The strength of the pile and the reliability of the calculation results

Abstract

The foundation soil is always characterized by the components, physical and mechanical properties collectively called the information of the ground. According to the method of information acquisition, it can be divided into forms: information is the results laboratory tests and information is the results of field experiments. When using the the foundation soil information forms of different to calculate the bearing capacity of the pile, often have result of different calculations. Therefore, need to that is a matter of considering the reliability of the calculation results or the rational selection of calculated results. Based on calculation examples, the paper vvill clariíy the factors affecting the differences between the calculated results. In that, the calculation are performed on Excel to limit errors calculation of results and at the same time have many results for comparative analysis. Especially in the article refer to the static penetration test (CPT) and Standard penetration test (SPT).