超流态免振混凝土配合比的优化设计研究

来源 :土木工程学报 | 被引量 : 0次 | 上传用户：dhtmlbox

【摘要】

：

以研制塌落流动度(Slump-Flow)达800mm,扩展流动度(Ausbreitmass-Flow)达730mm,立方体抗压强度界于40～80N/mm2的超流态自密实高性能混凝土为背景,利用各种净浆流变的"线性叠加

【作者】

：

干伟忠

【机构】

：

浙江大学土木系,Aachen University of Applied Sciences

【出处】

：

土木工程学报

【发表日期】

：

2004年期

【关键词】

：

混凝土超流态自密实配合比优化设计试验研究

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以研制塌落流动度(Slump-Flow)达800mm,扩展流动度(Ausbreitmass-Flow)达730mm,立方体抗压强度界于40～80N/mm2的超流态自密实高性能混凝土为背景,利用各种净浆流变的"线性叠加"特性及其数学拟合模型,提出了一种借助细料流变测定仪和基于工作度试验计算的计算机辅助配合比优化设计方法.

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超流态免振混凝土配合比的优化设计研究

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