Pengaruh Variasi Jarak Antar Fondasi Tiang Kelompok Dan Variasi Kekasaran Per…

ABSTRACT Upper soil crust of coastal area in Indonesia consists of greatly-thick soft soil. Therefore, the use of end-bearing type pile foundation on that kind of area is highly discouraged due to how expensive it is economically. Friction pile becomes an alternative foundation for coastal area, however there’s still little friction between pile surface and soil due to concrete and steel…