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035 _a.b11939114
099 9 _aAIT Thesis no.ST-04-16
100 0 _aDo Thi Kim Dung
245 1 0 _aFiber section model of a nonlinear reinforced concrete beam element for pushover analysis of bridge pier
260 _aPathum Thani, Thailand :
_bAsian Institute of Technology,
_c2004
300 _a74 leaves
490 1 _aThesis ;
_vno. ST-04-16
500 _aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology
502 _aThesis (M.Eng.) - Asian Institute of Technology, 2004
520 _aFiber section model for reinforced concrete beam element is developed in this study. The program is validated for several reinforced concrete frames which have rectangular or circular cross-section and are subjected to applied load in many directions. The results showed that the present model has been capable of predicting the nonlinear response of reinforced concrete frames well. The present modeling of material properties is capable of capturing the dominant flexural behavior of reinforced concrete frames in the elastic and inelastic. For both unconfined concrete and confined concrete frames, the load-displacement relationships of fiber section analysis show good results. Moreover, based on fiber section analysis modal pushover analysis is developed to investigate the seismic performance of the reinforced concrete bridge pier in terms of multi-mode. The results of seismic performance of one circular reinforced concrete bridge pier with some first modes shows reasonable results.
650 0 _aReinforced concrete
650 0 _aConcrete beams
650 0 _aBridges, Concrete
700 1 _aKim, Kidu,
_eChairperson
700 0 _aPichai Nimityongskul,
_eExamination Committee
700 0 _aPennung Warnitchai,
_eExamination Committee
710 2 _aPetrovietnam,
_eScholarship donor
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. ST-04-16
856 _3Full-Text
_u http://203.159.5.9/ait-thesis/detail.php?q=B08995
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