İki sıra boşluklu deprem perdelerinin sürekli bağlantı yöntemi ile zorlanmış titreşim analizi
The forced vibration analysis of two-bay coupled shear walls using continuous connection method
Yazar: İSKENDER BOZKURT
Danışman: PROF.DR. ORHAN AKSOĞAN
Çukurova Üniversitesi / Fen Bilimleri Enstitüsü / İnşaat Mühendisliği Ana Bilim Dalı
Derece: Yüksek Lisans, 2005
Konu: İnşaat Mühendisliği = Civil Engineering

Özet:
OZYU KSEK LISANS TEZII SIRA BOS LUKLU DEPREM PERDELERI N SU REKLIKI NI BAG LANTII TRES I ANALIYO NTEMI LE ZORLANMIS TI M ZIIskender BOZKURTC UKUROVA U NIVERSITESIFEN BI MLERILI ENSTI SUTUI AAT MU HENDI G INS SLI ANABI M DALILIDanşs man : Prof. Dr. Orhan AKSOG ANYşl : 2005, Sayfa: 184Juri : : Prof. Dr. Orhan AKSOG AN: Yard. Doc . Dr. H. Murat ARSLAN: Yard. Doc . Dr. Seren AKAVCI (GU VEN)Surekli baglantö yontemi, yatay yukler etkisindeki bosluklu perdelerin analiziic in c ok yaygö olarak kullanö bir yontemdir. Bu c alö smada, elastik temele oturann lanve baglantö kirisleri ve perde duvarlarö birlesiminde baglantö elastikligi bulunan,belirli yuksekliklerine guc lendirici kirisler yerlestirilmis iki ac ö klö simetrikklöolmayan bosluklu perdelerin serbest ve zorlanmö titresim analizi yapö stös lmö r.sToplanmö kutle modeline donusturulen sistem ic in surekli baglantö yontemikullanö p, baglantö kirislerinin ve guc lendirici kirislerin orta noktalarölö nda duseylarak c ozume gidilmistir. Bu analizyerdegistirme ic in uygunluk denklemi yazösö nda temelin dusey, yatay ve donel rijitlikleri de goz onune alörasö narak tabanda sö rnösartlarö yazö stö Birim yukleme durumlarö ic in duvarlardaki yerdegistirmelmö r.sekilleri bulunduktan sonra esneklik matrisi yazö p tersi alölö narak da rijitlik matrisisbulunmustur. Rijitlik matrisi ve toplanmö kutle kabulu ile elde edilen kutlematrisinin serbest titresim denkleminde yerine konulmasö ile sistemin dogalfrekanslarö ve bunlara ait mod sekil vektorleri elde edilmistir. Mod birlestirmeteknigi kullanö larak girisimsiz denklem takö mlarö elde edilip, Newmark yonteminda analiz yapö stö Daha sonra da, Wilson spektralkullanö larak zaman tanö alanöm lmö r.larak spektrum analizi yapö stö Yapö analiz ic in Fortranivme degerleri kullanö lmö r. lanrlanmö ve c esitli orneklersyazö m dilinde genel amac lö bir bilgisayar programö hazölöic in bu program ile c ozumler yapö stö Bu ornekler SAP2000 yapö analizilmö r.programö ile de c ozulerek hazö rlanan programö dogrulugu kontrol edilmistir.nAnahtar kelimeler: Surekli Baglantö Yontemi, Deprem Perdeleri,I Sö Bosluklu, Guc lendirici Kiris, Dinamik Analizki raI

Abstract:
ABSTRACTMSc THESISTHE FORCED VIBRATION ANALYSIS OF TWO-BAY COUPLEDSHEAR WALLS USING CONTINUOUS CONNECTION METHODIskender BOZKURTDEPARTMENT OF CIVIL ENGINEERINGINSTITUTE OF NATURAL AND APPLIED SCIENCESUNIVERSITY OF C UKUROVASupervisor : Prof. Dr. Orhan AKSOG ANYear : 2005, Pages: 184Jury : Prof. Dr. Orhan AKSOG AN: Assist. Prof. Dr. H. Murat ARSLAN: Assist. Prof. Dr. Seren AKAVCI (GU VEN)The continuous connection method is a method widely used for the analysisof coupled shear walls subject to horizontal loads. In this study, the free and forcedvibration analyses of a nonsymmetric two-bay coupled shear wall with stiffeningbeams at certain heights and elastic connecting beam-wall connections, resting on anelastic foundation are carried out. The solution of the problem is realized by writingthe compatibility equation for the vertical displacements at the midpoints of theconnecting and stiffening beams using continuous connection method for the systemwhich is modeled as a system of lumped masses. During this analysis, the boundaryconditions at the bottom are written considering vertical, horizontal and rotationalrigidities of the foundation. Having found the displacements of the piers for unitloadings, the flexibility matrix is written. The stiffness matrix is found by invertingthe flexibility matrix. Substituting the mass matrix obtained by the lumped massassumption and the stiffness matrix into the vibration equation, the naturalfrequencies and the corresponding mode shape vectors are obtained. Uncoupledsystems of equations being obtained, the analysis has been carried out in the timedomain using Newmark method. Using Wilson spectral acceleration values,spectrum analysis has been carried out. Following the analysis, a general purposecomputer program in Fortran language has been prepared and, then, using thisprogram various examples have been solved. These examples have been solved bySAP2000 structural analysis program, as well, so as to check the validity of theprepared program.Key Words: Continuous Connection Method, Shear Walls,Two-Bay Coupled, Stiffening Beam, Dynamic Analysis.II