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Several Structural Concepts of Reinforcement of High-Rise Buildings

Received: 26 September 2022     Accepted: 16 November 2022     Published: 29 November 2022
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Abstract

This paper puts forward that the appearance of unfinished buildings brings many difficult problems to the development of local urbanization, and explains that it is necessary to accurately evaluate the overall reliability of unfinished buildings and carry out structural reinforcement, in order to ensure the continuation of unfinished buildings, transformation and upgrading of the premise. This paper discusses the structural concept of structural reinforcement of high-rise buildings, the structural design problems caused by inclined column of high-rise building, the vertical deformation of suspension and continuous structure construction of high-rise building, and the mechanical behavior of beam and column under full-span wall of high-rise building transfer floor are discussed. In view of the corresponding problems, this paper proposes that measures should be taken to ensure the reliability of horizontal force transmission of beam-column joints, floor, wall-beam joints and core tubes In addition, a simple method for calculating the moment of inertia conversion of beam-wall section is presented from the angle of beam-wall interaction, the correct method of realizing beam-wall interaction by common software is given, which provides reference for early structural analysis of complex engineering. It is hoped that these measures can solve the problems of unfinished buildings and promote the development of the city.

Published in American Journal of Civil Engineering (Volume 10, Issue 6)
DOI 10.11648/j.ajce.20221006.11
Page(s) 213-220
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2022. Published by Science Publishing Group

Keywords

Unfinished Building, Force Transmission Path, Vertical Deformation, Transfer Floor, JOINT Action

References
[1] Wei Lian, Wang Sen, Zhang Jianjun, et al. Innovative Technology and Engineering Cases of Structural Design of Oversized High-rise Buildings in Shenzhen [M]. Beijing: China Architecture Industry Press, 2022: 143-153 (in Chinese).
[2] Yang Renmeng, Chen Zhaorong, Wang Sen, et al. In-plane stress analysis and engineering example of high-rise building under vertical load [J]. Building Structure, 2017, 47 (01): 17-22 (in Chinese).
[3] Wei Lian, Wang Sen, Chen Zhaorong, et al. Slab stress analysis and design of high-rise building structure under horizontal load [J]. Building Structure, 2017, 47 (01): 10-16 (in Chinese).
[4] Technical regulations for concrete structures in high-rise buildings: SJG98-2021 [S]. China Construction Industry Press. 2021 (in Chinese).
[5] Chen Haizhou, Wang Yuling, Liu Jingui, et al. Construction analog simulation theory and technology on super high-rise steel building [J]. Building Structure, 2011, 41: 821-824 (in Chinese).
[6] Fu Xueyi, Sun Can, Wu Bing. Analysis of creep effect on tall and super tall R. C. buildings [J]. Journal of Shenzhen University, 2006, 23 (4): 286~288 (in Chinese).
[7] Fang Yongming, Wei Chengji, Dai guoying. Comment on construction simulation analysis methods of high-rise building structures [J]. Journal of Shanghai Tiedao University, 1997, (04): 55-59 (in Chinese).
[8] Zhou Ming, Guo Yanlin, Wang Xiaoan. Research on supported frame for tower crane of Guangzhou Pearl River New Town West-tower [J]. Construction Technology, 2008, 37 (5): 22-25 (in Chinese).
[9] Chen Wurong, Su Yunsheng, Chen Zhaorong, Li Wenqi, Yin Ye, Wen Lijuan, Li Ruoyu, Chen Weijun. Innovative Practice of Key Technologies in Nucleic Acid Detection Laboratory of Gas Membrane Building Structure [J]. Science Discovery, 2022, 10 (1).
[10] Zhang Ming, Zhan Jianjiang, Yang Mian, Gao Peng, Zhang Ying, Huang Xinyu. Bim-based design of Pingyi Integrated Hospital [J]. Construction Technology, 2022, 51 (01): 137-141.
[11] Yang Li, Guo Zhigong. How to consider the effect of creep and shrinkage in reinforced concrete tall building structure design [J]. Industrial Construction, 1995 (04): 40-46 (in Chinese).
[12] Kwak H G, Kim J K. Time-dependent analysis of RC frame structures considering construction sequences [J]. Building and Environment, 2006, 41 (10): 1423-1434.
[13] Technical specification for concrete structures of high-rise buildings: JGJ3-2010 [S]. China Construction Industry Press. 2010 (in Chinese).
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[15] Wei Lian, Wang Sen, Sun Renfan. Study on the calculation method of lateral stiffness of high-rise buildings [J]. Building Structure, 2014, 44 (06): 4-9.
Cite This Article
  • APA Style

    Chen Zhaorong, Cai Zhili, Ke Biaozhi, Zeng Changluo. (2022). Several Structural Concepts of Reinforcement of High-Rise Buildings. American Journal of Civil Engineering, 10(6), 213-220. https://doi.org/10.11648/j.ajce.20221006.11

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    ACS Style

    Chen Zhaorong; Cai Zhili; Ke Biaozhi; Zeng Changluo. Several Structural Concepts of Reinforcement of High-Rise Buildings. Am. J. Civ. Eng. 2022, 10(6), 213-220. doi: 10.11648/j.ajce.20221006.11

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    AMA Style

    Chen Zhaorong, Cai Zhili, Ke Biaozhi, Zeng Changluo. Several Structural Concepts of Reinforcement of High-Rise Buildings. Am J Civ Eng. 2022;10(6):213-220. doi: 10.11648/j.ajce.20221006.11

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  • @article{10.11648/j.ajce.20221006.11,
      author = {Chen Zhaorong and Cai Zhili and Ke Biaozhi and Zeng Changluo},
      title = {Several Structural Concepts of Reinforcement of High-Rise Buildings},
      journal = {American Journal of Civil Engineering},
      volume = {10},
      number = {6},
      pages = {213-220},
      doi = {10.11648/j.ajce.20221006.11},
      url = {https://doi.org/10.11648/j.ajce.20221006.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajce.20221006.11},
      abstract = {This paper puts forward that the appearance of unfinished buildings brings many difficult problems to the development of local urbanization, and explains that it is necessary to accurately evaluate the overall reliability of unfinished buildings and carry out structural reinforcement, in order to ensure the continuation of unfinished buildings, transformation and upgrading of the premise. This paper discusses the structural concept of structural reinforcement of high-rise buildings, the structural design problems caused by inclined column of high-rise building, the vertical deformation of suspension and continuous structure construction of high-rise building, and the mechanical behavior of beam and column under full-span wall of high-rise building transfer floor are discussed. In view of the corresponding problems, this paper proposes that measures should be taken to ensure the reliability of horizontal force transmission of beam-column joints, floor, wall-beam joints and core tubes In addition, a simple method for calculating the moment of inertia conversion of beam-wall section is presented from the angle of beam-wall interaction, the correct method of realizing beam-wall interaction by common software is given, which provides reference for early structural analysis of complex engineering. It is hoped that these measures can solve the problems of unfinished buildings and promote the development of the city.},
     year = {2022}
    }
    

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  • TY  - JOUR
    T1  - Several Structural Concepts of Reinforcement of High-Rise Buildings
    AU  - Chen Zhaorong
    AU  - Cai Zhili
    AU  - Ke Biaozhi
    AU  - Zeng Changluo
    Y1  - 2022/11/29
    PY  - 2022
    N1  - https://doi.org/10.11648/j.ajce.20221006.11
    DO  - 10.11648/j.ajce.20221006.11
    T2  - American Journal of Civil Engineering
    JF  - American Journal of Civil Engineering
    JO  - American Journal of Civil Engineering
    SP  - 213
    EP  - 220
    PB  - Science Publishing Group
    SN  - 2330-8737
    UR  - https://doi.org/10.11648/j.ajce.20221006.11
    AB  - This paper puts forward that the appearance of unfinished buildings brings many difficult problems to the development of local urbanization, and explains that it is necessary to accurately evaluate the overall reliability of unfinished buildings and carry out structural reinforcement, in order to ensure the continuation of unfinished buildings, transformation and upgrading of the premise. This paper discusses the structural concept of structural reinforcement of high-rise buildings, the structural design problems caused by inclined column of high-rise building, the vertical deformation of suspension and continuous structure construction of high-rise building, and the mechanical behavior of beam and column under full-span wall of high-rise building transfer floor are discussed. In view of the corresponding problems, this paper proposes that measures should be taken to ensure the reliability of horizontal force transmission of beam-column joints, floor, wall-beam joints and core tubes In addition, a simple method for calculating the moment of inertia conversion of beam-wall section is presented from the angle of beam-wall interaction, the correct method of realizing beam-wall interaction by common software is given, which provides reference for early structural analysis of complex engineering. It is hoped that these measures can solve the problems of unfinished buildings and promote the development of the city.
    VL  - 10
    IS  - 6
    ER  - 

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Author Information
  • China Construction Fifth Engineering Bureau the Third Construction Co., Ltd., Changsha, China

  • China Construction Fifth Engineering Bureau the Third Construction Co., Ltd., Changsha, China

  • China Construction Fifth Engineering Bureau the Third Construction Co., Ltd., Changsha, China

  • China Construction Fifth Engineering Bureau the Third Construction Co., Ltd., Changsha, China

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