Abstract
Handling the stability of embankments and slopes on bridge abutments often faces major challenges, especially when field conditions have limited land. This land limitation causes the embankment geometry to be unable to be made with a gentle slope as in conventional designs. To answer these problems, several alternative construction handling options are needed that are able to reduce land requirements, while still ensuring the structural safety factor. The research method used is the approach used is a qualitative descriptive method, namely by collecting and analyzing primary and secondary data from the parameters and variables studied to obtain conclusions. The results of various handling alternatives include using the handling of Replacement 2 meters + 3.5 meters Selected Material + Retaining Wall + 4 Layers of Geotextile PP 50 + Preloading 2 meters obtained a 1-year settlement of 8.7 cm and a 10-year settlement of 10.7 cm. The safety factor at the 1-year stage is 2.085 and at the 10-year stage is 2.027. Handling with PVD Int. 1 meter + PHD + 3.5 meters Selected Material + Retaining Wall + 4 Layers of Geotextile PP 50 + Preloading 2 meters obtained a 1-year settlement of 9.0 cm and a 10-year settlement of 11.1 cm. The safety factor at the 1-year stage is 1.908 and at the 10-year stage is 1.947. Handling with Slab On Pile with Bore Pile D800 Int. Transverse 5 meters, Int. Lengthwise 3 meters obtained a 1-year settlement of 1.0 cm and a 10-year settlement of 1.30 cm. The safety factor at the 1-year stage is 1.545 and at the 10-year stage is 1.547.