According to the practical experience in the construction of soft soil foundation projects, engineering geological surveys and geotechnical tests must be carefully conducted before soft soil foundation design. Since the strength and deformation resistance of pine piles are better than those of soil, the bearing capacity and modulus of the composite foundation after formation are also Better than the original soil, thereby reducing deformation and improving bearing capacity. Turn the excavator bucket upside down and buckle the pile into the soft soil foundation; after pressing firmly, use the back of the bucket to hit the pile head until there is no significant amount of blowing to ensure that the pile is loose Hit the support layer vertically.

Compaction effect: During the construction of loose piles, hammer driving is used to force the original soil at the pile hole position to be squeezed laterally, thereby increasing the density of the soil layer within a certain range around the pile and achieving a compaction effect. It increases the soil density within a certain range around the pile. The compactness of the layers achieves a compaction effect. During construction, the pine pile composite foundation compacts the soil between the piles, making the soil between the piles dense, thereby increasing the bearing capacity and reducing the compressibility of the soil between the piles.

Improve the compaction of the soil layer within a certain range around the piles to achieve a compaction effect. During construction, the pine pile composite foundation compacts the soil between the piles, making the soil between the piles dense, thereby increasing the bearing capacity and reducing the soil between the piles. Compressibility.

Shanghai Lanxiao Industrial Co., Ltd. wholesale supplies fir piles, river revetment fir piles, river piling fir piles, greening fir piles, fir logs, fir logs, piling wood, fir poles, fir sticks, log piles, greening poles, support poles, Provide convenient, high-quality, and honest services for water conservancy projects, river piling, road greening projects, etc. In addition, we also wholesale construction square lumber, square materials, construction lumber, hemlock square materials, pine square lumber, and larch square lumber for construction projects. , Douglas fir wood square etc.