Assessing Load Bearing Capacity of Bored Piles: A Comparative Review of Methodologies
Keywords:
Field tests, Finite Element Method (FEM), Pile capacity, Pile, SoilAbstract
Determining the capacity of piles is crucial for
maintaining structural stability in a wide
range of construction projects. This
comprehensive review compares the
calculation of pile capacity utilizing three
distinct methodologies: the theoretical
approach, empirical methods, and field test
results, drawing insights from past research
works. The theoretical approach relies on
mathematical models and soil mechanics
principles to estimate pile capacity.
Conversely, empirical methodologies derive
from historical data and correlations derived
from past field experiments. Past studies have
extensively investigated and applied various
methodologies to estimate pile capacity. The
review systematically synthesizes findings
from prior research, delving into the
strengths and limitations of each
methodology. Studies employing theoretical
models often emphasize detailed insights into
soil behaviour but acknowledge challenges
related to assumptions that might not
universally apply. Empirical methods, while
expedient, sometimes lack accuracy across
diverse soil conditions or geologies, as
evidenced in previous investigations. Field
test results, despite providing practical data,
have been noted for their costliness and timeintensive
nature in various studies. Reviewing
past research work, it will guide engineers,
researchers, and stakeholders in making
informed decisions about the most suitable
methodology for calculating pile capacities in
diverse construction settings, thus
contributing to enhanced efficiency and
reliability in structural design and
implementation.