Farklı kökenlere sahip killerin kompaksiyon özelliklerinin karşılaştırması

Killi zeminlerin mühendislik davranısları kilin cinsi, olusum ortamı ve ayrısma durumları gibi etkenler tarafından denetlenmektedir. Bu bağlamda farklı olusum ortamı ve kökene sahip denizel Handere kili, karasal (alüvyal) Almanpınarı kili ve rezidüel (kalıntı) Kayapınarı kili üzerinde indeks ve standart kompaksiyon deneyleri yapılarak temel fiziksel özellikleri ve sıkısmanın temel parametreleri olan en büyük kuru yoğunluk (γk) ve optimum su içerikleri (Wopt) belirlenmistir. Sonuçlar sedimanter kökenli Handere ve Almanpınarı killerinin kompaksiyon parametrelerinin oldukça yakın, rezidüel Kayapınarı kilinin ise söz konusu diğer killerden oldukça farklı olduğunu göstermistir. Bunun yanında Hanedere ve Almanpınarı kilinin dolgu malzemesi olarak

Correlation of compaction properties of clays with distinct origin

Engineering behaviors of clayey soils are governed by factors such as type, sedimentation environment, degree of weathering of clay. In this context, basic physical properties and maximum dry density (γk) and optimum water content (Wopt), which are basic parameters of compaction, were determined by way of carrying out index and standard compaction tests on the Handere clay (shallow marine), the Almanpınarı clay (terrestrial/alluvial) and the Kayapınarı clay (residual). Results indicate that compaction parameters of the Hanedere clay and the Alampınarı clay are very similar but Kayapınarı clays’ are significantly different from the others. Besides, the Handere and the Almanpınarı clays are more suitable material for filling applications than the Kayapınar clay as fill material.

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