Sökning: "Lutfi Ay"

Hittade 2 avhandlingar innehållade orden Lutfi Ay.

1. 1. Using prestressed steel fiber reinforced high performance concrete in the industrilization of bridge structures

   Författare :Lutfi Ay; KTH; []
   Nyckelord :Prestressed concrete; Casting steel fiber reinforced concrete; Bridges Casting steel fiber reinforced concrete; Bridges;

   Sammanfattning : .... LÄS MER

3. 2. Steel fibrous cement based composites: material and mechanical properties : behavior in the anchorage zones of prestressed bridges

   Författare :Lutfi Ay; KTH; []
   Nyckelord :process improvement of bridges; prestressed concrete; high performance concrete;

   Sammanfattning : This PhD thesis is divided into two parts. Part one dealswith the development of the material and the mechanicalproperties of Steel Fibrous Cement Based Composites (SFCBC) forimproving bridge design and construction. It familiarizes thehydration mechanisms of the high performance concrete with thehelp of Powers´ and Jensen´s models. LÄS MER