【摘要】 针对水泥-粉煤灰稳定土受力性能较弱等问题,采用在水泥-粉煤灰稳定土中掺加玻璃纤维的方法,以改善水泥-粉煤灰稳定土的受力性能。试验结果表明:通过掺加玻璃纤维增强材料,可以获得强度和韧性更高的纤维水泥-粉煤灰稳定土,其强度随玻璃纤维掺量和长度的增加而增强。更多还原

【Abstract】 In the light of the question of the weak mechanics quality on stabilizing soil of cement- fly ash, the paper discusses how to improve the mechanics quality of stabilizing soil of cement- fly ash by means of laying the glass fiber into the stabilizing soil of cement- fly ash. The test results demonstrate: The ways of laying the glass fiber enforcing materials into the stabilizing soil of cement-fly ash makes it possible to gain the stabilizing soil of cement- fly ash which possesses more superior strength and toughness. It is indicated that the strength of stabilizing soil of cement- fly ash will vary with increasing of the glass fiber quantity and glass fiber length.更多还原