DETERMINATION OF ULTIMATE BEARING CAPACITY IN DEEP SOIL MIXING METHOD
نویسندگان
چکیده
Bu çalışmada, Amasya İli, Merkez İlçesi’nde inşaası yapılan konut türü yapı için temel zemini ıslahında uygulanan derin zemin karıştırma yönteminin incelemesi gerçekleştirilmiştir. Derin yöntemi, mevcut problemli zeminlere çeşitli mekanik şaftlar vasıtasıyla katkı maddelerinin (bağlayıcı) enjekte edilerek karıştırılması esasına dayanır. Yöntem, kohezyonsuz zeminlerde genel olarak taşıma kapasitesi artırmak, oturmaları ve sıvılaşma potansiyelini azaltmak amaçlarıyla uygulanabilir. çalışma kapsamında; gücü problemi beklenen 80 cm çapında 15,00 metre boyunda kolonları tasarlanmıştır. Sahada statik eksenel yükleme deneyinden elde edilen sonuçlara göre literatürde yaygın kullanılan Brinch Hansen %80, Chin Kondner, Decourt, Mazurkieicz Hirany Kulhawy yöntemleri ile kolonu nihai belirlenmiştir. Ayrıca tekil Plaxis 3D Foundation sonlu elemanlar yazılımıyla modellenerek tahmini yapılmıştır. Sonuç olarak; teorik hesaplanan değerine en yakın sonucu yöntemi vermiştir. %80 yönteminde ise düşük edilmiştir.
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ژورنال
عنوان ژورنال: Mühendislik bilimleri ve tasar?m dergisi
سال: 2023
ISSN: ['1308-6693']
DOI: https://doi.org/10.21923/jesd.1125679