Effect of Fiber on Properties of Rice Husk Ash – Lime Stabilised Soil

Effect of Fiber on Properties of Rice Husk Ash – Lime Stabilised Soil
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纤维对稻壳灰-石灰稳定土性能的影响

DOI：
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
Subasis
Subasis
中科院分区：
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文献类型：
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作者：
Sabat;Akshay Kumar;Pati;Subasis

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本文介绍了随机分布的聚丙烯纤维对稻壳灰和石灰最佳掺量膨胀土工程性质的影响试验结果，测定了最大干密度、最佳含水量、无侧限抗压强度、劈裂抗拉强度、抗剪强度、抗压强度、抗剪强度、抗压强度、抗剪强度、抗拉强度、抗压强度、抗剪强度试验结果表明，RHA的最佳掺量为10%、石灰4%、聚丙烯纤维1.5%。印度岩土工程会议- 2010年，GEOtrendz 2010年12月16-18日IGS孟买分会和IIT孟买分会
This paper presents the result of an experimental programme undertaken to investigate the effect of randomly distributed polypropylene fiber on engineering properties of an expansive soil stabilised with optimum percentage of Rice husk ash (RHA) and lime.The engineering properties determined were Maximum dry density (MDD),Optimum moisture content (OMC), Unconfined compressive strength (UCS),Splitting tensile strength, Soaked California bearing ratio (CBR),Swelling pressure,and durability.The results of the tests have shown significant improvement in these properties.For best utilization effect the optimum percentage of RHA is 10%, lime is 4% and polypropylene fiber is 1.5%. Indian Geotechnical Conference – 2010, GEOtrendz December 16–18, 2010 IGS Mumbai Chapter & IIT Bombay