The construction steps for deep foundation pit anchoring are as follows: first, accurately locate and use a dedicated deep foundation pit anchoring drilling rig to drill holes, ensuring the quality of the holes. Next, assemble the anchor cable and distinguish between the free section and the anchored section. Then place the anchor cable into the hole to ensure accurate positioning. Afterwards, grouting should be carried out densely and evenly. Finally, subsequent operations such as tensioning and locking can be carried out as needed. The entire construction process requires strict control of various parameters to ensure construction safety and quality, in order to achieve effective anchoring of deep foundation pits and ensure project stability.
SA-150Q crawler-type anchoring drilling rig , widely used for slope support, construction of deep foundation pit support, foundation reinforcement engineering, geotechnical engineering ,is mainly used for anchoring, jet spraying, dewatering wells, soil nailing and other construction in subways, high-rise buildings, airports, ground source heat pumps and other deep foundation pits.
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