摘要
本文通过玄武岩纤维贫混凝土的抗压、抗折试验,研究玄武岩纤维不同掺量对贫混凝土力学性能的影响,并首次在贫混凝土基层中提出玄武岩纤维的合理掺量范围和最佳掺量:合理掺量范围是3-6kg/m3,最佳掺量是4.8 kg/m3。
Through the compression and bending test of basalt fiber lean concrete, the paper studies the influence of different dosage on the lean concrete mechanical properties of basalt fiber, and puts forward the reasonable dosage range which is 3-6kg/m3 and best dosage of basalt fiber which is 4.8 kg/m3.
出处
《价值工程》
2013年第5期33-35,共3页
Value Engineering
关键词
道路工程
玄武岩纤维
抗压抗折试验
力学性能
最佳掺量
road engineering
basalt fiber
compressive and flexural test
mechanical properties
optimal dosage
