超细玻璃微珠高性能混凝土强度优化设计研究
Research on Strength Optimization Design of High Performance Concrete with Superfine Glass Bead
关键词：
超细玻璃微珠；高性能混凝土；强度；优化设计
Key words：
Superfine glass bead; High performance concrete; Strength; Optimization design
刊期：
２０17年第5期
DOI：
文章编号：
1000-4637（2017）05-71-03
基金项目：
辽宁省教育厅科学研究项目（L2015282）
作者：
哈 娜
单位：
辽宁省交通高等专科学校道路桥梁工程系，沈阳 110000
摘要
摘 要：超细玻璃微珠作为改善高性能混凝土的矿物掺合料，对高性能混凝土强度的改善程度还有待进一步研究。本文通过试验研究了微珠和硅灰复掺以及水胶比对强度的影响；并应用价值工程理论，对玻璃微珠高性能混凝土强度进行优化设计分析，根据功能指数和成本指数确定价值指数，从而确定经济合理的强度设计方案，并应用极差分析了两种因素对强度的影响情况。
Abstract: As the mineral admixture of high performance concrete, the improvement of the superfine glass bead on the strength of high performance concrete needs to be further studied. The effects of the mixing ratio of beads and silica fume on the strength of water binder ratio are studied. By the application of value engineering theory, the glass bead strength of high performance concrete analysis and design optimization are carried out. According to the functional index and the cost index, the value index is confirmed to determine the strength of economical and reasonable design scheme, and the influence of these two factors on the strength is analyzed by the range analysis.
结论
参考文献
引用本文
哈娜.超细玻璃微珠高性能混凝土强度优化设计研究[J].混凝土与水泥制品,2017(5):71-73.
HA N.Research on Strength Optimization Design of High Performance Concrete with Superfine Glass Bead[J].China Concrete and Cement Products,2017(5):71-73.
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