Reveal the nanjing Yangtze river bridge night view lighting enhance the story behind! - Lighting network

Guide language: recently, the nanjing Yangtze river bridge across the lights! Walking on the bridge, after two years of yulan lamp lit again, bridgehead, statues, fort h of workers, peasants and soldiers, and the whole bridge body yi yi is unripe brightness. On the Yangtze river bridge, the light is not only the past feelings, also is the new glory and dream.

recently, the nanjing Yangtze river bridge across the lights! Walking on the bridge, after two years of yulan lamp lit again, bridgehead, statues, fort h of workers, peasants and soldiers, and the whole bridge body yi yi is unripe brightness. On the Yangtze river bridge, the light is not only the past feelings, also is the new glory and dream. The end of this month, the bridge will restore traffic to nanjing man comes back with a new look. As the nanjing Yangtze river bridge new return date draws near, by the municipal urban management bureau streetlights night view lighting project management office is responsible for the implementation of bridge is completed, is now lighting debug. How to lighting system as 'respecting the inject new connotation, make itself the flying to glow the new vitality in the night? Recently, the reporter night Yangtze river bridge, for you to reveal the story behind the illumination ascension. 。 。 。 。 。 Dozens of technical research, yulan lamp brightness increase nearly nine times the Yangtze river bridge, a total of 299 root yulan lamp, the original is a diffuse light way, most of the light in the night sky, road lighting effect is not ideal. How to keep the premise of cultural relics to their original state, improve the yulan lamp on the illumination? Construction team after 10 times test and repeated proof, finally determine the feasible plan: embedded at the bottom of the annular lamp yulan lamp LED lamp bead. Construction technical personnel by 10 times of mold design, manufacture, installation, finally successfully in every yulan below the lamp of the annular lamp set with eight lamp bead, at the same time each chimney in 6 PCS lamp bead. , according to the measured average bridge pavement before by the transform of about 3 lux, up to 25 ~ 30 lux. Due to the LED lamp to replace the former high-voltage sodium lamp, the overall energy consumption by 80% or thereabouts. Innovative use of light and shadow art, 'gone with the wind' Yangtze river bridge bridgehead red flag all previous brighten ascension, south north bridgehead of four groups of the lights of the 'three red flag' adopt static expression, or lines or large area flood lighting, but the night view lighting ascension to achieve a 'floating' creative light and shadow. 'Static', 'move' is only one letter short while between, but for design and construction is a great test. For maximum protection of bridge construction style, original bump unit for the installation of lamps and lanterns is very demanding, not only to see the light does not see the light, and can't hit a nail on the bridgehead. Therefore, the construction team innovative used the lighting art technique of expression, with glue on the outside of the 'three red flag', embrace hoop lamp installation of dynamic image, and through many times test lamp, program debugging, select the most suitable light color, the most suitable beam Angle and the most modest pace of change, finally realizes 'the red flag flying'. Seize 'skylight' construction, the bridge flashed clank iron character ', 'Yangtze river bridge' a line of its two sides 'night view lighting, want to be in on both sides of the highway bridge things guardrail and the nine piers install lamps and lanterns, and all of them are close to wade iron operation. According to the requirements of safe operation of railway construction team can only seize the railway 'skylight', construction of the sail. Bridge lighting by adopting the combination of top-down and bottom-up light projection method, manifests the bridge clank iron character ', 'the strength, is placed on the outside of 9 right abutment nearly twenty thousand point light, consisting of smooth shadow irregular change huge' screen ', at the same time in 4. 6 km road on both sides of the fence outside installation to wash the wall lamp and light. Upper Yangtze river bridge night view lighting debug site, guardrail, a dynamic linear light is like the pulse of the city connects the north and the south; Under the middle girder node, warm white light projection display the beauty of structure strength; Near the lower pier, point light matrix changes, and river waters waves are intertwined. Through 50 years of wind and rain vicissitudes of life of the bridge, the bridge or familiar, but no longer is the original of the bridge.

nanjing daily