SOIL STABILIZATION USING PLASTIC WASTE
SOIL STABILIZATION USING PLASTIC WASTE
复制标题
利用塑料废物稳定土壤
DOI：
10.15623/ijret.2016.0505074
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发表时间：
2016
期刊：
影响因子：
--
通讯作者：
T. Mani
中科院分区：
文献类型：
--
作者：
Vootla Mallikarjuna;T. Mani
土壤是这一性质的关键要素，所有基本的生活需求，如食物、住房和衣物，都是由土壤来满足的。由于水分的变化，黑棉土壤具有很高的膨胀和收缩潜力，是印度主要的土壤沉积物之一。土壤稳定是指通过控制压实或添加适当的外加剂，如水泥、石灰、砂、飞灰，或提供土工织物、土工合成材料等，来改善土壤的物理性质，如抗剪强度、承载能力等的过程。土壤稳定的新技术可以有效地应用于应对社会挑战，减少废物的数量，从无用的废物中生产有用的材料。由于塑料在椅子、瓶子、塑料袋等各种形式中的应用迅速发展，塑料的处理一直是人们关注的环境问题，使用塑料作为土壤稳定剂将减少塑料的处理问题，并以经济的方式增加土壤的密度和加州承载比(CBR)。本研究的重点是克服在新成立的安得拉邦首府阿马拉瓦蒂遇到的问题。本研究利用塑料废料作为土壤稳定剂，在安得拉邦首府阿马拉瓦提地区进行了黑棉土壤稳定化试验。在黑棉土壤中加入不同质量分数(质量分数为0%~8%)的地膜，通过加利福尼亚负荷率试验找出地膜在土壤中的最佳比例。
Soil is the key element of this nature and all the basic needs of life such as food, house and cloths are fulfilled by the soil. Black Cotton soils with high potential for swelling and shrinking as a result of change in moisture content are one of the major soil deposits of India. Soil stabilization is the process which improves the physical properties of soil, such as shear strength, bearing capacity which can be done by use of controlled compaction or addition of suitable admixtures like cement, lime, sand, fly ash or by providing geo textiles, geo synthetics etc. The new technique of soil stabilization can be effectively used to meet the challenges of society, to reduce the quantities of waste, producing useful material from non-useful waste materials. Since the use of plastic in diversified forms such as chairs, bottles, polythene bags, etc., has been advancing speedily and its disposal has been a problem all the time regarding the environmental concern, using plastic as soil stabilizer would reduce the problem of disposing the plastic as well as increases the density and California Bearing Ratio (CBR) of soil in an economical way. The present study is focused to overcome the problems experienced in Amaravathi, the capital of newly formed Andhra Pradesh State. In the present study, an experimental program was conducted for stabilization of Black Cotton Soils in the Capital Region i.e., Amaravathi of newly formed Andhra Pradesh, with the utilization of Plastic waste as soil stabilizer. Different contents of plastic strips (% by weight varying from 0% to 8%) are added to the Black Cotton Soil and the optimum percentage of plastic strips in soil was found out by conducting California Bearing Ratio Test.