What is the principle of bearing capacity of pine piles:

According to the practical experience of soft soil foundation engineering construction, soft soil foundation design must undergo engineering US Geological Survey and geotechnical engineering tests. Since the strength of pine piles and deformation resistance are better than those of soil, the capacity, elastic modulus of the composite foundation are formed Better than the original soil, in order to reduce distortion and improve the effect of bearing capacity. Turn the excavator's bucket upside down to buckle the pile into the soft foundation; after the pressing can be stable, use the back of the bucket to hit the pile head until there is no obvious impact. Make sure the pine pile structure passes through the supporting layer vertically until the amount is measured.

2. Compaction degree: Hammering is used in the construction of pine piles, and the original soil at the pile hole position is forced to be squeezed laterally, which improves the compactness of the soil layer within a certain range around the pile and plays a compaction effect. It makes the soil within a certain range around the pile The density of the soil layer increases, which plays a squeezing effect. The structure of the loose pile composite foundation pile acts between the compaction of the soil, thereby making the piles denser, thereby increasing the soil bearing capacity of the pile and reducing the compressibility.

It increases the density of the soil layer within a certain range around the pile and plays a squeezing effect. The structure of the loose pile composite foundation pile acts on the compaction of the soil, thereby making the piles denser and increasing the soil bearing capacity of the pile. , compressibility is reduced.

The above is all about the bearing capacity of pine piles. Follow this site and there will be articles to share in the future.