What is the construction technology and scheme of the landscape bridge?

1) Combine the basic principles of bridge aesthetics and landscape lighting to highlight the structural characteristics of the bridge.

2) The lighting system is composed of the combination of points, lines and surfaces, supplemented by lighting aesthetics, supplemented by the basic elements of the bridge.

3) Increase the color level of the bridge at night in the form of digital dynamic light color system lighting.

4) Fully consider different directions and angles for the night landscape lighting design of the bridge, and select the appropriate brightness to highlight its parts or details in the three-dimensional space environment, so as to express the combination of the overall artistic shape of the bridge and the individual structure. The lighthouses and piers of the bridge should be floodlit to achieve effective artistic effects. The brightness of the tower flood lighting should gradually decrease from bottom to top and show a smooth transition, and there should be no obvious bright (or dark) spots in the process of change.

The pier flood lighting should have a certain uniformity, and the ratio of the minimum brightness (or brightness) value to the maximum average brightness (or brightness) value is greater than 0

Bridge designers should pay attention to the following three rules when doing bridge landscape design: 1It conforms to the rules of bridge beauty, functional beauty and formal beauty.

2.Abide by the rules of harmony between bridge design codes and the environment.

3.It embodies the connotation or symbolic role of natural landscape, cultural landscape, historical and cultural landscape.

1. Determine the position of the lamp.

Because the bridge lighting project is the construction of new lamps and lanterns after the bridge has been completed, the lighting project mainly focuses on highlighting the shape of the bridge and achieving the purpose of beautifying the night view of the city.

The level of the lighting fixture layout directly affects the actual effect of bridge lighting and the difficulty of maintenance management. The lamps and lanterns are arranged too high on both sides of the bridge, and the light radiation and reflection effect are not obvious; At the same time, if the position of the lighting fixture is too high, the lamp is vulnerable to external damage, and the potential safety hazards and operation and maintenance costs increase. The installation position of the lamps and lanterns is low, the difficulty of construction operation and future maintenance is increased, and the bridge has a poor long-distance effect due to the increase of the influence surface of the light.

2. Laying bridges and conduits.

When laying bridges and conduits on bridges, attention should be paid to the damage and impact on the existing bridge structures during the installation of bridges and conduit supports. Therefore, during the construction process, the waste holes generated in the installation of the bracket are closed with epoxy mortar in time to reduce the damage to the structure.

3. Installation of lamps and equipment.

The lighting and equipment set up in the bridge lighting project, different from the working environment of the general lighting fixtures, most of them are open-air operations, and the installation process of bridge lighting lamps and equipment should fully do a good job in the anti-aging and rainproof work of the lamps and equipment lines.

4. Anti-theft facilities for lamps and equipment.

Bridge lighting construction is the construction work of the new lighting installation project outside the existing structure, the new content is all surface-mounted, and the specific amount of some lamps is small, and it is inevitable to be damaged and affected by external man-made beings. In order to maintain the safe use of lamps and lanterns and reduce damage, safety fences and protective covers are added to some lamps and lanterns to carry out necessary protection for lamps and conduits to reduce man-made damage.

5. Safety management of bridge lighting construction.

The lighting construction of urban bridges is difficult to manage safely. On the one hand, as the main passage of the city, the bridge has heavy traffic and large traffic volume, and the construction is seriously disturbed by the outside world. On the other hand, there is water flowing through under the bridge, and the bridge lighting is to lay lamps on both sides of the bridge, which needs to be in the air and work at height, and the danger is greater.

Therefore, in the process of lighting construction, safety management is difficult and safety production requirements are high.

As an important part of the urban landscape, the bridge lighting project can be said to be a mutually dependent relationship between the bridge and the urban landscape. The significance of its existence is not only to meet the transportation needs of the city, but also to reflect the humanistic style and main body pattern of a city. Therefore, a good bridge lighting project is very necessary.

The landscape design of urban bridges should comply with the following provisions: 1. The bridge across the river should be designed in combination with the environment and urban space, and it is advisable to show the structural beauty of the bridge and pay attention to its harmony with the overall environment. 2. The cross-line bridge should be designed in combination with the road landscape and the street building landscape cavity crack, and should reflect lightness and airiness.

Pay attention to its detailed source bar design. The color of the paint should be in harmony with the environment.

The combination of aesthetics and use should form usability landscape points, integration with the surrounding landscape, and if it is only a small structure bridge, try to control the structural difficulty.