أساسيات الخرسانة المسلحة و الخرسانة سابقة الإجهاد للدكتور محمد هلال
Fundamentalsof Reinforced andPrestressed ConcreteByDIPL. ING. M. HILAL DR. SC. TECHN.PROFESSOR, FACULTY OF ENGINEERINGCAIRO UNIVERSITY, GIZA2005 PREFACEStructures should be designed and constructed to fulfill safety,economy and efficiency. When dealing with reinforced and prestressedconcrete structures, the designer is facing a combination of two to-tally different materials, concrete and steel, behaving...
