TY  - JOUR
T1  - Dynamic Analysis Of Composite Sandwich Beams Under Moving Mass
TT  - Hareketli Kütle Etkisi Altindaki Kompozit Sandviç Kirişlerin Dinamik Analizi
AU  - Kahya, Volkan
AU  - Mosallam, Ayman
PY  - 2011
DA  - April
DO  - 10.17780/ksujes.26155
JF  - Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi
JO  - KSU J. Eng. Sci.
PB  - Kahramanmaraş Sütçü İmam Üniversitesi
WT  - DergiPark
SN  - 1309-1751
VL  - 14
IS  - 1
LA  - en
AB  - In this study, approximate analytical solution for the dynamic response of composite sandwich beams subjected to moving mass is presented. Using modal superposition, the equation of motion for the beam is derived in matrix form. Since coefficients of the matrix equation of motion are time-dependent, Newmark's method is employed for numerical solution. Effects of the lamina thickness and the fiber orientation on the beam deflection and the contact force between the beam and the mass are studied.
N2  - Bu çalışmada, hareketli kütle etkisi altındaki kompozit sandviç kirişlerin dinamik davranışı için yaklaşık bir analitik çözüm sunulmuştur. Modal süperpozisyon kullanılarak kiriş için hareket denklemi matris formda elde edilmiştir. Bu hareket denkleminin katsayıları zamana bağlı olduğundan, Newmark metodu kullanılarak sayısal çözüm yapılmıştır. Tabaka yüksekliği ve lif doğrultularının, kiriş çökmesi ve hareketli kütle ile kiriş arasında meydana gelen değme kuvveti üzerindeki etkileri incelenmiştir
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UR  - https://doi.org/10.17780/ksujes.26155
L1  - https://dergipark.org.tr/tr/download/article-file/180957
ER  -