In the paper, the concept of non-local line method is presented and used for determining the effective length for notched elements. Experimental tests and calculations were performed for 40 HM-T (42CrMo4+QT) steel made specimens of two types, i.e. smooth specimens, and notched specimens with notch radius equal to 0.2 mm, 0.5 mm, 0.8 mm, and 1 mm. The performed FEM calculations took into account the multi-linear hardening model and cyclic material properties. The concept of the presented non-local line method bases on finding the position of critical plane and determining the effective length, meant as the fracture process zone. During numerical stress gradient simulations, also the weight function was implemented. It was observed that the effective length increases as the load increases.


    Access

    Download


    Export, share and cite



    Title :

    Determining Effective Length for 40 HM-T Steel by Use of Non-Local Line Method Concept


    Contributors:


    Publication date :

    2018




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    Unknown




    Determining Effective Length for 40 HM-T Steel by Use of Non-Local Line Method Concept

    Robak, Grzegorz / Krzyżak, Daniel / Cichański, Artur | Online Contents | 2018


    Determining Effective Trailer Wheelbase Length

    PETERS ZACHARY / PARASKOS GREGORY J | European Patent Office | 2022

    Free access

    Method for determining sliding length of steel wire rope

    SONG YAOXIANG / HU ZHIDE / SHEN QI et al. | European Patent Office | 2023

    Free access

    Method for determining length of lane change forbidding line based on test vehicle information

    CHENG LIN / GUO KE / TENG FALI | European Patent Office | 2015

    Free access

    On the Effective Length of Fluttering Finite-Length Pipes

    Lupo, Kyle B. / Sargeant, Jadon T. / Jaworski, Justin | AIAA | 2016