泛光照明设计中光污染限制方法（Method of limiting light pollution in flood lighting design）.docVIP

下载本文档

2
0
约1.3万字
约 9页
2017-08-02 发布于河南
举报
版权申诉

泛光照明设计中光污染限制方法（Method of limiting light pollution in flood lighting design）.doc

1、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。。
2、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击这里二次下载。
3、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。
4、该文档为VIP文档，如果想要下载，成为VIP会员后，下载免费。
5、成为VIP后，下载本文档将扣除1次下载权益。下载后，不支持退款、换文档。如有疑问请联系我们。
6、成为VIP后，您将拥有八大权益，权益包括：VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
7、VIP文档为合作方或网友上传，每下载1次，网站将根据用户上传文档的质量评分、类型等，对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档

泛光照明设计中光污染限制方法（Method of limiting light pollution in flood lighting design） Method of limiting light pollution in flood lighting design 2004-03-11 Click: 36 Method of limiting light pollution in flood lighting design 1 Introduction The outer surface of modern building materials more and more superior, specular gloss is also increasing; at the same time, the city night landscape lighting construction in the booming construction, flood lighting buildings Wailimian is everywhere. As more and more light is thrown into the sky after unequal reflection, the light pollution in the city is further intensified, which is a more serious layer of fog over the city. Light pollution mainly caused by floodlight and outdoor lighting can not only affect astronomical observation, but also endanger peoples health. The early in the last century in 70s to light pollution has aroused peoples attention, and a lot of investigation and research, the International Commission on illumination (CIE) organization, has published the city sky light decrease near the observatory proposal (CIE No. No. 01 publication) and the city of light the Sky Astronomy pains (CIE No. X8 Special Publication) two technical documents. Currently, CIE is writing technical reports such as outdoor lighting interference light limitation. However, CIE and industrial developed countries on the prevention of light pollution regulations and standards, only the lamp directly into the sky light emitted light -- the percentage of all to waste the light to the limit, is on the top of the beam to the limit; however, for the light reflected by the surface pollution to the reflection of the sky light form there is no corresponding standards and regulations to limit, in addition to limited floodlight and advertising signs, lighting brightness at . Because of modern buildings in the outer surface of the specular gloss is larger, from the bottom to the top of the irradiation light light reflected by the light more and more into the s