Seismic retrofit of external concrete beam-column joints reinforced by plain bars using steel angles prestressed by cross ties
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DOI: 10.1016/j.engstruct.2017.07.014
Abstract: Abstract A method for seismic retrofit of beam-column joints, designed without seismic considerations and reinforced by plain bars, is examined. The method, already applied to connections reinforced by deformed bars, has been modified for joints… read more here.
Keywords: plain bars; cross ties; cross; beam column ... See more keywords
Experimental verification of the effectiveness of elastic cross-ties in suppressing wake-induced vibrations of staggered stay cables
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DOI: 10.1016/j.engstruct.2018.04.033
Abstract: Abstract In the present study, two pairs of cable models were specially designed and tested to reproduce wake induced vibration (WIV) of stay cables in a wind tunnel. The interaction between multi-modes and the flexibility… read more here.
Keywords: elastic cross; cross ties; cross; cross tie ... See more keywords
Parametric studies on the dynamic properties of stay cables interconnected with uniformly distributed cross-ties
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DOI: 10.1177/1369433218786544
Abstract: The cable-stayed bridge is one of the most popular super-long-span bridges. However, the stay cables are prone to large vibration because their inherent characteristics of low mass, small damping, and large flexibility. Keeping the stay… read more here.
Keywords: uniformly distributed; cable; cross ties; cross ... See more keywords