基于元启发式的悬臂挡土墙预设计指南

IF 0.8 4区工程技术 Q4 ENGINEERING, CIVIL

Teknik Dergi Pub Date : 2021-07-01 DOI:10.18400/tekderg.561956

Esra Uray, Ö. Tan, S. Çarbaş, I. Erkan

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引用次数: 9

摘要

本文介绍了悬臂挡土墙的预设计指南和此类挡土墙的详细参数研究。改进了基于统计方法的数学模型，用于计算这些墙的滑动、倾覆和边坡稳定的安全系数。和谐搜索算法（HSA）是一种元启发式方法，用于从所有不同的案例中实现预设计指南的合理结果。通过设计算法，确定了不同土壤类型的优化设计，不同于设计规范的建议。因此，与传统方法相比，在更短的时间内实现了安全经济的墙体设计的最佳预设计指南。

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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Metaheuristics-based Pre-Design Guide for Cantilever Retaining Walls

A pre-design guide for cantilever retaining walls and a detail parametric study of such walls is presented here. Mathematical models based on statistical methods were improved for calculating safety factors of sliding, overturning, and slope stability of those walls. The harmony search algorithm (HSA)-a metaheuristic method-was employed to realize reasonable results of the pre-design guide from all distinct cases. Through the design algorithm, the optimal design was determined for varied soil types differently from suggestions of design codes. Thus, an optimal pre-design guide for safe and economic wall design was realized in a shorter time compared to the conventional method.

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来源期刊

Teknik Dergi 工程技术-工程：土木

自引率

30.80%

发文量

审稿时长

>12 weeks

期刊介绍： The scope of Teknik Dergi is naturally confined with the subjects falling in the area of civil engineering. However, the area of civil engineering has recently been significantly enlarged, even the definition of civil engineering has somewhat changed. Half a century ago, engineering was simply defined as “the art of using and converting the natural resources for the benefit of the mankind”. Today, the same objective is expected to be realised (i) by complying with the desire and expectations of the people concerned and (ii) without wasting the resources and within the sustainability principles. This change has required an interaction between engineering and social and administrative sciences. Some subjects at the borderline between civil engineering and social and administrative sciences have consequently been included in the area of civil engineering. Teknik Dergi defines its scope in line with this understanding. However, it requires the papers falling in the borderline to have a significant component of civil engineering.