EVALUASI DARI KETENTUAN TCPSB - 91 MENGENAI GESER DITINJAU DAR! TEORI MEDAN TEKAN ( COMPRESSION FIELD THEORY )

• Main Author: Suprapto, Kurdian
• Format: Theses
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/2786
• Institution: Institut Teknologi Bandung

A background and concept of TCPSB-91, compression field theory and modified compression field theory for reinforced concrete beam subjected to shear bending are presented in this thesis. It was found that, the shear bending capacity based on MTMT prediction was about five percents greater than experimental results by Anderson and Ramirez for Narrow\'s beam test specimens. Otherwise, TCPSB-91 gave less results for about thirty percents because in fact that truss model was not quite accurate and theta was typically less than fourty five degrees. A background and concept of TCPSB-91, compression field theory and modified compression field theory for reinforced concrete beam subjected to shear bending are presented in this thesis. It was found that, the shear bending capacity based on MTMT prediction was about five percents greater than experimental results by Anderson and Ramirez for Narrow\'s beam test specimens. Otherwise, TCPSB-91 gave less results for about thirty percents because in fact that truss model was not quite accurate and theta was typically less than fourty five degrees. Furthermore, the adopted formulations were developed empirically and they were conservative. The compression field theory which is now one of the new concrete shear strength concepts, however, is still developed. During the next decade it is hoped that the design regulations for shear strength canbeintregrated and simplified rationally.