Makes it possible to write a relation between the apartments and the curvature of the beams made from materials not be linear according to the members that generalize Ludwick (2.7). Research of Saetiew and Chucheepsakul [34]
Written comments can be made of the relationship between Motorola and the curvature of the beams are made of material nonlinearity and generalize Ludwick has come to (2.7) of research and Saetiew Chucheepsakul [34].
It can write the relationship between moment and curvature of the beam made of material nonlinear model generalize Ludwick according to 2.7 member (). From the research of Saetiew 34 Chucheepsakul [and].