Kunming billboard fell down the entire street
⓵Reasons for the fall of billboards in Kunming
The main reason for the fall of billboards in Kunming is the long-term lack of maintenance and inspection, which leads to the aging of the billboard structure, material decay and loose fixings.
First of all, billboards exposed for a long time will be affected by the natural environment, such as wind, rain, sun, etc. These factors will accelerate the aging of billboard materials. Metal materials, in particular, are susceptible to corrosion, while wooden or plastic materials may become embrittled due to UV exposure. If these aging materials are not replaced or repaired in a timely manner, their load-bearing capacity will be significantly reduced, thereby increasing the risk of falling.
Secondly, the fixings of billboards, such as screws, solder joints, etc., may also become loose or damaged due to the passage of time and the influence of weather. If the billboard is not installed in strict accordance with the standards, or if substandard quality fixings are used, these problems will gradually be exposed over time, eventually leading to a threat to the stability of the billboard.
Furthermore, lack of regular inspection and maintenance is also an important reason for billboards to fall. Some billboards receive little or no maintenance and inspection after installation, which pre vents potential safety hazards from being discovered and dealt with in a timely manner. For example, if the support structure of a billboard develops cracks or rust and is not repaired in time, the billboard can easily fall due to strong winds or other external forces.
To sum up, the main reason why Kunming billboards fall is the long-term lack of necessary maintenance and inspection, which leads to the aging and damage of billboard materials and structures. In order to pre vent similar accidents from happening, relevant departments should strengthen the supervision of billboards to ensure their installation quality, and conduct regular safety inspections and maintenance. In addition, the public should also increase their safety awareness and avoid staying near billboards for long periods of time to pre vent accidents.
First of all, billboards exposed for a long time will be affected by the natural environment, such as wind, rain, sun, etc. These factors will accelerate the aging of billboard materials. Metal materials, in particular, are susceptible to corrosion, while wooden or plastic materials may become embrittled due to UV exposure. If these aging materials are not replaced or repaired in a timely manner, their load-bearing capacity will be significantly reduced, thereby increasing the risk of falling.
Secondly, the fixings of billboards, such as screws, solder joints, etc., may also become loose or damaged due to the passage of time and the influence of weather. If the billboard is not installed in strict accordance with the standards, or if substandard quality fixings are used, these problems will gradually be exposed over time, eventually leading to a threat to the stability of the billboard.
Furthermore, lack of regular inspection and maintenance is also an important reason for billboards to fall. Some billboards receive little or no maintenance and inspection after installation, which pre vents potential safety hazards from being discovered and dealt with in a timely manner. For example, if the support structure of a billboard develops cracks or rust and is not repaired in time, the billboard can easily fall due to strong winds or other external forces.
To sum up, the main reason why Kunming billboards fall is the long-term lack of necessary maintenance and inspection, which leads to the aging and damage of billboard materials and structures. In order to pre vent similar accidents from happening, relevant departments should strengthen the supervision of billboards to ensure their installation quality, and conduct regular safety inspections and maintenance. In addition, the public should also increase their safety awareness and avoid staying near billboards for long periods of time to pre vent accidents.