The Application Of Uplift Anchor Pile In Building Anti-floating Design

Pile foundation is one of the oldest foundation forms as we know, the load of the building passed through the piles to the depths of the hard soil or soil to the pile around to ensure that the building has a certain stability and a smaller settlement. Focus on the uplift anchor pile in building anti-floating design, the main research work:1. Pile foundation, pile foundation classification, a new pile foundation and pile foundation of quality inspection.2. The current domestic and international cross-section anti-pile and belled anti-pile Research made a presentation on the stress mechanism of these two types of piles, failure pattern, and the calculation of pile capacity.3. Classification, stress mechanism, the bearing capacity calculation methods, construction methods and characteristics, test methods of the uplift anchor pile are discussed.4. The focus on the uplift anchor pile in bui]ding anti-floating design appl ication, select the case study previous works on the basis of the uplift anchor pile in a typical engineering research pile anti-floating design and calculation to estimate the pile capacity, Meanwhile, describe its construction points and carry out acceptance test, Finally, the use of anti-pull anchor pile and use drilling anti-pile made economic performance, uplift anchor piles can save45%of the cost, superior general drilling anti-pile construction methods...