1. Building code requirements for reinforced concrete (ACI 318-95);ACI Committee 318,1995
2. Requirements for design and construction of reinforced concrete structures TS 500;Turkish Standardization Institute,2000
3. 363 State-of-art-report on high strength concrete;ACI Committee;ACI Materials Journal,1984
4. CEB-FIB Model Code, Bull. D'information CEB, No. 213/214, Lausanne, 1993.
5. Concrete structures design rules NS 3473;Norwegian Council for Building Standardization,1992