关键词: 粉煤灰 模袋混凝土 混凝土配合比 水下护岸 |
| DOI： |
| 分类号:TV431 TV861 |
| 基金项目: |
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| Mixture proportions of fabriform-concrete admixed with mass fly ash for use in underwater protection |
|
CHEN Xun jie,ZHANG Yan chi,OUYANG You ling,CHEN Ji cheng
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| Abstract: |
| Based on experimental analyses of influences of dry ash materials on the strength of mortar, the mixture proportions of concrete admixed with mass fly ash and of ordinary fly ash concrete are designed. The application of the fabriform concrete admixed with mass fly ash in Sima reach of Yangtz River shows that the fabriform concrete can meet the project demands with considerable economic benefit. |
| Key words: fly ash,fabriform concrete,mixture proportions of concrete,underwater shore protection |
