Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
May 8, 2026Frontiers in Built EnvironmentOpen Access

An energy-based limit curve framework for reinforced concrete moment-resisting frames with steel damper columns

View Full Paper
Ask AI
Bookmark
Share

Authors

KFKenji Fujii

Discussion

Loading...

Member takes

Overview

Randomized trial examines seismic responses in reinforced concrete frames with steel dampers, indicating implications for seismic design.

Key Points

  • This research aims to develop an energy-based limit curve to improve seismic design criteria for reinforced concrete moment-resisting frames equipped with steel damper columns.
  • Proposed an energy-based limit curve using peak and cumulative seismic intensity parameters.
  • Performed incremental critical pseudo-multi impulse analyses on three eight-story RC moment-resisting frames with steel damper columns.
  • Conducted nonlinear time-history analyses with recorded ground motions, including major earthquake sequences.
  • Considering 2–32 pulsive inputs in incremental analyses sufficiently covers nonlinear time-history results.
  • Most cases meeting limit-state criteria are within the proposed limit curve, while those exceeding are outside.
  • Earthquake sequences result in more exceedances of limit-state criteria compared to single-earthquake scenarios.

Cite This Study

Kenji Fujii (2026) studied this question.

synapsesocial.com/papers/69fd7cd4bfa21ec5bbf05afahttps://doi.org/10.3389/fbuil.2026.1784736
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Seismic Capacity Evaluation of Reinforced Concrete Moment-Resisting Frames with Steel Damper Columns using Incremental Critical Pseudo-Multi Impulse Analysis2024 · 1 citations
  2. 2Seismic Capacity Evaluation of Reinforced Concrete Moment-Resisting Frames with Steel Damper Columns using Incremental Critical Pseudo-Multi Impulse Analysis2024 · 1 citations
  3. 3Seismic capacity evaluation of reinforced concrete moment-resisting frames with steel damper columns using incremental critical pseudo-multi impulse analysis2024 · 8 citations
  4. 4Seismic Behavior of Reinforced Concrete Moment-Resisting Frames with Steel Damper Columns under Pulse-like Ground Motion Sequences: Evaluation Using Extended Incremental Critical Pseudo-Multi Impulse Analysis2025
  5. 5Critical Response of Reinforced Concrete Moment-Resisting Frames with Steel Damper Columns Subjected to Sequences of Two Pulse-like Ground Motions2025