Lighting analysis of office building in Beijing the ministry of communications

The Ministry of Transport of the People's Republic of China is the important sector in the country. Office building has carried on the comprehensive reform in 2007, the ministry of communications, lighting engineering is among the transformation range. The night with what kind of lighting design of transportation and towering majestic and atmosphere of perfect reflected? Importantly by the light of construction of secondary interpretation. Project introduction:

the People's Republic of China Ministry of Transport ( The former department of transportation) Office building is located on the east chang an avenue, the building, the grand eaves high 47. 9 meters, building area of 47900 square meters. 2007年进行了整体改造，改造后的建筑更具国际现代感，建筑的特色为传统建筑元素与现代材料工艺技术相结合，金属质感的亭子式仿古建筑屋顶凸显了古典语境中的现代气质。 The pillars of the facade to make the whole building strength more outstanding. 重要考虑：建筑夜景照明的基本要求就是在全面了解建筑物的基础上，根据建筑物的使用功能、建筑风格、结构特征、饰面材料、装饰图案以及建筑所处的环境等情况进行综合考虑，处理好景观整体性、景观层次感，突出重点，慎用彩光，力求灯具的隐蔽性，节约能源，抓住照明的重点部位，通过照明的明亮度变化、色彩变化来展示建筑物的特点，以突出重点兼顾一般的多元空间立体照明的方法，充分展示建筑物艺术风采。 具体说明：在方案的设计上，设计效果重点表达建筑的庄重、现代、大气与尊严。 Lights the outline of the use of the outstanding architectural and structural characteristics, without too much other lighting rendering, whole is tonal golden with cold white mutual collocation, contracted and not simple. In construction at the top of the red metal roof part, USES the small power combination form of 35 w and 70 w, uniform irradiation roof. The construction of the top two red antique metal roof light, embodies the decency and dignity of construction; Under the arches of small pillars by lighting performance, appear orderly; In the building facade, by the light of the great pillars, express the strength of pillars; In the base part of the building, through the T5 linear integral wash wall lamp light, make building solid feeling stronger. Overall lighting highlights the classic in the context of contemporary artistic temperament, the whole building looks strewn at random have send, distinct, feast for the eyes, highlights the construction of classic lasting appeal and cultural spirit, is unique among the night scenery of the chang 'an avenue.

设计特点：设计师利用不同的照明设计手法，重点利用灯光的明暗对比、强调局部，表现建筑物的结构与外观气质美，使之散发现代建筑结构力学的美，亦将建筑的庄重、古朴之感及灯光中的秩序、规律与威严的气势表达得淋漓尽致。 In the design process, designers adhere to the 'people-oriented', the design principle of green lighting, comply with the current national lighting design specification, make a design to reduce the energy consumption index, meets the demand of energy saving, and to create a good lighting environment, USES a variety of energy-saving measures, mainly chose project-light lamp type and T5 fluorescent lamps, etc. High efficiency, energy saving lamps and lanterns. Power density is 1. 09 w/m2, fully meet under the background of brightness in the 5 w/m2 of environmental protection and energy saving target. By properly adjusting the light Angle of lamps and lanterns and light distribution curve and scientific use of effective light lighting effects on as objects, to avoid the light pollution problems such as excessive astigmatism, through theoretical calculation and actual measurement, determine the number of lamps and lanterns and the projection position, to achieve the project to be according to the content of spillway astigmatism is less than 20% of the total luminous flux output of lamps and lanterns, has reached the requirement of energy conservation, environmental protection and beautiful visual effect.