Based on soil mechanics theory and pile-soil interaction mechanism, settlement calculation models are suggested for pile-box foundation of the high-rise buildings,and corresponding calculating formulas are derived,and the settlement of pile-box foundation in Shanghai high-rise buildings is calculated.

FEA of Deformation in Pile Clamping Box of Hydraulic Static Pile Driver under Pile Pulling;

By studying on the stress and displacement distribution of pile clamping box of hydraulic static pile diver,promoting the pile clamping box,and improving quality of pile driving,the working principle of hydraulic static pile diver were introduced briefly.

After surveying the data on the resistance of soils under pile-box foundation of certain skyscraper in Chongqing, some conclusions are drawn.

To study pile-box foundation interaction under highrise buildings on Shanghai soft soil, field measurements are reported for a 24-storeyed building on box foundation with 233 precast concrete piles, including settlement and bearing pressure at different points of the box foundation, and load on head of piles.

Numerical simulation of high-rise building with pile-box foundation on deep soft soil deposits;

In-situ test and analysis of interaction between tall building and pile-box foundation;

The purpose of this paper is to discuss the influence of SSI effect to pile-box foundation frame and shear wall high-rise building built on deep soil sites, high-rise building with two towers and adjacent double hig.