Characteristics of Super-Long Pile-Bearing Vertical and Horizontal Loads

The bearing capacity of super-long pile foundations has not achieved the limit state during the force process, considering only the calculation method of the limit state of pile foundation bearing capacity can't meet the design need. This paper considers the combined influence of vertical and horizontal loads on pile foundation, studies the interaction relationship between pile and oil-bearing the pile load, explores the change law of pile body bearing load and resistance by using two method of experimental analysis and numerical simulation. Finally the author puts forward the calculation method of the pile under the combined action of the vertical and horizontal load combining with the computer programming.