Kazıklı Radye Temel Boyutlarının Oturma Davranışı Dikkate Alınarak Optimum Tasarımı
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Date
2020
Authors
Demiröz, Atila
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Abstract
Günümüzde gelişen teknoloji ve artan nüfus oranına bağlı olarak, yüksek katlı yapıların inşası zorunlu hale gelmiştir. Bu durum yapı ve temel güvenliği açısından çalışmaların arttırılmasını da gerekli kılmaktadır. Çünkü, genellikle yüksek katlı binalar için tasarlanan kazıklı radye temeller maliyet açısından beklenmedik rakamlar sunabilmektedir. Bu durumun önüne geçebilmek amacı ile uygun boyutlandırmanın seçilmesi gerekir. Kazık ve radye boyutlarının hem ekonomik hem de güvenli tarafta kalabilecek şekilde doğru tasarlanması gerekir. Dolayısıyla boyutların, taşıma kapasitesi ve oturma miktarları üzerindeki etkileri bilinmelidir. Bu amaçla, bu çalışmada, kazık uzunluğu, kazık çapı ve kazık sayısının kazıklı radye temellerdeki oturma davranışı üzerindeki etkileri araştırılmıştır. Geliştirilen örnek bir matematik model dikkate alınarak, Randolph metodu esaslı bir hesap kodu yazılmış, boyutlandırma değişimine bağlı olarak maksimum oturma ve farklı oturma değerleri analiz edilmiştir. Analiz sonuçları grafiksel olarak sunulmuştur. Çalışma sonucunda, optimum çözümün kazık boyunun ve çapının arttırılmasına bağlı olduğu gösterilmiştir. Ayrıca kazık sayısı ve lokasyonunun oturma davranışına etkisi araştırılmıştır.
Due to the developing technology and the increasing population rate today, the construction of high-rise buildings has become mandatory. This situation makes it necessary to increase the studies in terms of structure and foundation safety. Because piled raft foundations, which are generally designed for high-rise buildings, can offer unexpected figures in terms of cost. In order to prevent this situation, proper sizing should be chosen. Pile and raft sizes must be designed correctly so that they can remain both economical and safe. Therefore, the effects of dimensions on bearing capacity and settlement amounts should be known. For this purpose, in this study, the effects of pile length, pile diameter and pile number on pile raft foundation settlement behavior were investigated. Considering a sample mathematical model developed, an account code based on the Randolph method was written, and the maximum settlement and different settlement values were analyzed depending on the sizing change. Analysis results are presented graphically. As a result of the study, it was shown that the optimum solution depends on increasing the pile length and diameter. In addition, the effect of the number and location of the pile on the settlement behavior was investigated.
Due to the developing technology and the increasing population rate today, the construction of high-rise buildings has become mandatory. This situation makes it necessary to increase the studies in terms of structure and foundation safety. Because piled raft foundations, which are generally designed for high-rise buildings, can offer unexpected figures in terms of cost. In order to prevent this situation, proper sizing should be chosen. Pile and raft sizes must be designed correctly so that they can remain both economical and safe. Therefore, the effects of dimensions on bearing capacity and settlement amounts should be known. For this purpose, in this study, the effects of pile length, pile diameter and pile number on pile raft foundation settlement behavior were investigated. Considering a sample mathematical model developed, an account code based on the Randolph method was written, and the maximum settlement and different settlement values were analyzed depending on the sizing change. Analysis results are presented graphically. As a result of the study, it was shown that the optimum solution depends on increasing the pile length and diameter. In addition, the effect of the number and location of the pile on the settlement behavior was investigated.
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Keywords
Kazıklı Radye Temeller, Distributed Pile Raft Foundations, Oturma Esaslı Boyutlandırma, Settlement Based Sizing, Kazık uzunluğu, Pile length, Randolph metodu, Randolph method
Turkish CoHE Thesis Center URL
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Source
İleri Mühendislik Çalışmaları ve Teknolojileri Dergisi
Volume
1
Issue
2
Start Page
123
End Page
129
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