结合中川铁路项目，通过室内配比试验，研究不同掺量的尼龙纤维对水泥粉煤灰搅拌饱和黄土力学性能的影响，试验结果表明：二灰（水泥、粉煤灰）掺量和龄期是影响搅拌饱和黄土抗压强度的主要因素，掺入尼龙纤维能有效增强水泥粉煤灰搅拌饱和黄土的抗压强度。%Combining with the project of Zhongchuan railway,the article studies how do the nylon fibers with different amounts affect the me-chanical property of fiber cement and fly ash mixing of saturated loess by the laboratory test. The results show that the two ash content and curing period are the main factors influencing the compressive strength of cement and fly ash mixing of saturated loess. Mixed with nylon fiber can effec-tively enhance the fiber cement and fly ash mixing of saturated loess.
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