집중하중을 받는 춤이 큰 보의 역학적 거동에 관한 연구 ( A Study on The Mechanical Behaviour of Deep Beams under Concentrated Loading )

The objective of this study is to provide the detailing of bar and the mechanical behavior of rienforced concrete deep beam throughout the experimental results, Strut and Tie Model(STM),ACI Building Code, and the Finite Element Analysis. The results are as follows : 1) The Failure Mechanism is that DG type appears Shear-Failure and DS,DB,DW type appears Flexural -Failure.2) The initial cracking load of the Finite Element Analysis is more lower than that of the experimental load. 3) The yielding load of DS, DB,DW type is differently estimated each other,but the ultimate bearing loads are about the same. 4) The shear capacity of DG type with the Shear-Failure Mechanism is as a few as that of STM. 5) the yielding loads of DS. DB,DW type are as a few as those of the Finite Element Analysis. 6) The ultimately bending capacity of DS.DB,DW type are as not a few as that of ACI,consequently its amendment is required.