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TY - CONF AU - Altukhov, Altukhov, Y.V. AU - Kashtanov, E. AU - Kozub, S. AU - Tkachenko, L. ED - Kuzin, Maksim V. ED - Schaa, Volker RW TI - Results of Mechanical Analysis of Wide-Aperture Quadrupole Nodes for HED@FAIR Experiments J2 - Proc. of RUPAC2018, Protvino, Russia, 01-05 October 2018 C1 - Protvino, Russia T2 - Russian Particle Accelerator Conference T3 - 26 LA - english AB - In the frame of collaboration with FAIR, the IHEP will develop and fabricate superconducting wide-aperture quadrupole magnets with the following parameters: the inner diameter of the coil is 260 mm; the integral field gradient is 66 T. The results of strength calculations of the most important components of these quadrupole magnets are presented in the article. Dependence of strains on the stresses of a superconducting cable for a quadrupole is presented. The stress-strain state of the collars is analyzed; the mechanical analysis of the helium vessel and the vacuum vessel of the superconducting quadrupole magnet is carried out. PB - JACoW Publishing CP - Geneva, Switzerland SP - 360 EP - 362 KW - quadrupole KW - vacuum KW - operation KW - site KW - injection DA - 2018/11 PY - 2018 SN - 978-3-95450-197-7 DO - 10.18429/JACoW-RUPAC2018-WEPSB41 UR - http://jacow.org/rupac2018/papers/wepsb41.pdf ER -