Effect of external post-tensioning on steel–concrete composite beams with partial connection
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DOI: 10.1016/j.engstruct.2021.113130
Abstract: Abstract In this paper, an experimental and numerical study was presented for strengthened composite steel–concrete beams using externally post-tensioning tendons with a partial shear connection. Four composite steel–concrete beams under a static monotonic load were… read more here.
Keywords: composite beams; connection; effect external; post tensioning ... See more keywords
Cyclic loading behavior on strengthened composite beams using external post-tensioning tendons (experimental study)
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DOI: 10.1016/j.istruc.2020.12.017
Abstract: Abstract In recent years, due to corrosion and the constant demand for increased traffic flow, it emerged that there is a need for an efficient system that can be used to repair and / or… read more here.
Keywords: composite beams; cyclic loading; external post; post tensioning ... See more keywords
Fragility-based methodology for evaluating the time-dependent seismic performance of post-tensioned timber frames
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DOI: 10.1177/8755293019878196
Abstract: Since 2010, the construction of post-tensioned wooden buildings (Pres-Lam) has been growing rapidly worldwide. Pres-Lam technology combines unbonded post-tensioning tendons and supplemental damping devices to provide moment capacity to beam–column, wall–foundation, or column–foundation connections. In… read more here.
Keywords: methodology; pres lam; time; performance ... See more keywords