2026-04-19T18:20:10Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/74782023-03-02T01:05:42Zcom_10259_6214com_10259_5086com_10259_2604col_10259_6215
Repositorio Institucional de la Universidad de Burgos
author
Calaf Chica, José
author
Martínez Peña, Jorge
author
Bravo Díez, Pedro Miguel
author
Preciado Calzada, Mónica
2023-03-01T12:21:15Z
2023-03-01T12:21:15Z
2022-06
0167-6636
http://hdl.handle.net/10259/7478
10.1016/j.mechmat.2022.104295
The tubes and pipes manufacturing industry characterizes the mechanical properties of their products with a
wide selection of standards, but most of them are qualitative testing methodologies. To estimate the mechanical
properties from a quantitative point of view there are limited options in standards. In that sense, the standard
tensile test is the preferred alternative by the manufacturers, but this option limits the mechanical estimation
for the longitudinal direction of the tube–pipe product. Particular efforts have been made to design an
alternative mechanical testing procedure to characterize the mechanical properties in the hoop direction of
pipes and tubes. The Ring Hoop Tension Test (RHTT) was designed to fill this gap, but it shows limitations
related to the required tooling and the influence of the frictional contact between the tooling and the ring
specimen. In the nuclear industry, the Small Ring Test (SRT), a miniature test derivated from the RHTT, has
been investigated in recent years. In this investigation, a novel RHTT was designed to overcome the limitations
of SRT and RHTT, and a new procedure was implemented to estimate the yield strength of tubes and pipes.
Numerical FEM simulations were performed to reach an optimum estimation method for the yield strength with
the specific geometry of the SRT and a wide selection of pipe geometries with the RHTT. A set of hypothetical
materials were designed to perform these analyses, taking into account the influence of Young’s modulus,
proportional limit, hardening coefficient (based on the Ramberg–Osgood law), and presence of Lüders bands
straining. To verify the results obtained from this numerical FEM analysis, experimental tests (standard tensile
tests and RHTTs) and metallographic analysis were performed on aluminum Al 6063 T6 and copper C12200
R360 tubes, showing the capability of this optimized RHTT to estimate the yield strength in the hoop direction
for anisotropic tubes and pipes.
eng
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Small Ring Test
Ring Hoop Tension Test
Yield strength
Pipes
Tubes
Ring Hoop Tension Test for yield strength estimation: Numerical analysis for a novel correlation method and applicability for mechanical testing of tubes and pipes
info:eu-repo/semantics/article
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
URL
https://riubu.ubu.es/bitstream/10259/7478/1/Calaf-mm_2022.pdf
File
MD5
743e51c80580e27fdbd7b90fc1341479
6012843
application/pdf
Calaf-mm_2022.pdf