Modification of clayey soils using scrap tire rubber and synthetic fibers
Modification of clayey soils using scrap tire rubber and synthetic fibers
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DOI：
10.1016/j.clay.2007.02.001
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发表时间：
2007-12-01
影响因子：
5.6
通讯作者：
Kalkan, Ekrem
中科院分区：
文献类型：
--
作者：
Akbulut, Suat;Arasan, Seracettin;Kalkan, Ekrem
近年来，人们进行了大量的研究来探讨随机取向纤维对颗粒土岩土工程特性的影响。然而，很少有研究已经进行了纤维加固粘性土。因此，本试验研究了随机取向纤维夹杂对粘性土岩土工程特性的影响。本研究评估使用废纤维材料，如废轮胎橡胶，聚乙烯和聚丙烯纤维的改性粘性土壤。本文主要研究了随机掺加废弃纤维材料的加筋土的强度和动力特性。无侧限压缩，剪切盒，共振频率测试，以确定其强度和动力特性的未加固和加固样品。这些废纤维改善了粘性土的强度特性和动力特性。废轮胎橡胶、聚乙烯和聚丙烯纤维可以成功地用作粘性土的改性增强材料。(c)2007 Elsevier B.V.保留所有权利。
A number of studies have been conducted recently to investigate the influence of randomly oriented fibers on the geotechnical behavior of grained soils. However, very few studies have been carried out on fiber-reinforced clayey soils. Therefore, this experimental work has been performed to investigate the influence of randomly oriented fiber inclusion on the geotechnical behavior of clayey soils. This research evaluates the use of waste fiber materials such as scrap tire rubber, polyethylene, and polypropylene fiber for the modification of clayey soils. This investigation focuses on the strength and dynamic behavior of the reinforced soils with randomly included waste fiber materials. The unreinforced and reinforced samples were subjected to unconfined compression, shear box, and resonant frequency tests to determine their strength and dynamic properties. These waste fibers improve the strength properties and dynamic behavior of clayey soils. The scrap tire rubber, polyethylene, and polypropylene fibers can be successfully used as reinforcement materials for the modification of clayey soils. (c) 2007 Elsevier B.V. All rights reserved.