What is the basic principle of bearing capacity of pine piles?

Based on the social experience of construction projects on soft soil foundation, engineering surveys and geotechnical tests must be carried out before the design of soft soil foundation. Because the strength and deformation resistance of pine piles are better than those of sand, so the subsequent The composite foundation's bearing capacity and strain rate are also better than those of the original sand, thereby achieving the effect of reducing deformation and improving bearing capacity. Turn the bucket of the excavator upside down to press the pile into the soft foundation; after pressing it gently and stably, use Knock the pile head with the back side of the bucket until there is no obvious driving volume, and ensure that the pine pile is driven vertically into the mattress cushion.

2 is the squeezing effect: During the construction of pine piles, hammering is used, and the original sand in the pile hole is forced to be squeezed sideways, which increases the density of the soil layer within a certain range around the pile and has a squeezing effect. It improves the density of the soil layer within a certain range around the piles and has a squeezing effect. The pine pile composite foundation has a squeezing effect on the soil between the piles at the construction site, making the soil between the piles denser and thereby increasing the bearing capacity of the soil between the piles. Gain is improved and expansion is reduced.

It improves the density of the soil layer within a certain range around the piles and has a squeezing effect. The pine pile composite foundation has a squeezing effect on the soil between the piles at the construction site, making the soil between the piles denser and thereby increasing the bearing capacity of the soil between the piles. Gain is improved and expansion is reduced.

The above is all about pine wood piles. If you have any questions, please leave a message to discuss with us.