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Seismic strength of multi-storey masonry buildings with flexible and rigid floor slabs

Research Project

Project/Area Number 18KK0124
Research Category

Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 23:Architecture, building engineering, and related fields
Research InstitutionShinshu University

Principal Investigator

遠藤 洋平  信州大学, 学術研究院工学系, 准教授 (90772864)

Co-Investigator(Kenkyū-buntansha) 花里 利一  神奈川大学, 付置研究所, 客員教授 (60134285)
新津 靖  東京電機大学, システムデザイン工学部, 特定教授 (70143659)
Project Period (FY) 2018-10-09 – 2025-03-31
Project Status Granted (Fiscal Year 2023)
Budget Amount *help
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2021: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2020: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
Fiscal Year 2019: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywordsshaking table test / seismic assessment / FE analysis / dynamic analysis / masonry / flexible diaphragms / similitude laws / traditional structures / 歴史建造物 / 組積造 / 耐震強度 / 水平部材 / 耐震補強
Outline of Annual Research Achievements

当初の計画通りのヴォールト床を持つ試験体の作成が完了した。すでに振動台実験遂行に関して共同研究者モザキス准教授と打ち合わせを行い了承済みである。実験計測計画に関しては研究分担者新津教授と打ち合わせを行い、3次元画像計測システムとMEMS加速度計を組み合わせた計測計画に合意した。無補強試験体の実験後、修理・補強を施した試験体に再び実験を行う。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

感染症拡大の影響により中断の期間があったものの2024年度中に完了させる準備が整ったため。

Strategy for Future Research Activity

上記の通り2024年度中に完了する研究課題であり、完了までの計画を分担研究者、国際共同研究者と合意済みである。

Report

(6 results)
  • 2023 Research-status Report
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (16 results)

All 2023 2022 2021

All Journal Article (14 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 14 results,  Open Access: 3 results) Presentation (2 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results)

  • [Journal Article] Meso-scale numerical simulation of the mechanical behaviour of brick masonry in earth mortar2023

    • Author(s)
      Endo Yohei、Miyoshi Kenta
    • Journal Title

      Journal of Building Engineering

      Volume: 74 Pages: 106890-106890

    • DOI

      10.1016/j.jobe.2023.106890

    • Related Report
      2023 Research-status Report
    • Peer Reviewed
  • [Journal Article] Application of Multi-Directional Pushover Analysis to a Multi-Storey Structure Built of Tuff and Welded Tuff Masonry2023

    • Author(s)
      Endo Yohei、Kanakubo Kosuke
    • Journal Title

      Structural analysis of historical constructions

      Volume: 1 Pages: 1170-1180

    • DOI

      10.1007/978-3-031-39603-8_94

    • ISBN
      9783031396021, 9783031396038
    • Related Report
      2023 Research-status Report
    • Peer Reviewed
  • [Journal Article] Seismic Analysis of a Single-Nave Church Standing on Moderate Sloping Ground: A Church Severely Damaged By the 2009 L’Aquila Earthquake2023

    • Author(s)
      Endo Yohei、Magi Jacopo、Marotto Manuel、Sakai Yasutoshi
    • Journal Title

      Structural analysis of historical constructions

      Volume: 1 Pages: 1159-1169

    • DOI

      10.1007/978-3-031-39603-8_93

    • ISBN
      9783031396021, 9783031396038
    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Gaps Between Principles and Practices in Heritage Strengthening: Assessment of a Conservation Project of a Japanese Monument2023

    • Author(s)
      Endo Yohei、Uemoto Munetaka
    • Journal Title

      Structural analysis of historical constructions

      Volume: 1 Pages: 1424-1436

    • DOI

      10.1007/978-3-031-39603-8_114

    • ISBN
      9783031396021, 9783031396038
    • Related Report
      2023 Research-status Report
    • Peer Reviewed
  • [Journal Article] Numerical Investigation of the Properties of Unreinforced and Reinforced Nepalese Historical Brick Masonry Structures2023

    • Author(s)
      Mishra Chhabi、Yamaguchi Kentaro、Jing Tingyun、Hanazato Toshikazu、Endo Yohei、Shakya Manjip
    • Journal Title

      Structural analysis of historical constructions

      Volume: 1 Pages: 125-139

    • DOI

      10.1007/978-3-031-39450-8_11

    • ISBN
      9783031394492, 9783031394508
    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Pull-out test and numerical simulation of beam-to-wall connection: Masonry in earthen mortar and hardwood timber2023

    • Author(s)
      Yohei Endo, Takanori Goda
    • Journal Title

      Engineering structures

      Volume: 1 Pages: 1-12

    • DOI

      10.1016/j.engstruct.2022.115206

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Seismic Behaviour of a 20th Century Heritage Structure Built of Welded Tuff Masonry and Timber Frames2023

    • Author(s)
      Yohei Endo, Toshikazu hanazato
    • Journal Title

      International Journal of Architectural Heritage

      Volume: 1 Issue: 1 Pages: 1-23

    • DOI

      10.1080/15583058.2022.2113572

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Seismic Analysis of a Single-Nave Church Standing On Moderate Sloping Ground: A Church Severely Damaged By The 2009 L’Aquila Earthquake2023

    • Author(s)
      Yohei Endo, Jacopo Magi, Manuel Marotto, Yasutoshi Sakai
    • Journal Title

      Structural analysis of historical constructions

      Volume: 1 Pages: 1-10

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Application of Multi-Directional Pushover Analysis to A Multi-Storey Structure Built of Tuff and Welded Tuff Masonry2023

    • Author(s)
      Yohei Endo, Kosuke Kanakubo
    • Journal Title

      Structural analysis of historical constructions

      Volume: 1 Pages: 1-10

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Comparison of Similitude Laws Applied to Multi-Storey Masonry Structures with Flexible Diaphragms2022

    • Author(s)
      Endo Yohei、Roca Pere
    • Journal Title

      Journal of Earthquake Engineering

      Volume: 1 Issue: 5 Pages: 1-24

    • DOI

      10.1080/13632469.2022.2040655

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Dynamic Identification Tests of 20th Century Historic Masonry Buildings in Japan2021

    • Author(s)
      Endo Yohei、Waki Yuta、Niitsu Yasushi、Hanazato Toshikazu
    • Journal Title

      GeoHazards

      Volume: 2 Issue: 4 Pages: 332-351

    • DOI

      10.3390/geohazards2040018

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Seismic assessment of two multi-tiered pagodas damaged by the 2015 Nepal earthquake2021

    • Author(s)
      Endo Yohei、Hanazato Toshikazu
    • Journal Title

      Earthquake Engineering and Engineering Vibration

      Volume: 20 Issue: 2 Pages: 453-469

    • DOI

      10.1007/s11803-021-2031-x

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Assessment and Rehabilitation of Culturally Protected Prince Rudolf Infantry Barracks in Zagreb after Major Earthquake2021

    • Author(s)
      Mija Milic, Mislav Stepinac, Luka Lulic, Natasa Ivanisevic, Ivan Matoric, Boja Cacic Sipos, Yohei Endo
    • Journal Title

      Buildings

      Volume: 11 Issue: 11 Pages: 508-508

    • DOI

      10.3390/buildings11110508

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Safety Evaluation of a RC Structure with Multiple Openings under HighWater Depth Inundations2021

    • Author(s)
      Yohei Endo
    • Journal Title

      Applied sciences

      Volume: 11 Issue: 9 Pages: 4297-4297

    • DOI

      10.3390/app11094297

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Adaptive pushover analyses of a heritage structure: application to a multi-tiered pagoda temple2021

    • Author(s)
      Yohei Endo
    • Organizer
      12th International Conference on Structural Analysis of Historical Constructions
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Health monitoring tests of heritage structures: application of MEMS accelerometers to mulit-tier pagodas2021

    • Author(s)
      Yohei Endo
    • Organizer
      12th International Conference on Structural Analysis of Historical Constructions
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited

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Published: 2018-10-12   Modified: 2024-12-25  

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