BUCKLING BEHAVIOR AND CYCLIC DEFORMATION CAPACITY OF CIRCULAR HOLLOW SECTION MEMBERS WITH 20 OF THE SLENDERNESS RATIO IN TRUSS TOWER STRUCTURES DOI Open Access
Yuki TERAZAWA, Tōru Takeuchi,

Sayo YASUI

et al.

Journal of Structural and Construction Engineering (Transactions of AIJ), Journal Year: 2024, Volume and Issue: 89(823), P. 1027 - 1038

Published: Aug. 31, 2024

A series of quasi-static cyclic tests cold-formed circular hollow section members (which is used in steel tower structures) with 20 or 40 the slenderness ratio and 60 to 80 diameter-to-thickness was performed investigate buckling behavior cumulative deformation capacity. modified Shibata-Wakabayashi hysteresis model proposed based on experimental result. Moreover, finite element analysis analyze local strain validate existing simple evaluation method fracture initiation part members.

Language: Английский

BUCKLING BEHAVIOR AND CYCLIC DEFORMATION CAPACITY OF CIRCULAR HOLLOW SECTION MEMBERS WITH 20 OF THE SLENDERNESS RATIO IN TRUSS TOWER STRUCTURES DOI Open Access
Yuki TERAZAWA, Tōru Takeuchi,

Sayo YASUI

et al.

Journal of Structural and Construction Engineering (Transactions of AIJ), Journal Year: 2024, Volume and Issue: 89(823), P. 1027 - 1038

Published: Aug. 31, 2024

A series of quasi-static cyclic tests cold-formed circular hollow section members (which is used in steel tower structures) with 20 or 40 the slenderness ratio and 60 to 80 diameter-to-thickness was performed investigate buckling behavior cumulative deformation capacity. modified Shibata-Wakabayashi hysteresis model proposed based on experimental result. Moreover, finite element analysis analyze local strain validate existing simple evaluation method fracture initiation part members.

Language: Английский

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