安徽旺竹园毗邻公路隧道增设明洞照明方案研究

Research of the Lighting Plan when Setting Cut-and-cover Tunnel in Anhui Wangzhuyuan Adjacent Road Tunnel

安徽旺竹园Ⅰ、Ⅱ号隧道为国家重点建设项目六安至武汉高速公路安徽段重点控制工程。旺竹园Ⅰ号与Ⅱ号隧道的最小间距为28米,形成连续毗邻隧道形式,考虑采用增设明洞的方式,可增加隧道设计的整体和美观性,同时降低照明及维护费用。通过本文研究,增设明洞可以减少照明费用,明洞透光率越大,所需照明功率越小。为了减少照明所需的费用,建议旺竹园Ⅰ、Ⅱ号隧道间所设明洞的透光率应该尽量减少,但考虑隧道整体建设、营运过程,应综合分析照明费用与增设明洞的建安费用,以便取得最优的方案。

Anhui Wangzhuyuan Tunnel Ⅰ and Tunnel Ⅱ are the key projects of Liu＇ an to Wuhan, Anhui Expressway which is a key national constitution project. Since the minimal interval between Tunnel Ⅰ and Tunnel Ⅱ is 28 meters, the two tunnels seem adjacent to each other continuously. Therefore, setting up a cut-and-cover tunnel can not only add greatly to the totality and beauty of the design but also lighting and maintenance. Through research, it＇s indicated in this paper that the bigger the is, the smaller power is needed because setting a cut-and cover tunnel can reduce the lighting to reduce the cost of lighting, it＇s suggested that the Wangzhuyuan Tunnel Ⅰ and Tunnel Ⅱ should be reduce the cost of light transmittance expenses. In order light transmittance of the cut-and cover tunnel between possibly small. Meanwhile, only by taking the whole construction and the operating process into consideration and comprehensively analyzing the cost of lighting and building the cut-and-cover tunnel, can the best plan be worked out.