Prediction of Concrete Peak Load and Compressive Failure Strength Using Machine Learning

Author:

Sadat Tarik1

Affiliation:

1. Université Polytechnique Hauts-de-France, UMR CNRS 8201

Abstract

Peak load and compressive failure strength are influent parameters regarding the mechanical properties of concretes. Experiments such as compression tests are usually performed to extract relevant values. It is well known that experimental measurements are relatively costly and energy-consuming. Therefore, it is useful to identify and apply a model prediction from available data. In this work, the influence of the initial size of cylindrical normal-weight concrete considering three different mixtures is presented. Peak loads and associated compressive failure strength of multiple sizes concretes are predicted using machine learning. Decision tree (DT) and random forest (RF) regressors are presented in this work. A comparison between the models is made. The results of the models are found to be consistent with the experimental ones on peak loads (a coefficient of determination of 0.98 is obtained with the DT algorithm and 0.99 with the RF one) and should be improved with respect to the compressive failure strength (a coefficient of determination of 0.77 is obtained).

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3