Title :
Error Simulation Analysis of Gripping Deviation of Plate Specimen Tensile Test Based on Finite Element Method
Author :
Huang Dayan ; Qian Wenxue ; Tang Ling ; Zhang Wenjia ; Yin Xiaowei
Author_Institution :
Sch. of Mech. Eng. & Autom., Northeastern Univ., Shenyang, China
Abstract :
The plate specimen tensile test is a common material mechanical property test in practical engineering, but the gripping deviation of plate specimen will bring tensile test result an error. In this paper, a finite element model of aluminum alloy notched specimen is built and a static finite element analysis is carried on, the influence of the plate specimen tensile test gripping position deviation rightness of experiment to the test result is studied. The result expresses that the gripping deviation of plate specimen will bring tensile test result an error bigger. It is necessary to raise the accuracy request of the gripping position of plate specimen tensile test.
Keywords :
Poisson ratio; aluminium alloys; error analysis; finite element analysis; notch strength; plates (structures); tensile strength; tensile testing; AlJkJk; Poisson ratio; aluminum alloy notched specimen; elastic modulus; error simulation analysis; gripping position deviation; mechanical property test; plate specimen tensile test; static finite element analysis; Aluminum alloys; Analytical models; Automatic testing; Error analysis; Finite element methods; Materials testing; Mechanical engineering; Solid modeling; Temperature dependence; Tensile stress; finite element; gripping; notch specimens; tensile test;
Conference_Titel :
Information and Computing Science, 2009. ICIC '09. Second International Conference on
Conference_Location :
Manchester
Print_ISBN :
978-0-7695-3634-7
DOI :
10.1109/ICIC.2009.371
