| dc.description.abstract | The spun pile is a structural component that can accept lateral loads
that cause internal forces in the form of bending moments. In the
field, the need to use spun piles as the foundation of a building has
been widely used. However, the availability of spun pile types in the
area is sometimes not under the strength requirements of the
building, and it can be insufficient or even vice versa. This resulted
in the use of spun piles being less effective and efficient.
This research was conducted to find out the effect of the spun pile
when the inside of the spun pile is filled with concrete and
reinforcement. This research begins by finding the ideal mesh size.
Carry out a validation test by comparing the moment and deflection
values in the numerical modeling compared to the experimental
results. The research continued by providing variations on the
model by filling the inside of the spun pile with concrete and
reinforcement.
The mesh size in this model is 30 mm. From the modeling of the
three variations that have been carried out, in variation one, there
is an increase in strength at the maximum moment of 10,01%. In
variation two, there is an increase in strength at maximum moment
of 15,72%. In variation three, there is an increase in strength at
maximum moment of 16,85%. However, the difference in the results
of variation two and variation 3 was not too significant, and there
was only an increase in strength of 1.13%. | en_US |
