Anchor rod (cable) is a rod-shaped member made of metal or other materials with high tensile properties. Use certain mechanical devices and bonding media to install them in the surrounding rock or other engineering structures of underground projects through certain construction operations. <br>Bolt (cable) support as a new support method, its superiority in technology and economy, and its ability to adapt to different geological conditions, make it widely used and rapidly developed in the construction field, especially in underground engineering .
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