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Abstract:
Based on a self- Anchored suspension bridge with it three towers a 3D finited-element model is developed to establish its defomied equilibrum configuratbn due to dead loadiig Starting from defomed configuration a modal analyst is perfomied to provirle the frecpiencies and mode shapes Strutrural and material paranetric studbs shav hat tensbn stiffness of cable vertical bending stillness of stringer selfweght of deck and riser span ratio play an important role in the dynamic characteristics of self anchored suspension bridge it three towers.
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Source :
Journal of Earthquake Engineering and Engineering Vibration
ISSN: 1000-1301
CN: 23-1157/P
Year: 2010
Issue: 4
Volume: 30
Page: 97-102
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