工程建设期间导光管在地下空间的应用研究

导光管应用的照明效率取决于导光管的材料性能。为保证照明效率，导光管的材料一般使用国外进口材料，其高昂的价格限制了导光管技术的扩展，甚至已经在建筑节能设计中普遍采用的导光管，在工程建设期间用于地下空间照明的还未有先例。研究了国产材料制作的导光管，在保证基本照明需求下，使系统成本降到更低，性价比更高，有利于导光管技术的推广应用，追求绿色GDP；实现能源技术和减排技术创新、产业结构和制度创新；实现能源高效利用、清洁能源开发，降低能源和资源消耗。

Application of the Light Guide Tubes for the Construction of Underground Space

Lighting efficiency of light guide depends on the material properties. Generally, materials of light guide are imported overseas in order to ensure the lighting efficiency. But the high price limits the ex-tension of the technology. The widely used light guide in energy-efficient design is still not utilized in con-struction of underground space. The domestic materials for manufacturing the light guide will ensure the basic lighting needs, lower down the system cost, enhance the cost performance, improve the the promotion and application of light guide tube technology, pursuing the green GDP;the light guide of domestic materi-als will achieve the innovation of energy and emission reduction, and industrial structure innovation and in-stitutional innovation; the light guide of domestic materials will achieve efficient use of energy, clean ener-gy development, reduce energy and resource consumption.