| 摘要: |
| 采用在水泥土中掺入纤维的方法获得了比水泥土抗拉强度和韧性更高的纤维水泥土。通过正交试验，建立了关于纤维水泥土抗拉强度与纤维掺量、长度间的数学关系。分析表明纤维水泥土抗拉强度随着纤维掺量和长度的增加而增加，且纤维掺量对纤维水泥土抗拉强度的影响比纤维长度的影响更大。 |
| 关键词: 纤维,水泥土,抗拉强度 |
| DOI： |
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| 基金项目:国家重点科技产业工程99－021－01－07项目 |
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| Study on Tensile Strength of Fiber Soil Stabilization With Portland Cement |
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| Abstract: |
| The tensile strength and toughness of soil stabilization with portland cement mixed with fiber obtained is higher than those of the soil stabilization with portland cement.The regression on tensile strength with portland cement mixed with fiber was derived using orthogonal experiment. The tensile strength of fiber soil stabilization with portland cement was increased with dosage and length of fiber while the former was more effective than the latter. |
| Key words: fiber,soil stabilization with portland cement,tensile strength, |
