Structural integrity assessment of welded bucket-wheel boom
Abstract
Research is conducted on the causes of damage and the structural integrity assessment of the bucket-wheel boom welded lattice structures, before and after the repair of vital structures. Additionally, the paper describes the investigation conducted based on the results of non-destructive tests (visual-, magnetic particle-, dye penetrant-, and ultrasonic tests), results of tensometric measurements that refer to the stress-strain state, and results based on numerical calculation of stresses by finite element method, performed through the use of a 3D model in the software Radimpex Tower 6.0 (R). The results of tests and research performed after the repair of damaged structural welded sections show that the operational procedures are being obeyed.
Keywords:
structural integrity assessment / repair / damage / bucket-wheel boomSource:
Structural Integrity and Life, 2021, 21, 2, 201-206Publisher:
- Institut za ispitivanje materijala, Beograd
Funding / projects:
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200012 (Istitute of Material Testing of Serbia - IMS, Belgrade) (RS-200012)
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200135 (University of Belgrade, Faculty of Technology and Metallurgy) (RS-200135)
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200213 (Innovation Center of the Faculty of Mechanical Engineering) (RS-200213)
Collections
Institution/Community
Institut za ispitivanje materijalaTY - JOUR AU - Arsić, Miodrag AU - Flajs, Željko AU - Sedmak, Aleksandar AU - Veg, Emil AU - Sedmak, Simon PY - 2021 UR - http://rims.institutims.rs/handle/123456789/411 AB - Research is conducted on the causes of damage and the structural integrity assessment of the bucket-wheel boom welded lattice structures, before and after the repair of vital structures. Additionally, the paper describes the investigation conducted based on the results of non-destructive tests (visual-, magnetic particle-, dye penetrant-, and ultrasonic tests), results of tensometric measurements that refer to the stress-strain state, and results based on numerical calculation of stresses by finite element method, performed through the use of a 3D model in the software Radimpex Tower 6.0 (R). The results of tests and research performed after the repair of damaged structural welded sections show that the operational procedures are being obeyed. PB - Institut za ispitivanje materijala, Beograd T2 - Structural Integrity and Life T1 - Structural integrity assessment of welded bucket-wheel boom EP - 206 IS - 2 SP - 201 VL - 21 UR - https://hdl.handle.net/21.15107/rcub_rims_411 ER -
@article{ author = "Arsić, Miodrag and Flajs, Željko and Sedmak, Aleksandar and Veg, Emil and Sedmak, Simon", year = "2021", abstract = "Research is conducted on the causes of damage and the structural integrity assessment of the bucket-wheel boom welded lattice structures, before and after the repair of vital structures. Additionally, the paper describes the investigation conducted based on the results of non-destructive tests (visual-, magnetic particle-, dye penetrant-, and ultrasonic tests), results of tensometric measurements that refer to the stress-strain state, and results based on numerical calculation of stresses by finite element method, performed through the use of a 3D model in the software Radimpex Tower 6.0 (R). The results of tests and research performed after the repair of damaged structural welded sections show that the operational procedures are being obeyed.", publisher = "Institut za ispitivanje materijala, Beograd", journal = "Structural Integrity and Life", title = "Structural integrity assessment of welded bucket-wheel boom", pages = "206-201", number = "2", volume = "21", url = "https://hdl.handle.net/21.15107/rcub_rims_411" }
Arsić, M., Flajs, Ž., Sedmak, A., Veg, E.,& Sedmak, S.. (2021). Structural integrity assessment of welded bucket-wheel boom. in Structural Integrity and Life Institut za ispitivanje materijala, Beograd., 21(2), 201-206. https://hdl.handle.net/21.15107/rcub_rims_411
Arsić M, Flajs Ž, Sedmak A, Veg E, Sedmak S. Structural integrity assessment of welded bucket-wheel boom. in Structural Integrity and Life. 2021;21(2):201-206. https://hdl.handle.net/21.15107/rcub_rims_411 .
Arsić, Miodrag, Flajs, Željko, Sedmak, Aleksandar, Veg, Emil, Sedmak, Simon, "Structural integrity assessment of welded bucket-wheel boom" in Structural Integrity and Life, 21, no. 2 (2021):201-206, https://hdl.handle.net/21.15107/rcub_rims_411 .