A Study On The Design Of Secondary Schools In Cold Regions Guided By Low-carbon Objectives ——The Case Of Beijing Niulanshan First Secondary School

With the severe form of global warming and many negative effects,the situation of carbon reduction and emission reduction can not be delayed.The "Carbon Peak" and "Carbon Neutral" targets have marked that China has entered a period of energy saving and carbon reduction.All industries should actively explore new ways to reduce carbon and emissions,and take multiple measures to save resources.In this paper,we take the public teaching buildings,which account for the largest share of carbon emissions,as the research object,and conduct a low-carbon strategy research in response to the climate characteristics of cold regions,expecting to reduce energy consumption and thus carbon emissions for secondary school teaching buildings through several measures.This paper firstly starts from the low carbon background,analyzes the energy consumption characteristics of campus building construction,and explains the background,purpose and significance of the research on low carbon campus in cold regions.Secondly,by summarizing the architectural design measures and theories of the Green Building Evaluation Standard and the Green Campus Evaluation Standard,the paper refines and analyzes them according to the principle of reducing carbon emissions,and summarizes the low-carbon elements in the two parts that are suitable for implementation in schools in combination with the Building Carbon Emission Calculation Standard.Subsequently,we analyze the layout characteristics,sustainable energy use types,and low-carbon energy saving measures of existing green low-carbon campuses,and provide an important basis for low-carbon retrofit design together with the standard elements.According to the basis,this paper discusses the low-carbon functional layout study;the performance upgrade of envelope structure;the sustainable energy technology study;and the low-carbon education study.The implementability of the four low-carbon strategies is specifically analyzed,including design elements,material selection,arrangement methods,education methods and other aspects,and specific practices are refined for each strategy.The low-carbon design simulation of Niulanshan First Secondary School concludes that the improved insulation performance of the envelope,the use of sustainable energy will reduce a large amount of direct building carbon emissions,the consideration of energy-saving campus building layout in the design phase,and the exploration of low-carbon educational functions in the operation phase all have practical value for the low-carbon nature of the campus.The results of this paper will provide a reference basis for low carbon design of campuses in cold regions.