Опір кільцевих фундаментів за МГЕ

Abstract

The purpose of the work is to solve a professionally applied problem of using ring piles in the construction industry, using general methods and techniques for solving it with scientific research. Therefore, the topic of the work is relevant to the science and practice of foundation construction, it contains reasoned conclusions. Construction is one of the main branches of the national economy, requiring enormous material costs. Designing the behaviour of soil foundations for structures has its characteristics. The reliability of structures is ensured by their use in the design of the basic laws of the mechanics of dispersed soils, which take into account the specifics of their behavior under load. Based on the results of theoretical studies using the modern numerical method of boundary elements (BEM) with the use of modern scientific research, numerical studies were carried out to solve the actual applied problem of determining the bearing capacity of ring foundation piles, an analysis of the influence of ring pile thickness on resistance to vertical load was carried out, practical orientation the obtained results allow us to use the most economical version of these piles in design practice. There is not enough experimental data on VAT foundations and ring foundations. The methods of their calculation used are imperfect. Therefore, the development of theoretical provisions for the calculation of ring foundations is an urgent task.