基于洞窟光环境的窟檐建筑调控作用研究

Study on the Regulating Effect of Grotto Eaves Building Based on Grotto Light Environment

本文选取麦积山石窟进行基于洞窟光环境的窟檐建筑的调控作用研究,以麦积山石窟第4窟为例建立模型,在有无窟檐和窟廊的两种情况下,对洞窟主室进行光环境模拟。通过对模拟结果进行对比分析,验证麦积山石窟窟檐建筑的窟檐和窟廊部分能有效减少日照时数,对窟内环境具有积极的调控作用,有利于保护窟内壁画和佛像。

This paper selects Maijishan grottoes to study the regulation function of the grotto eaves building in grotto eave environment, establishes a model with Maijishan Grotto 4 as an example, and conducts lighting environment simulation under two circumstances, that is, with and without grotto eaves and corridors. Through comparing and analyzing the simulation results, the paper verifies that the eaves and corridors in Maijishan grottoes can effectively reduce the sunshine time and have a position regulation effect on the environment inside the grotto, which is helpful for protecting the murals and Buddha statues inside the grottoes.