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作 者:孙洪涛[1] 石硕 张龙巍 SUN Hongtao;SHI Shuo;ZHANG Longwei(School of Architecture&Urban Planning,Shenyang Jianzhu University,Shenyang,China,110168)
机构地区:[1]沈阳建筑大学建筑与规划学院,辽宁沈阳110168
出 处:《沈阳建筑大学学报(自然科学版)》2018年第5期889-897,共9页Journal of Shenyang Jianzhu University:Natural Science
基 金:国家十三五重点研发计划项目(2016YFC0700202);国家自然科学基金重点项目(51738006);住房和城乡建设部软科学研究项目(2017-K1-007)
摘 要:目的以低能耗建筑设计为目的,对寒地特等火车站候车室形体尺寸及能耗状况展开模拟研究,以实现降低建筑能耗的可持续目标.方法基于数字技术同建筑设计的协同,利用基于Rhino非线性建模平台的Grasshopper参数化设计模组建立试验模型,并利用Grasshopper的插件Honeybee调用EnergyPlus能耗分析软件,通过模拟试验对影响候车室能耗的平面尺寸、长宽比、高度等形体尺寸因素的作用机制展开研究.结果不同影响因素对候车室单位空间能耗影响作用不同;高度对能耗的影响幅度最大,在设计过程中应首先考虑;当候车室平面面积相同,平面长宽比为3∶2时,单位能耗最低;当候车室平面长宽比相同,平面面积为6 000 m2时,单位能耗最低;当候车室平面面积相同,平面长宽比越大,能耗受建筑高度的影响越大.结论通过模拟试验得出了各影响因素同单位建筑能耗间的多元线性回归方程式,可以帮助建筑师们在设计初期计算建筑能耗,从而指导火车站候车室的建筑节能设计.In order to reduce the energy consumption of buildings,a simulation study was carried out on the size and the energy consumption of the waiting room in the railway station in cold region.Based on the collaboration of digital technology and architectural design,with the Grasshopper parametric design model based on the Rhino nonlinear modeling platform setting up the experimental model,with the Grasshopper′s plug-in Honeybee invoking EnergyPlus energy analysis software,and launching research on the mechanism of the size,aspect ratio and height of the room energy consumption of waiting room by the means of simulation experiment.Data show that different influencing factors have different effects on the unit space energy consumption of waiting room;the height has the largest influence on energy consumption,and should be considered first in the design process;when the plane area of the waiting room is the same,and the aspect ratio is 3∶2,the unit energy consumption is the lowest;when the plane aspect ratio of waiting room is the same,the surface area is 6 000 m 2,unit energy consumption is the lowest;when the plane area of the waiting room is the same,the larger the aspect ratio of the plane,the greater influence of building height on energy consumption.Through the simulation experiment,this paper get a result of the multiple linear regression equations between the influencing factors and the energy consumption per unit building,which can help the architects calculate the building energy consumption at the beginning of the design,thus guiding the building energy-saving design of the train station waiting room.
分 类 号:TU208.5[建筑科学—建筑设计及理论]
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