Common hidden dangers of bridge suspension cables?
Time:
2023-04-25
It is important to have such a suspension cable in the bridge, as almost all of them will suffer varying degrees of damage over time. This is mostly due to poor management and potential hazards. If problems occur in a short period of time, maintenance may still be possible, but serious problems require major repairs or even early replacement to avoid waste. So we can take a look. It is not uncommon for structural hazards like this to collapse, and in severe cases, they may even threaten people's lives.
What are the hidden dangers of suspender cables like this? Let's take a look. The first one is the pipes embedded in the college, which may pose hidden dangers. The pipes buried below refer to the cable body of the cable car and the corroded anchor head. Improper treatment may lead to corrosion, and water or rainwater may directly enter the embedded pipes, causing water ingress problems. Moreover, this situation occurs due to insufficient sealing, so condensation and water accumulation will occur after the humidity temperature decreases.
This is a common occurrence in suspension cables and poses a threat to their lifespan and stability. So let's take a look at the aging or cracking of this material. Currently, the sheaths we use are all protective.. Since its use in the 1980s, it has been consistently used, but in recent years, various aging and cracking changes have occurred, leading to the problem of rust on the wires inside.
In addition to material processing technology and other aspects, it is because of the structural characteristics of this suspension rod and cable. So let's take a look at the third one, because both the bridge deck and the load are borne by this suspension cable. When the temperature changes, it will swing accordingly. Although this one is fixed, if it keeps swinging, the wear time will be longer. Also, due to the relatively small mass and damping of the steel group, vibration is prone to occur.
Under the combined action of wind and rain, it has been found that the phenomenon of significant pulling is relatively large. Due to the large vibration of the suspension rods and cables, the destructive force can also threaten the entire bridge, which has become a concern in the design process. Tianjin Chenqing Metal Products Co., Ltd. is a process manufacturer that independently develops and produces equipment in China. It has rich experience and is also a growth enterprise. The company is in line with national standards and industry regulations.
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