Open AccessAnalysis of Seismic Behavior of the Ring-stiffeners Bird-Beak SHS Joint
Author(s) -
Yinghua Yang,
Sheng Chen
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/525/1/012146
Subject(s) - joint (building) , beak , structural engineering , square (algebra) , finite element method , deformation (meteorology) , bearing capacity , ring (chemistry) , bearing (navigation) , materials science , engineering , geology , composite material , computer science , mathematics , geometry , chemistry , paleontology , organic chemistry , artificial intelligence
This paper studied bird-beak square hollow T-joint and ring-stiffened bird-beak square hollow T-joints, and the finite element model of the joint were established with ABAQUS, to analyze the enhancing effect of the joint bearing capacity when each parameter changes, and analyzed the seismic performance of the joint under cyclic axial loading, including its ultimate bearing capability, hysteretic behavior, deformation performance and failure modes. Some inclusions provide reference for engineering design.