NAME

Dianaqu

Paper Publications

基于拟力法的剪力墙结构力学模型研究初探
  • Hits:
  • First Author:

    汤姗

  • Correspondence Author:

    Dianaqu

  • Date of Publication:

    2022-10-10

  • Journal:

    世界地震工程

  • Document Type:

    J

  • Volume:

    31

  • Issue:

    4

  • Page Number:

    201-209

  • ISSN No.:

    1007-6069

  • Abstract:

    The relationship between local deformation mechanism and the whole
       deformation mechanism of shear walls is one of the key points to
       establish theoretical structural model of shear wall based on the FAM
       (force analogy method) method. FAM is an inelastic analysis method based
       on changing the structural displacement field instead of changing
       structural stiffness in the traditional method. In this way, it can save
       storage space of stiffness, improve the solving efficiency and
       stability, and offer an excellent way for the nonlinear dynamic analysis
       of structures. Firstly, the fundamental theory of FAM was introduced and
       the core thinking for the establishment of mechanical model based on FAM
       was discussed. Then, the development process of two kinds of method used
       for shear wall analysis, as well as the failure modes, the failure
       mechanism and the determing method of skeleton curve of the shear walls
       were reviewed and summarized. Finally, reasonable suggestions and
       prospects are put forward for the exploration of mechanical model of
       shear walls based on force analogy method, which will be a new
       development for shear wall analysis and a supplement of the FAM theory.

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