Soil Stabilization Using Slag Cement for Improved CBR Performance: A Study in Lebak Regency, Banten

Woelandari Fathonah, Rama Indera Kusuma, Enden Mina, Giant Muhammad Satrio Negoro, Abdurohim Abdurohim
{"title":"Soil Stabilization Using Slag Cement for Improved CBR Performance: A Study in Lebak Regency, Banten","authors":"Woelandari Fathonah, Rama Indera Kusuma, Enden Mina, Giant Muhammad Satrio Negoro, Abdurohim Abdurohim","doi":"10.36055/fondasi.v12i2.22039","DOIUrl":null,"url":null,"abstract":"The site of Kukulu Village, Parungsari Village, Sajira District, Lebak Regency, Banten was examined in this study. The Dynamic Cone Penetrometer test indicated that the soil carrying capacity value in this location was rather low, at 3.8%. It is crucial to remember that excellent subgrade soil (basic soil) has to have a CBR value of at least 6%. The use of slag cement is good for stabilizing soil because it contains silica and is cementitious. Slag cement is an environmentally friendly material, therefore in this study slag cement was used. The Unified Soil Classification System (USCS) will be used in this study to define the soil type and classification. The soil's grain size, Atterberg limits, compaction, and laboratory CBR tests will all be examined in order to achieve this. The CBR value will be calculated for a period of time and at different percentages of 0%, 8%, 10%, and 12% before and after stabilization using slag cement. In previous research, it was carried out and obtained an optimum CBR value when adding 10% slag cement and experienced a decrease when adding 15% slag cement, so in this study we wanted to find out whether there was still an increase in the CBR value in the range of 10% to 15%. The results of the CBR test obtained the highest CBR value of 23% from the addition of 12% cement slag and 7 days of curing.","PeriodicalId":475041,"journal":{"name":"Fondasi: Jurnal Teknik Sipil","volume":"388 ","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Fondasi: Jurnal Teknik Sipil","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.36055/fondasi.v12i2.22039","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

The site of Kukulu Village, Parungsari Village, Sajira District, Lebak Regency, Banten was examined in this study. The Dynamic Cone Penetrometer test indicated that the soil carrying capacity value in this location was rather low, at 3.8%. It is crucial to remember that excellent subgrade soil (basic soil) has to have a CBR value of at least 6%. The use of slag cement is good for stabilizing soil because it contains silica and is cementitious. Slag cement is an environmentally friendly material, therefore in this study slag cement was used. The Unified Soil Classification System (USCS) will be used in this study to define the soil type and classification. The soil's grain size, Atterberg limits, compaction, and laboratory CBR tests will all be examined in order to achieve this. The CBR value will be calculated for a period of time and at different percentages of 0%, 8%, 10%, and 12% before and after stabilization using slag cement. In previous research, it was carried out and obtained an optimum CBR value when adding 10% slag cement and experienced a decrease when adding 15% slag cement, so in this study we wanted to find out whether there was still an increase in the CBR value in the range of 10% to 15%. The results of the CBR test obtained the highest CBR value of 23% from the addition of 12% cement slag and 7 days of curing.
利用矿渣水泥稳定土壤以提高CBR性能——在万丹勒巴克县的研究
本研究对万丹Lebak县Sajira区Parungsari村Kukulu村遗址进行了调查。动态锥贯试验表明,该地区土壤承载力值较低,仅为3.8%。重要的是要记住,优良的路基土(基础土)必须具有至少6%的CBR值。矿渣水泥的使用有利于稳定土壤,因为矿渣水泥含有二氧化硅,具有胶凝性。矿渣水泥是一种环保材料,因此本研究选用矿渣水泥。本研究将使用统一土壤分类系统(USCS)来定义土壤类型和分类。为了实现这一目标,土壤的粒度、阿特贝格极限、压实和实验室CBR测试都将进行检查。在矿渣水泥稳定化前后,分别以0%、8%、10%、12%的不同比例计算一段时间的CBR值。在之前的研究中,添加10%矿渣水泥时,CBR值达到最佳,添加15%矿渣水泥时,CBR值有所下降,所以在本研究中,我们想知道在10% - 15%的范围内,CBR值是否还会增加。CBR试验结果表明,水泥矿渣掺入量为12%,养护时间为7 d时,CBR值最高,为23%。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信