有限施工场地材料堆场布局优化
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汤雪澳(1999—),男,硕士研究生,从事土木工程建造与管理研究。

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TU926.4

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宁夏回族自治区重点研发计划资助项目(2025BEG0201)


Layout optimization of material storage yards for limited construction sites
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    摘要:

    针对有限施工场地材料堆场布局优化中,传统方法易陷入局部最优、决策过程忽略劳动环境与工人路径因素的问题,本文提出一种逆向再优化与改进 NSGA-II 相结合的两阶段算法。该方法引入环境与工人路径指标参与决策,并通过 TOPSIS 决策从帕累托解集中筛选综合最优堆场位置。结果表明:此方案能有效生成高质量且满足复杂约束的布局协调方案,使物料搬运时间减少 21.99%,转运区域碳排放量降低 14.88%,工人路径性能指标总体提升 38.67%,显著降低了整体工程成本。本文成果可为有限施工场地材料供应管理提供参考。

    Abstract:

    In view of the problems that traditional methods are prone to falling into local optima in the layout optimization of material yards for limited construction sites, and the solution process often ignores environmental and worker path factors, a two-stage method combining reverse optimization and improved NSGA-II is proposed. The method introduces environmental and worker path indicators to participate in the solution, and selects the comprehensive optimal yard location from the Pareto solution set through TOPSIS decision. The results show that the solution can more effectively generate high-quality yard layouts that meet complex constraints, reducing material transfer time by 21.99%, reducing carbon emissions during transfer by 14.88%, optimizing worker path performance indicators by 38.67%, and significantly improving the overall work efficiency. The results also can provide a reference for the layout optimization of materials in limited construction sites.

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汤雪澳,赵平.有限施工场地材料堆场布局优化[J].工程建设,2026,58(5):36-43

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  • 在线发布日期: 2026-07-28
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