Open AccessBearing capacity of deep bored piles
Author(s) -
Van Trong Le
Publication year - 2020
Publication title -
vestnik graždanskih inženerov
Language(s) - English
Resource type - Journals
ISSN - 1999-5571
DOI - 10.23968/1999-5571-2020-17-3-116-126
Subject(s) - geotechnical engineering , bearing capacity , extrapolation , geology , saint petersburg , bearing (navigation) , resistance (ecology) , point (geometry) , engineering , civil engineering , geography , mathematics , russian federation , cartography , mathematical analysis , ecology , geometry , biology , regional science
Modern technical regulations and design principles are limited by soil resistance on the side surface and under the point of bored piles up to 40 m. Meanwhile, the construction of high-rise buildings and underground structures requires the use of deeper bored piles. The author has set the task to determine the soil resistance for deep-bored piles by statistical processing of numerous results of field tests of bored piles and nonlinear extrapolation of soil resistance to a depth of 100 m in the geological conditions of Saint Petersburg.