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Effects of Polypropylene Fibers on the Compressive Strength and Elastic Modules of Soil-cement Mixtures
Pages: 151-153,160
Year: Issue:  S1
Journal: Underground Space

Keyword:  聚丙烯纤维 水泥土 抗压强度 弹性模量;
Abstract: 本文分析了聚丙烯纤维掺入量及水泥的掺入量对水泥土强度和弹性模量影响的机理,通过试验分析表明,纤维的掺入量在一定的范围内,水泥土的强度随纤维掺入量的增加而增大,当纤维的掺入量超过这个范围其强度反而降低,而弹性模量随纤维掺入量的增加而减小;当纤维掺入量固定不变时,水泥土的强度和弹性模量随着水泥的掺入量增加而增大。
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