How To Prevent Anchor Cable Breakage

Preventing anchor cable breakage is a systematic task that involves multiple aspects such as material selection, construction detail control, prestressing control, and regular inspections. Here are some key steps and measures:
Material selection:
When purchasing anchor cable materials, it should be ensured that they have qualified certification and superior quality.
Choose materials that meet the requirements of engineering design, considering their strength, durability, and corrosion resistance.
Construction detail control:
During the installation process, it is necessary to strictly control the construction quality and details of the anchor cables.
For example, when fixing the anchor rod, it is necessary to ensure that the details such as the alignment of the anchor rod and the angle between the anchors are well controlled.
Pre stress control:
Scientifically and reasonably formulate specific pre-stress control measures and operational norms.
The prestressing value should not be too large or too small to avoid anchor cable breakage or insufficient load-bearing capacity.
Regular inspection and maintenance:
Regularly check the effectiveness and quality of anchor cables.
Use techniques such as tightening force and stress monitoring, magnetic particle testing, ultrasonic testing, etc. to regularly or irregularly inspect anchor cables in order to promptly identify potential problems.
Once problems are discovered, such as crack propagation, rust fatigue, etc., correct repair measures should be taken in a timely manner, such as using ultrasonic waveguide detection technology, replacing ropes, and repairing anchor cables for repair.
Management and Training:
Develop a comprehensive anchor management system to ensure that the maintenance, inspection, and replacement of anchor cables are carried out in accordance with regulations.
Train construction personnel to enhance their professional skills in anchor installation, maintenance, and inspection.
In summary, preventing anchor cable breakage requires comprehensive consideration of multiple aspects such as materials, construction, prestressing, inspection and maintenance. By strictly implementing these measures, the risk of anchor cable breakage can be greatly reduced, ensuring the safety and stability of the project.