Open AccessBearing capacity of bored piles made with polymer drilling mud
Author(s) -
V Lesnitsky,
O. A. Shulyat’ev,
S. O. Shulyat’ev
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1928/1/012035
Subject(s) - polyacrylamide , borehole , geotechnical engineering , drilling , bearing capacity , slurry , geology , soil water , drill , drilling fluid , petroleum engineering , engineering , materials science , composite material , mechanical engineering , soil science , chemical engineering
The main results of the work on the analysis of the possibility of using polyacrylamide drilling muds for the installation of drill piles, barrettes and slurry walls in sandy soils are presented. The results of the study of the possibility of solutions to keep the walls of boreholes from collapse, laboratory studies of the effect of polyacrylamide solutions on the shear strength of soils, as well as the results of field tests of piles with static pulling load are reflected.