摘要
分析了玻璃纤维长度和掺入量对水泥土抗压和抗拉强度的影响机理。试验结果表明 ,在考察范围内水泥土的强度随着玻璃纤维长度和掺入量的增加而增大 ,且玻璃纤维掺量对水泥土抗拉强度的影响比抗压强度更显著 ,但当玻璃纤维掺入量超过一定限度时 ,水泥土的强度反而会降低。
The effects of content and length of glass fibers on the strength of soil cement mixtures and the mechanism of glass fiber reinforcement were studied. The results showed that the strength of soil cement mixtures was increased with content and length of glass fibers. It was found the glass fiber content has a greater effect on the tensile strength of soil cement mixtures. When the content of glass fibers rose to a value, the strength of glass fiber reinforced soil cement specimens subsequently fell off.
出处
《中国农业大学学报》
CAS
CSCD
北大核心
2000年第4期105-108,共4页
Journal of China Agricultural University
基金
国家重点科技产业工程项目
关键词
玻璃纤维
水泥土
抗压强度
抗拉强度
glass fiber
soil cement mixtures
compressive strength
tensile strength
