Özet:

Due to the expansion of cities, the need for construction has arisen in areas with poor soil carrying power. It stands out as a pile raft foundation system on soils with low soil bearing capacity. The most important task of the pile raft foundation system is to deliver the loads that influence the structure to more strong soil. Basement + 6 floors, which are analyzed, are designed to be residential type structures. Static calculations of the building were made using the licensed ideCAD Static (Ver. 10.92) program ing accordance with the Turkish Building Earthquake Regulation which entered into force in 2019. By keeping the pile diameters constant at 120 cm, the length of the pile in the 2,5 m spaced pile system was 19 m pile 120, in the 3,5 m spaced pile system the stake length was 25 m pile 66. On pile raft foundations, it is understood that there are differences in the length of the piles when the pile distance is changed by keeping the pile diameters constant. In the analyses, it was concluded that either the pile diameter or the pile length should be increased depending on the increase in distance change. Another option is to increase both the pile diameter and the pile length together depending on the increase in pile distance change.

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