This technology targets structurally strong strata such as highly weathered red sandstone and silty mudstone, developing low-disturbance construction equipment. By optimizing the soil displacement effect of the PHC pile shoe, it reduces the squeezing impact of pile formation on the surrounding area, minimizes soil structure damage, preserves the structural integrity of the stratum, enhances single-pile bearing capacity, and reduces post-construction settlement. Additionally, it optimizes sensor structures to enable rapid settlement monitoring, ensuring the long-term stability of geotechnical engineering.

Technology provider:Xiangtan University