VIBRATION ANALYSIS MODELS OF SUPER HIGH-RISE RC BUILDINGS BASED ON DATABASE FOR STRUCTURAL DESIGN AND STUDY ON NONLINEAR RESPONSE CHARACTERISTICS TO PULSE-LIKE GROUND MOTIONS

• MURATA Masakazu

  Dept. of Architecture, Graduate School of Science and Technology, Tokyo Univ. of Science

• NAGANO Masayuki

  Dept. of Architecture, Tokyo Univ. of Science

• TANUMA Takehiko

  Urban Renaissance Agency

• ODA Satoshi

  Urban Renaissance Agency

Bibliographic Information

Other Title

• 超高層RC造建物の設計データベースに基づく振動解析モデルの構築とパルス性地震動入力に対する非線形応答特性の分析

Abstract

This study investigates vibration analysis models of super high-rise RC buildings based on database for structural design and their nonlinear response characteristics to pulse-like ground motions. First, the applicability of multi-degree-of-freedom-system-model to pulse-like ground motions was verified. Next, the maximum inter-story drift angle and its occurrence position are described from nonlinear seismic response analysis for the Ricker wavelet input. Finally, we focus on the shift of the natural period due to the non-linearity of buildings for the pulse-like motion input.

Journal

• AIJ Journal of Technology and Design

  AIJ Journal of Technology and Design 26 (64), 881-886, 2020-10-20

  Architectural Institute of Japan

Keywords

• Super high-rise RC building
• Vibration analysis model
• Pulse-like ground motion
• Non-linear seismic response
• Maximum inter-story drift angle
• Natural period

Details

• CRID: 1391130851446797312
• NII Article ID: 130007928235
• NII Book ID: AN10531441
• DOI: 10.3130/aijt.26.881
• ISSN: 18818188
• ISSN: 13419463
• Web Site: https://www.jstage.jst.go.jp/article/aijt/26/64/26_881/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed