A peridynamic model for the nonlinear static analysis of truss and tensegrity structures

被引：23
|
作者：
Li, Hui [1 ]
Zhang, Hongwu [1 ]
Zheng, Yonggang [1 ]
Zhang, Liang [1 ,2 ]
机构：
[1] Dalian Univ Technol, Fac Vehicle Engn & Mech, Dept Engn Mech, State Key Lab Struct Anal Ind Equipment, Dalian 116024, Peoples R China
[2] Chongqing Univ, Dept Engn Mech, Coll Aerosp Engn, Chongqing 400030, Peoples R China
来源：
COMPUTATIONAL MECHANICS | 2016年 / 57卷 / 05期
基金：
中国国家自然科学基金;
关键词：
Peridynamic model; Truss structures; Tensegrity structures; Nonlinearity; Bimodularity; Adaptive dynamic relaxation; FORM-FINDING METHOD; MECHANICAL ANALYSIS; DYNAMIC-ANALYSIS; FORMULATION; ALGORITHM;
D O I：
10.1007/s00466-016-1264-4
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
A peridynamic model is developed in this paper for the nonlinear static analysis of truss and tensegrity structures. In the present model, the motion equations of material points are established on the current configuration and the pairwise forces are functions of extension and direction of the bonds. The peridynamic parameters are obtained based on the equivalence between the strain energy densities of the peridynamic and classical continuum models. The present model is applied to the mechanical analysis of bimodular truss and tensegrity structures, in which the compressive modulus is set to be zero for the cables. Several representative examples are carried out and the results verify the validity and efficiency of the developed model by comparing with the conventional nonlinear finite element method.
引用
收藏
页码：843 / 858
页数：16
相关论文
共 50 条
  • [1] A peridynamic model for the nonlinear static analysis of truss and tensegrity structures
    Hui Li
    Hongwu Zhang
    Yonggang Zheng
    Liang Zhang
    Computational Mechanics, 2016, 57 : 843 - 858
  • [2] Static analysis of tensegrity structures
    Crane, CD
    Duffy, J
    Correa, JC
    JOURNAL OF MECHANICAL DESIGN, 2005, 127 (02) : 257 - 268
  • [3] GEOMETRIC AND MATERIAL NONLINEAR STATIC AND DYNAMIC ANALYSIS OF SPACE TRUSS STRUCTURES
    Shi, H.
    Salim, H.
    Shi, Y.
    Wei, F.
    MECHANICS BASED DESIGN OF STRUCTURES AND MACHINES, 2015, 43 (01) : 38 - 56
  • [4] An efficient algorithm for mechanical analysis of bimodular truss and tensegrity structures
    Zhang, L.
    Gao, Q.
    Zhang, H. W.
    INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2013, 70 : 57 - 68
  • [5] Weight optimization of nonlinear truss structures with static response
    Lin, Yang-Tai
    Chung, Tien-Tung
    Sun, Te-Chang
    Journal of the Chinese Society of Mechanical Engineers, Transactions of the Chinese Institute of Engineers, Series C/Chung-Kuo Chi Hsueh Kung Ch'eng Hsuebo Pao, 1992, 13 (04): : 317 - 326
  • [6] Static properties of a new class of planar tensegrity truss
    Li, Sili
    Xu, Xian
    IASS 60TH ANNIVERSARY SYMPOSIUM (IASS SYMPOSIUM 2019) - 9TH INTERNATIONAL CONFERENCE ON TEXTILE COMPOSITES AND INFLATABLE STRUCTURES (STRUCTURAL MEMBRANES 2019), 2019, : 2854 - 2861
  • [7] Geometric and material nonlinear analysis of tensegrity structures
    Hoang Chi Tran
    Jaehong Lee
    Acta Mechanica Sinica, 2011, 27 : 938 - 949
  • [8] Geometric and material nonlinear analysis of tensegrity structures
    Tran, Hoang Chi
    Lee, Jaehong
    ACTA MECHANICA SINICA, 2011, 27 (06) : 938 - 949
  • [9] Geometric and material nonlinear analysis of tensegrity structures
    Hoang Chi Tran
    Jaehong Lee
    Acta Mechanica Sinica, 2011, 27 (06) : 938 - 949
  • [10] Equivalent Nonlinear Beam Model for Static and Free Vibration Analysis of the Beamlike Truss
    Liu, Mei
    Wei, Jin
    Zhang, Xiaoyun
    Cao, Dengqing
    JOURNAL OF VIBRATION ENGINEERING & TECHNOLOGIES, 2023, 11 (08) : 4039 - 4051
12345