Dandong yalu river bridge solar lighting lighting engineering design

According to lighting for lighting engineering design review results ( Outdoor/Bridges and roads) Second prize

the project name: dandong yalu river bridge lighting lighting engineering design

declaration units:

decoration engineering company in liaoning province project Jane interface

dandong yalu river bridge across the yalu river of China, is for the use of the two countries international iron dual bridge, was founded in April 1937. The whole of the bridge to the steel structure, total length of about 943 meters, the Chinese section of the bridge is 565 meters long, the north section of the bridge is 378 meters long. Attention of the world of the Korean war in 1950, the Chinese people's volunteers in order to defend, is through the bridge, ever, crossed the yalu river.

to further beautify the city, enhance the international image of the motherland border city, dandong city landmark and the yalu river bridge as a lighting landscape, in April 2008, dandong city government approved by the relevant state departments, plans for the whole of this bridge lighting lighting engineering, the engineering section is also included to north Korea, the entire investment shall be borne by the Chinese side. Dandong city dandong city urban and rural construction committee commissioned by the government, facing the whole society issued 'the yalu river bridge lighting lighting engineering design and construction scheme of' competitive bidding in public announcement. In shenzhen, Beijing, Shanghai and other domestic strong lighting design and construction units in the bid competition, I unit - Liaoning province decoration engineering corporation ( Decoration engineering design institute of liaoning province) Bridge lighting design scheme of the bid.

bridge lights brighten the whole project is divided into two phases, the first phase of the project in July 2009, completed in September, investment 6 million yuan, main content of light: the bridge pier flood lighting, bridge of the bridge on both sides of the X beam of high power LED light staining light of dynamic lighting adamantly, bridge top China side four oblique beam peak flood lighting. In October 2009, the second phase of project construction, completed in December, the project cost 4. 67 million yuan, the main content of the light: use special article tricolor LED digital screen lights to bridge the contours of the hook.

due to the yalu river bridge belongs to the international break condition, according to the requirements of both sides in the lighting engineering construction, does not influence the normal international transport of rail and road, the city lighting effects of the project, construction quality, construction progress, especially the construction safety, very strict requirements. My company considering the site construction and management, and many other factors, decided by the head office in dandong branch - Dandong liao lighting engineering co. , LTD. Is responsible for organizing construction, as the project total is responsible for the lighting design and the construction technology of commander in chief, on behalf of the corporation and design institute responsible for the project to conduct a comprehensive and total control, and finished the task successfully and safely as scheduled.

lighting design concept and method of innovative:

a lighting design concept: 1. Using flood lighting technology, light color temperature of the composition, the combination of light and shade, the bridge of the majestic momentum will play out. 2. Give full play to the generalized performance, LED the intelligent control to conventional dynamic performance LED to rise to have: dubbing, narration, sound effects, like the light show is a TV series, lamps and lanterns is our actor, more than just for lighting and lighting lighting effects, the performance of a single enhances the LED lights for fun, creative, publicity and education, but also promoted the economic development of tourism industry, promote the city's cultural taste and popularity.

the main innovation points: 1. The lighting lighting design, bold use of cast by the high power LED lamp to restore degree deeper metal steel beam light color shading, and achieve the ideal color saturation ( The reflectivity of light) The technical requirements of LED lamps and lanterns is very demanding. 2. Use of lamps and lanterns as our actors, to express our design and performance of the theme, which requires the lighting designer should have a variety of comprehensive knowledge ability, including the performance of lamps and lanterns, photoelectric principle, intelligent control, music sense, literary accomplishment, script writing talent, experience and so on, this is also I as a preliminary attempt of this design. ( Not more than 400 Chinese characters)

in the design of lighting energy saving measures:

in the lighting design, due to the heavy use of metal project-light lamp, its power consumption is bigger, in order to ensure the quality of power factor, reduce the loss of the reactive power of lamps and lanterns, require all metal project-light lamp configuration capacitive compensator by manufacturer, to improve the power factor of lamps and lanterns, and required the power factor of the LED lamps and lanterns should be > 0. 98.

in the aspect of operation and control lights using period of time, according to season, according to the holidays and major celebrations for the operation of the different lighting effects, into the corresponding work of lamps and lanterns, in order to achieve energy saving lamps and lanterns in the runtime.