摘要
针对西安地区城市天桥下部临时建筑的节能改造,构建Ladybug Tools参数化模型,界定关键设计变量,设置模拟情景,执行能耗模拟,并建立优化工作流程,以实现能耗最小化目标。研究提出优化后的能耗降低比例、关键设计参数的适宜范围和最优组合,以及相应的性能提升效果。由此明确了在设计前期进行能耗优化的重要意义,以及Ladybug Tools在前期方案设计阶段能耗优化方面的高效性与应用价值。通过探索新的设计方法,提升优化设计流程效率,开展更严谨的设计论证。通过模拟相近场景,寻找性能最优的最小单元及对能耗具有显著影响的条件因素,以期为同类空间的单体设计提供参考与借鉴。
Regarding the energy-saving renovation of temporary buildings under urban overpasses in the Xi′an area,a Ladybug Tools parametric model is constructed to define key design variables,set simulation scenarios,perform energy consumption simulations,and establish optimization workflows to achieve the goal of minimizing energy consumption.The optimized energy consumption reduction ratio,suitable range and optimal combination of key design parameters,and corresponding performance improvement effects are proposed in the study.This clarifies the importance of energy optimization in the early stages of design,as well as the efficiency and application value of Ladybug Tools in energy optimization during the early stage of scheme design.By exploring new design methods,the efficiency of the optimization design process is improved,and more rigorous design arguments are conducted.By simulating similar scenarios,this study identifies the minimum unit with optimal performance and the conditional factors that have a significant impact on energy consumption,in order to provide reference and inspiration for the design of individual units in similar spaces.
作者
路凯
LU Kai(China Railway Jian′an Engineering Design Institute Co.Ltd.,Xi′an Shaanxi 710000,China)
出处
《铁道建筑技术》
2025年第12期99-103,共5页
Railway Construction Technology
基金
中铁二十局集团有限公司科技研发项目(YF2412QT03A)。
关键词
建筑节能
参数化设计
多目标优化
模拟计算
building energy efficiency
parametric design
multi-objective optimization
analog computing
