西安建筑科技大学学报(自然科学版)

为了探究晋西窑洞民居在典型历史时期对光环境的适应演变过程,同时为传统窑洞民居光环境问题提出解决办法,故此对晋西窑洞民居进行定量研究.在实地测绘和调研走访过程中,将晋西传统窑洞民居根据时间序列分为4个典型时期,共6个典型窑洞民居案例,基于ECOTECT模拟并且进行定量研究.采用采光系数、照度和采光均匀度对6个案例的光环境展开讨论,并结合案例实测数据进行平立面量化,分析其在时间演变下对光环境的适应关系.研究表明:通过模拟,在时间的序列下晋西窑洞民居对光环境的适应性是增强的; 通过定量测绘,晋西窑洞民居在平面规模和立面开窗洞口面积做出了相应的调整,进而影响窗地比这一数值的增大,其数值决定了光环境适应性.

In order to explore the adaptation and evolution of cave dwellings in western Shanxi to light environment, and to propose solutions to the light environment problems of traditional cave dwellings, quantitative research was carried out on cave dwellings in western Shanxi. In the process of field survey and research visits, the traditional cave dwellings in western Shanxi were divided into 4 typical periods according to time series, and a total of 6 typical cave dwellings were studied quantitatively based on ECOTECT simulation. The lighting coefficient, illumination and lighting uniformity were used to discuss the light environment of 6 cases, and the horizontal facade was quantified based on the measured data of the cases, and the adaptation to the light environment over the time was analyzed. The results show that by simulation, the adaptability of cave dwellings to light environment is enhanced in the sequence of time, and through quantitative surveying and mapping, the plane scale and the area of the window openings in the facade of the cave dwellings in west Shanxi were adjusted accordingly, thus affecting the increase of the window-to-ground ratio, which determines the adaptability of the light environment.

引言
1 研究对象及方法
2 模拟结果及分析
3 典型历史时期晋西窑洞民居的量化分析
4 结语

图1 西湾村窑洞民居现状<br/>Fig.1 Current situation of cave dwellings in Xiwan village

图1 西湾村窑洞民居现状
Fig.1 Current situation of cave dwellings in Xiwan village

图2 典型历史时期模拟区域<br/>Fig.2 Simulation area in typical historical period

图2 典型历史时期模拟区域
Fig.2 Simulation area in typical historical period

表1 历史时期典型院落表<br/>Tab.1 Typical Courtyard in Historical Period

表1 历史时期典型院落表
Tab.1 Typical Courtyard in Historical Period

表2 住宅建筑侧面采光的采光标准值<br/>Tab.2 Daylighting standard values of side lighting of residential buildings

表2 住宅建筑侧面采光的采光标准值
Tab.2 Daylighting standard values of side lighting of residential buildings

图3 区域的采光系数模拟结果<br/>Fig.3 Simulation results of regional daylighting coefficient

图3 区域的采光系数模拟结果
Fig.3 Simulation results of regional daylighting coefficient

图4 区域的照度模拟结果<br/>Fig.4 Simulation results of regional illuminance

图4 区域的照度模拟结果
Fig.4 Simulation results of regional illuminance

表3 模拟区域最小、最大照度和≤300 lx的百分比<br/>Tab.3 Percent of minimum and maximum illumination and ≤ 300 lx in simulated area

表3 模拟区域最小、最大照度和≤300 lx的百分比
Tab.3 Percent of minimum and maximum illumination and ≤ 300 lx in simulated area

表4 模拟区域平面规模表<br/>Tab.4 Plane scale table in simulated area

表4 模拟区域平面规模表
Tab.4 Plane scale table in simulated area

表5 模拟区域立面开窗洞口面积<br/>Tab.5 Area of window openings in the facade of simulated area

表5 模拟区域立面开窗洞口面积
Tab.5 Area of window openings in the facade of simulated area

表6 模拟区域窗地比与标准值<br/>Tab.6 Window-ground ratio and standard value of simulated area

表6 模拟区域窗地比与标准值
Tab.6 Window-ground ratio and standard value of simulated area

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备注

引言

1 研究对象及方法

2 模拟结果及分析

3 典型历史时期晋西窑洞民居的量化分析

4 结语

期刊信息