Influence of Fly Ash Content on Compaction Characteristics of Fly Ash Clay Mixture

IF 1 Q4 ENGINEERING, CIVIL

Jordan Journal of Civil Engineering Pub Date : 2016-01-01 DOI:10.14525/JJCE.10.1.3405

A. Bera, Sayandeep Kundu

引用次数: 2

Abstract

In the present paper, a series of compaction tests have been performed to investigate the effect of fly ash content on compaction characteristics of fly ash clay mixture. Three types of fly ash and three types of clay have been used in this investigation. From the test results, it is observed that with the increase in fly ash content (0 to 25%) in the fly ash clay mixture, the value of maximum dry density decreases irrespective of type of soil, type of fly ash and type of compaction method. Fly ash content also influences significantly the optimum moisture content of fly ash clay mixture. Based on the present experimental data, a number of linear regression models have been developed to estimate the values of optimum moisture content and maximum dry density of fly ash clay mixture.

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粉煤灰掺量对粉煤灰粘土混合料压实特性的影响

本文通过一系列的压实试验，研究了粉煤灰掺量对粉煤灰粘土混合料压实特性的影响。本研究使用了三种粉煤灰和三种粘土。从试验结果可以看出，随着粉煤灰掺量的增加(0 ~ 25%)，无论土的类型、粉煤灰的类型和压实方法的类型，最大干密度值都减小。粉煤灰掺量对粉煤灰粘土混合料的最佳含水率也有显著影响。在现有试验数据的基础上，建立了一些线性回归模型来估计粉煤灰粘土混合料的最佳含水率和最大干密度值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Jordan Journal of Civil Engineering ENGINEERING, CIVIL-

CiteScore

2.10

自引率

27.30%

发文量

期刊介绍： I am very pleased and honored to be appointed as an Editor-in-Chief of the Jordan Journal of Civil Engineering which enjoys an excellent reputation, both locally and internationally. Since development is the essence of life, I hope to continue developing this distinguished Journal, building on the effort of all the Editors-in-Chief and Editorial Board Members as well as Advisory Boards of the Journal since its establishment about a decade ago. I will do my best to focus on publishing high quality diverse articles and move forward in the indexing issue of the Journal.