通过整合关键活动安排和夜班计划,在高层建筑中实现持续的24/7垂直移动
Mahdi Ahmadnia1, Mojtaba Maghrebi2, Fatemeh Khodatars1
1Department of Applied Mathematics, Ferdowsi University of Mashhad, Mashhad, Iran.
Scientific reports
|December 30, 2025
概括
本研究介绍了一种混合整数线性编程 (MILP) 模型,用于优化高层建筑的垂直运输. 该模型有效地规划了材料和设备的交付,最大限度地减少了建筑物流的延误和行程.
科学领域:
- 建设管理建设管理.
- 运营研究 运营研究
- 工业工程 工业工程 工业工程
背景情况:
- 高层建筑中的垂直运输效率低下会影响项目的时间表和成本.
- 现有的电梯规划方法往往忽略了关键活动优先级,夜班和截止日期.
研究的目的:
- 开发一个优化的混合整数线性编程 (MILP) 模型,用于高层建筑的垂直运输规划.
- 应对优先考虑关键活动的挑战,并纳入诸如夜班和截止日期之类的限制.
主要方法:
- 构建一个整数和连续变量集成的混合整数线性编程 (MILP) 模型.
- 开发一种新的代搜索算法,与MILP模型一起工作.
- 使用22层建筑项目的现场数据进行验证.
主要成果:
- 拟议的MILP模型有效地减少了电梯行驶轮次的数量,并优化了电梯规划.
- 当需求超过提升能力时,该方法成功地优先考虑关键活动,最大限度地减少延误.
- 证明了检测不可行和供应不足的需求的能力.
结论:
- 开发的MILP模型为建筑物流中的垂直运输规划提供了最佳解决方案.
- 这种方法大大缩短了交付时间,并提高了整体项目效率.
- 该模型为高层建筑项目中管理复杂的供应链需求提供了强大的框架.
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