Static pile load test to failure is the ultimate procedure available to examine the capacity and integrity of deep foundations. Being expensive and time consuming, the procedure is often substituted for the application of a load to a certain factor (most often two) times the contemplated design load. In fact, only a proof test is carried out while the ultimate capacity and actual factors of saf...

Abstract This research was conducted to reinforce the sheet pile located on embankment of Ciliwung Lama river – Inspection Road (RSCM) in Central Jakarta. The road is beside riverbanks collapsed for 40 m and position that slopes towards river. Based field observations analysis stability carried out, road’s collapse not due unstableness but inability receive lateral soil pressure. method used Pl...

This study aimed to investigate whether the seismic fragility and performance of interaction soil-pile-structure (ISPS) were affected by different parameters: axial load, a section pile, longitudinal steel ratio pile implanted in type sand (loose, medium, dense). In order better understand ISPS phenomena, series nonlinear static analysis have been conducted for two cases, namely: (i) fixed syst...

The dynamic characteristics of the flow around pile directly determine distribution law force on pile, which is basis calculation load hydraulic structure. At present, model test and numerical simulation methods are mainly used to study pile. There problems scale effect accuracy in laboratory test, inherent method, such as determination medium parameters, mesh division, boundary conditions. The...

alcohol production from molasses can lead to large amounts of wastewater that cause serious environmental concern. it is characterized with extremely high organic loading rate, high turbidity and dark brown color .composting this kind of wastewater is a biothermal aerobic process that during composting heat generated by the composition of the organic material reduces the moisture content of the...