STUDI KELONGSORAN PADA LERENG TERBEBANI SILO DENGAN SSR-FEM PADA LOKASI SINAR MAS AGRO RESOURCE - SUNGAI BUAYA MILL LAMPUNG
ABSTRACT: There have been
twice (2) land movement on bevel loaded with silo at Sinar Mas Agro Resources –
Buaya Mill River, Lampung, in the rainy season 2005 and 2006 without
significant bevel strengthening. The bevel condition afler landslide was
analysed using shear strength reduction
technic-finite element method (SSR-FEM). The information of landslide area zone
prediction, landslide direction and land deformation after landslide as a
result from analysis using SSR-FEM is useful as a guidance in the decision making
to choose the method of bevel
strengthening. A significant safe factor reduction (SF) of bevel stability at unloaded condition and silo loaded condition indicated
that silo planning on the bevel requires a further study to find the type of appropriate foundation system in order to minimize the
risk of failed-silo structure on the bevel.
Key words: kesetabilan lereng,
kelongsoran, metode elemen hingga
Penulis: Hanggoro Tri Cahyo A
Kode Jurnal: jptsipildd060015
