000 03133nas a2200421 a 4500
005 20260818175834.0
008 220211 2020 th uu m rtt 0| a1eng
035 _a.b12379074
099 9 _aAIT Thesis no.ST-20-11
100 1 _aSthapit, Ronit
245 1 0 _aReinforced concrete beam-column joint simulation under reversed cyclic loads using layered-shell elements In SAP2000
260 _aPathum Thani, Thailand :
_bAsian Institute of Technology,
_c2020
300 _a79 leaves :
_bill.
490 1 _aThesis ;
_vno. ST-20-11
500 _aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering in Structural Engineering, School of Engineering and Technology
502 _aThesis (M. Eng.) - Asian Institute of Technology, 2020
520 _aBeam-column joint is one of the most complex structural components which is still studied till date. The damage to the joint during a major event such as an earthquake can cause the whole structure to collapse. Even though this fact is well known, practicing engineer still model joint as a rigid connection during NLTHA due to restrictions such as analysis time and model complexity. Hence, the need for a simplistic beam-column joint is realized. In this study a numerical model for the beam-column joint is developed using Layered Shell Elements. The developed model is then subjected the reversed cyclic loading as prescribed in the experiment. The comparison of the results and the numerical simulation show good agreement. The layer-shell model was able to capture the failure mechanism which would not be possible with the current practice of rigid joint modelling. The discrepancy between the experiment and the numerical model can be attributed to the assumption made during the modelling such as zero movement at the supports as well as the inadequacy of experimental data such as constitutive stress strain relationship for the materials.
650 0 _aReinforced concrete construction
_xEarthquake effects
650 0 _aStructural frames
_xJoints
650 0 _aSAP2000 (Computer program)
700 0 _aPunchet Thammarak,
_eChairperson
700 0 _aPennung Warnitchai,
_eExamination Committee
700 0 _aThanakorn Pheeraphan,
_eExamination Committee
710 2 _aComputer and Structures Inc. (CSI), USA,
_eScholarship Donor
710 2 _aAsian Institute of Technology Fellowship,
_eScholarship Donor
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. ST-20-11
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B15731
907 _a.b12379074
_bmnait
_cm
902 _a240419
998 _b0
_c220211
_dm
_ea
_fm
_g0
945 _lmnarc
945 _lmnarc
942 _c67
942 _c40
909 _aBarcode : -
_bCREATED : 2022-10-02
_cRECORD # : i13364698
_dLPATRON : 0
_eLCHKIN : -
_f# RENEWALS : 0
_g# OVERDUE : 0
_hIUSE3 : 0
_iTOT CHKOUT : 0
_jTOT RENEW : 0
909 _aBarcode : 30020220004793
_bCREATED : 2023-10-01
_cRECORD # : i1342385x
_dLPATRON : 0
_eLCHKIN : -
_f# RENEWALS : 0
_g# OVERDUE : 0
_hIUSE3 : 0
_iTOT CHKOUT : 0
_jTOT RENEW : 0
999 _c98906
_d98906