Peninsula All-Media Reporter Pan Lichao
Now, the four-year World Cup is in full swing in Qatar . The passion and charm of football have made thousands of fans excited. As far away as Qingdao , a 50,000 professional football stadium - Qingdao Youth Football Stadium has entered the final stage of construction. Recently, the night view of the stadium has changed with gorgeous colors, and the lawn inside the stadium has an advanced geothermal system. Even in the cold winter, it can ensure that the stadium is green and grassy.
You can also use green grass as a football field in winter, as an international standard size. Youth football field is designed according to international standard size. The design goal is to meet the football field standards specified by FIFA and AFC . Numerous high-tech elements help the lawn to evergreen all seasons. The lawn is equipped with ventilation system, drainage system, heating system, irrigation system, and anchor grass system. Football field lawn drainage achieves the purpose of site drainage by combining surface drainage and seepage. A line temperature sensor is installed in the site to monitor the temperature of the natural grass root area of the site. The heat source is heated by municipal heating. The secondary hot water is exchanged through the municipal heat station and transported to the lawn heat exchange room for heat exchange again to increase the heat to the lawn.
The anchor grass system used in Qingdao Youth Football Field is an advanced stadium craft. It consists of 95% natural grass and 5% implanted artificial fiber . Compared with pure natural lawns, anchored lawns can play a more powerful drainage function. The entire site is about 20 million clusters of 18cm. According to the construction party, deep grass fibers such as 20 million conduits have a water seepage capacity of more than 8 times that of natural grass. The water seepage function is extremely fast, which can reduce water accumulation and increase breathability, and reduce the chance of soil slab formation. At the same time, under the anchoring of artificial fibers, the natural grass root system can be laid down to about 20cm. Natural grass grows stronger, trampling-resistant and less disease-related, greatly enhancing the tread resistance and wear resistance of the grass tank. The restorative grip of the lawn is greatly enhanced, stabilizing the flatness of the field, and avoiding the phenomenon of shoveling in high-intensity professional competitions, and more effectively stabilizing the player's competitive state.
light show shows fashion elements
In addition to the high technology of the lawn system, the light show on the stadium has been as colorful as the night. At present, the youth football field project has completed the lighting debugging of the facade. Under the lights of the huge football field, it is like a leaping wave, changing with gorgeous colors.
The western facade of the football field uses 110,000 point light sources to form two large dot matrix screens. Point light source is a new type of brightening decorative LED light. It uses a built-in LED cold light source, and point light source can emit different colors according to needs; at the same time, it is built-in microcomputer chip, which can achieve full-color effects such as colorful gradient, jump, scanning, and flowing water through programming control; it can also replace the display screen of certain specifications through arrays and shaping combinations of multiple point light sources pixel points, and can change various patterns, text, animation, and video effects; Point light source is a supplement to linear light sources and floodlight lighting.
looks forward to building a new landmark in the city
As a prestigious football city, Qingdao has been selected as a key city in national football development for three times, and also has Chinese Super League , China League One, Chinese League Two three-level league football clubs, and there is also an urgent need for professional football fields. On November 30, Qingdao City officially issued the National Football Development Key City Construction Plan for the "14th Five-Year Plan" period. The "Plan" mentioned that it would promote the construction of professional football venues. By 2025, the city's standard football venues will reach 260 yuan, and it can undertake 6 professional league stadiums and 4 football training bases, effectively meeting the needs of taking over international high-end football events and domestic high-level competitions.
Qingdao Youth Football Stadium Project Construction area .19 million square meters, it is the first professional football stadium in Shandong Province. Highlighting the characteristics of science and technology, wisdom, greenness and frugality, and focusing on the use of advanced scientific and technological means is the overall requirement put forward by Qingdao for the construction of youth football fields. After completion, it will become a city-station integrated interactive park-based sports complex that meets the requirements of FIFA's international A-level competitions, creating a new urban landmark.
