Analytical and experimental investigation of steel friction dampers and horizontal brake pads in chevron frames under cyclic loads
Recent observations of earthquake-related damage have shown that some structural
damage occurs in welded joints. Because of weak connections, the idea of using chevron
bracing with a horizontal friction brake pad (FBP) damper, which can easily be replaced after
an earthquake, has been proposed. First, in this study, a high-performance friction damper
that can be manufactured and installed at a low cost is introduced. First, nine models were
analysed numerically with ABAQUS software, and then two optimal models were selected …
damage occurs in welded joints. Because of weak connections, the idea of using chevron
bracing with a horizontal friction brake pad (FBP) damper, which can easily be replaced after
an earthquake, has been proposed. First, in this study, a high-performance friction damper
that can be manufactured and installed at a low cost is introduced. First, nine models were
analysed numerically with ABAQUS software, and then two optimal models were selected …
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