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Comparison of the use of NBR 8800 and NBR 14762 for the flexural design of steel profiles
This article presents the results of the flexural strength of rolled steel profiles with U shape and cold-formed sections of UDCS section (single plate bent U), using the procedures of the Brazilian Standards ABNT NBR 8800:2008, which deals with the design of steel structures and composite steel and concrete structures for buildings, and ABNT NBR ...Jessica Almeida Monteiro Arruda +1 more
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Advances in Nitrile Rubber (NBR)
1987Nitrile rubber (NBR) is the accepted polymer for oil, solvent, fuel and grease resistance. Over 300 grades are now commercially available from which the rubber industry can choose polymers that will satisfy the most stringent demands of modern rubber mixing and processing methods.
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AVALIAÇÃO PRÁTICA DA INTERLIGAÇÃO ENTRE AS NORMAS NBR-10.152 (2017), NBR-10.151 E NBR-15.575
XXVIII Encontro da SOBRAC, 2018LUVERCY AZEVEDO +2 more
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Dynamic Testing and Constitutive Modelling of NBR Rubbers
The present work describes the compression behaviour of NBR rubber. Experimental tests have been conducted both in dynamic conditions. The latter ones, performed by a polymeric Split Hopkinson Bar, range from 100 to 500 1/s of strain rate. The long lasting pressure wave generated by the adopted SHB permitted to obtain a relatively high strain level in ...Antonelli, M. G. +4 more
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