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황택주(Taekju Hwang),조규춘(Kyuchun Cho),신행우(Hangwoo Shin),심기중(Kijoong Sim),유오성(Ohsung Yu) 한국자동차공학회 2016 한국자동차공학회 지부 학술대회 논문집 Vol.2016 No.4
In this study, We are represented the several test methods of the insulated boom for aerial work platform. The static strength tests of insulated boom were used the 100kN linear actuator and evaluated the insulated boom’s structural strength. Also, strength tests was conducted the static loading conditions given by the displacement control method. To investigate the strain characteristic of insulated boom, the strain gauge was attached the four position(150, 500, 1000, 1500 mm length from the fixed end) and strain data was acquired. As a result, we could be known that insulated boom’s braking strength was the 4000 kgf and boom’s strain was the same from the tension and compression data acquired the top and bottom surface of the boom. In addition, to evaluate the validity of the CAE analysis results, test results were compared to the analysis results.