A New Structural System Using Innovative High-Strength Steel Aiming at Zero Earthquake Damage

被引:6
|
作者
Takanashi, Koichi [1 ]
Miyazaki, Ken-ichi [2 ]
Yamazaki, Kenji [2 ]
Shimura, Yasumi [3 ]
机构
[1] Univ Tokyo, Tokyo, Japan
[2] Takenaka Corp, Tech Lab, Chiba, Japan
[3] Nippon Steel Co, Tokyo, Japan
关键词
high-strength steel; a new structural system; vibration tests; damping performance;
D O I
10.2749/101686610791555658
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
This research is a step towards the creation of new structural systems for urban buildings that can withstand even mega earthquakes (Japanese Meteorological Agency, JMA, seismic intensity scale of 7). A new structural system was developed that provides not only high earthquake resistance but also considerable reduction in injury to residents inside buildings and mitigation of damage to facilities, allowing the buildings to continue to be used even during and immediately after a severe earthquake. This paper outlines the new structural system and describes the earthquake resistance performance based on seismic response analysis of a full-scale model of the structural system. Finally, the dynamic tests conducted on the full-scale test structure are explained, and the dynamic performance is discussed comparing it with the results of dynamic analysis.
引用
收藏
页码:66 / 71
页数:6
相关论文
共 50 条
  • [41] Research on the restoring force model of high-strength steel earthquake resilient beam column joint with double damage elements
    Guo, Hongchao
    Zheng, Dongdong
    Li, Hao
    Gang, Liang
    Liu, Yunhe
    JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH, 2025, 228
  • [42] Technical Developments and Trends of Earthquake Resisting High-Strength Reinforcing Steel Bars
    Hwang, Byoungchul
    Shim, Jae-Hyeok
    Lee, Myoung-Gyu
    Lee, Joonho
    Jung, Jun-Ho
    Kim, Bo-Sung
    Won, Sung-Bin
    KOREAN JOURNAL OF METALS AND MATERIALS, 2016, 54 (12): : 862 - 874
  • [43] Study of the damage indices of concrete members reinforced with high-strength steel
    Arshadi, Hamed
    Kheyroddin, Ali
    Naderpour, Hosein
    Haji, Mohammad
    PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-STRUCTURES AND BUILDINGS, 2023, 176 (03) : 190 - 202
  • [44] Damage criterion approach to high-strength steel RHS truss joints
    Mohan, M.
    Wilkinson, T.
    STAHLBAU, 2022, 91 (11) : 725 - 725
  • [45] New structural rationally alloyed high-strength steels
    Bannykh, O.A.
    Blinov, V.M.
    Stal', 1998, (10): : 50 - 54
  • [46] Reinforcement of a steel beam using a heated high-strength steel plate
    Sakano, Masahiro
    Namiki, Hironori
    Horikawa, Noriyo
    Yamamoto, Shigeru
    Tadano, Hiroyuki
    Osakada, Yohei
    Okabe, Kazutaka
    Technology Reports of Kansai University, 2002, 44 : 113 - 117
  • [47] Steel fiber high-strength reinforced concrete: a new solution for earthquake strengthening of old R/C structures
    Tsonos, A. G.
    EARTHQUAKE RESISTANT ENGINEERING STRUCTURES VII, 2009, 104 : 153 - 164
  • [48] Steel - structural material of the Modern Era - from cast iron to high-strength, weldable structural steel
    Werner, Frank
    Zimmermann, Gerd
    STAHLBAU, 2019, 88 (10) : 1024 - 1033
  • [49] Structural Transformation of the Surface of a High-Strength Steel after Hydroabrasive Action
    Tereshchenko, N. A.
    Tabatchikova, T. I.
    Yakovleva, I. L.
    Gudnev, N. Z.
    JOURNAL OF SURFACE INVESTIGATION, 2019, 13 (06): : 1336 - 1342