Kestabilan Dinding Penahan Tanah Jenis Corrugated Concrete Sheet Pile (CCSP) Pada Pekerjaan Galian Abutmen Jembatan Bh 1751 Di Kecamatan Lok Ulo, Kebumen

Astuti, Septiana Widi
Prativi, Ayu

Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal)
Vol 3 No 1 (2019): Jurnal Perkeretaapian Indonesia Volume 3 Nomer 1 Tahun 2019

Abutment bridge is a building under the bridge located on both sides of the bridge end. The process of building a bridge abutment often requires excavation to the depth of the abutment base so that the abutment reinforcement and casting work can be carried out. In deep excavation work, each side of the excavation needs to be installed in a flexible retaining wall type (plaster) first. In this study, CCSP stability analysis was carried out on earth excavation work for abutment bridge BH 1751. The calculation method starts from determining the lateral earth pressure acting on the soil, then determining the depth of CCSP planting that is able to produce CCSP stability on the rolling force. The analysis shows that the depth of CCSP planting that meets the safety requirements of the rolling force is 20 m