PEMETAAN PENURUNAN ELASTIS FONDASI TIANG BERDASARKAN DATA SONDIR KOTA PEKANBARU

Abstract

<span class="fontstyle0">Pekanbaru City has developed quite rapidly. Therefore, local governments are aware of the<br />high demand for multi-story building construction, so that buildings built with more than two floors<br />are required to conduct a land subsidence test. The load of a structure will be transmitted by the<br />foundation to the ground, where the soil is expected to be able to support the load. The soil subsidence<br />test is obtained from the sondir test data or also called the Dutch Cone Penetration Test (DCPT)<br />which is used to determine the profile into the soil continuously with the value of cone tip resistance<br />and blanket resistance (Wafi et al., 2013).The purpose of this study is to analyze the calculation of<br />the settlement of a single pile foundation based on the foundation bearing capacity data from the<br />sondir data obtained from the Riau University Laboratory using the elastic settlement method. The<br />research stages carried out are reviewing theories related to piles, then collecting data including<br />data on the carrying capacity of the foundation and sondir data. The final stage is conducting<br />calculation analysis. The results of this study obtained a map of the elastic settlement of the pile<br />foundation at a depth of 6 meters, 12 meters and 18 meters</span>