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YAPILARIN SİSMİK İZOLASYONUNDA KAYAN MODLU AKTİF KONTROL YÖNTEMİ

SLIDING-MODE ACTIVE CONTROL METHOD IN SEISMIC ISOLATION OF STRUCTURES

Journal Name:

  • Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi

Publication Year:

  • 2002

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
In this theoretical study, sliding-mode control method which is one of the active control methods has been applied to suppress structural vibration of earthquake excited structure. The robustness of sliding mode control has been proved when parametric uncertainties, modeling inaccuracies and varying dynamic loads exist. For numerical application, 8- story shear building excited by dynamic loads has been considered. To obtain the response of the building under earthquake forces, the east-west acceleration component of 1992 Erzincan earthquake and the east-west acceleration component of Düzce record and the north-south acceleration component of Bolu record of 1999 Düzce earthquake have been used. The obtained results have been presented in graphical form and compared with each other.
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Abstract (Original Language): 
Mevcut kuramsal çalışmada, deprem etkisi altındaki yapıların titreşimlerini azaltmak için aktif kontrol yöntemlerinden biri olan kayan modlu kontrol yöntemi uygulanmıştır. Bu yöntemin, değişen dinamik yükler, modelleme hatası ve parametrik belirsizliğin olduğu durumlardaki performansı ortaya konmuştur. Sayısal uygulama için dinamik etkiye maruz lineer sönümlü sekiz katlı bir bina göz önüne alınmıştır. Dinamik etki olarak, 1992 Erzincan depremi doğu-batı ivme bileşeni ile 1999 Düzce depreminin Düzce kaydı doğu-batı ivme bileşeni ve Bolu kaydı kuzey-güney ivme bileşeni kullanılmıştır. Elde edilen çözümler birbirleriyle karşılaştırılmış ve sonuçlar grafiksel olarak sunulmuştur.
FULL TEXT (PDF): 
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  • 3
45-56
  • Turkish

REFERENCES

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