logo
    A transfer matrix method for one-dimensional structure models considering higher-order stress components
    Summaries of technical papers of Annual Meeting Architectural Institute of Japan. B-1, Structures I, Loads, reliability stress analyses foundation structures shell structures, space frames and membrane structures (1997)
    Hajime SanoKoji UETANITakeshi Masui
    Matrix (chemical analysis)
    Citations (0)
    A dual approach to the linear analysis of elastic structures
    Malcolm Gordon William Millais
    Citations (0)
    Direct and inverse identification of constitutive parameters from the structure of soft tissues. Part 2: dispersed arrangement of collagen fibers
    Biomechanics and Modeling in Mechanobiology (2019)
    Markus von HoegenMichele MarinoJörg SchröderPeter Wriggers
    Citations (12)
    Analysis of Nonlinear Behavior of Structures by Matrix Method
    Nihon Kikai Gakkaishi/Journal of the Japan Society of Mechanical Engineers (1971)
    Yikio UEDA
    Matrix (chemical analysis)
    Citations (0)
    Analytical sensitivity matrix for the inverse identification of hardening parameters of metal sheets
    European Journal of Mechanics - A/Solids (2019)
    Pedro PratesAndré F. G. PereiraM.C. OliveiraJ.V. Fernandes
    Matrix (chemical analysis)
    Citations (4)
    Topology optimization of nonlinear structures
    Finite Elements in Analysis and Design (2003)
    Daeyoon JungHae Chang Gea
    Topology optimization
    Infinitesimal strain theory
    Citations (114)
    Dual-parameter optimisation of the elastic properties of skin
    Computer Methods in Biomechanics & Biomedical Engineering (2011)
    Alexandre DelalleauGwendal JosseJean‐Michel Lagarde
    This paper presents a procedure for characterising the mechanical properties of skin using stochastic inverse identification. It is based on the minimisation of a cost function relative to the comparison between experimental suction experiments and their corresponding finite element models. Two different models are compared: a classical single-layer approach and a dual-layer medium which account for both the dermis and the hypodermis. Finite element results are used to construct the pre-optimisation database which is required for the inverse analysis. To compare the calculations, the entire identification is based on a dual-parameter optimisation procedure: for the single-layer approach a quadratic hyperelastic constitutive equation is used, whereas for the dual-layer medium a simple neo-Hookean potential is used. Theoretical conclusions, which are developed first, are then compared with actual case studies.
    Hyperelastic material
    Citations (5)
    The Form finding and the Shape stress Optimization of Membrane Structures
    Jianzhu jiegou xuebao (2002)
    Tao Song
    Dynamic relaxation
    Strain energy
    Citations (5)
    Identification Aspects of Inhomogeneous Materials
    Springer eBooks (1993)
    M.A.N. HendriksCees W.J. Oomens
    Identification
    Citations (1)
    Extraction of the Anisotropic Plasticity of Metal Materials by Using Inverse Analysis and Dual Indentation Tests
    Materials (2017)
    Mingzhi WangJianjun WuFan HeZengkun ZhangHong-Fei Wu
    In this paper, a novel inverse computation approach is proposed to extract the anisotropic plasticity parameters of metal materials by using inverse analysis and dual indentation tests. Based on dimensional analysis and extensive finite element (FE) simulations, four independent dimensionless functions are derived to correlate the anisotropic plasticity parameters with material responses in dual indentation tests. Besides, an inverse calculation algorithm is suggested, to estimate the unknown anisotropic parameters of the indented specimens using the information collected from indentation. The proposed numerical approach is applied on a series of engineering materials. Results show that the inverse analysis is ill-posed when only the load-displacement (P-h) curves in dual indentation tests were used. This problem can be effectively alleviated by introducing the pile-up effect as the additional information. The new method is proved to be very effective and reliable.
    Indentation
    Dimensionless quantity
    Citations (37)