Energy-saving Strategy Analysis of Building Envelope of Urban Elevated Railway Station Halls in Guangzhou
Li Xiaoge
Zheng Lintao
Jin Rong
Huang Jietao
Zhao Lihua
Abstract：Based on engineering practices, this article analyzed the influence of thermal performance of building envelope of the elevated railway station on its indoor thermal and lighting environment, and its energy consumption of air-conditioning during summer through field measurement, mechanism analysis and numerical simulation. This article also explored energy-saving strategies of urban elevated railway station in Guangzhou,and optimized the heat gain coefficient of exterior windows, window-to-wall area ratio, heat transfer coefficient of exterior windows, exterior wall and roof, and effective ventilation area of exterior windows. The conclusion of this article could provide guidance or reference for future design of elevated railway station halls.
Keywords：urban elevated railway station hallthermal performance of building envelopethermalenvironment in transitional seasonslighting environmentenergy consumption of air conditioning
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 62-65 )