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Harmonic Balance of Bouc-Wen Model to Identify Hysteresis Effects in Bolted Joints
(2021-01-01)
This chapter presents a new methodology through a harmonic balance method to identify the parameters to describe the hysteresis effect in bolted joints using the Bouc-Wen model. The main idea is to adopt a priori smoothing ...
Evaluation of brain damage resulting from penetrating and non-penetrating stunning in Nelore Cattle using pneumatically powered captive bolt guns
(Elsevier B.V., 2018-11-01)
Brain damage resulting from penetrating and non-penetrating stunning of Nelore cattle using pneumatically powered captive bolt guns was evaluated. Heads were shot using penetrating captive bolt gun with 160psi (P1; n = ...
Effectiveness of pneumatically powered penetrating and non-penetrating captive bolts in stunning cattle
(Elsevier B.V., 2018-06-01)
This study assessed the effectiveness of penetrating (PCB; 190 psi; N = 363) and non-penetrating captive bolt guns (NPCB; 210-220 psi; N = 92) to stun a total of 455 cattle (Zebu and Zebu Cross). Physical bolt parameters ...
Influence Analysis of Washers Material in the Fatigue Life of Bolted Joints
(2015-09-22)
The union of parts by using bolts is one of the most used, which combines versatility and low cost, and the failure of a single bolt can cause failure of the entire structure or machine. Several factors influence the ...
Efficiency of low versus high airline pressure in stunning cattle with a pneumatically powered penetrating captive bolt gun
(Elsevier B.V., 2017-08-01)
The efficiency of stunning cattle was assessed in 443 animals (304 pure Zebu and 139 crossbred cattle), being mainly mature bulls and cows. Cattle were stunned using a Jarvis pneumatically powered penetrating captive bolt ...
Bayesian model identification through harmonic balance method for hysteresis prediction in bolted joints
(2022-01-01)
Hysteresis is a nonlinear phenomenon present in many structures, such as those assembled by bolted joints. Despite a large number of recent findings related to identification techniques for these systems, the problem is ...
Cable bolting para mejorar la estabilidad del Nv 4510 magistral norte unidad minera Santander -2022
(Universidad Nacional Santiago Antúnez de MayoloPE, 2022-10-24)
En el presente trabajo de investigación titulada: “Cable bolting para mejorar la estabilidad del Nv 4510 Magistral Norte Unidad Minera Santander – 2022”, se muestra la importancia que tiene la aplicación del Cable bolting ...
Spatially resolved texture analysis of Napoleonic War era copper bolts
(International Union of Crystallography, 2017-09)
The spatial resolution achievable by a time-of-flight neutron strain scanner has been harnessed using a new data analysis methodology (NyRTex) to determine, nondestructively, the spatial variation of crystallographic texture ...
A note comparing the welfare of Zebu cattle following three stunning-slaughter methods
(2016-07-01)
The objective of this study was to assess welfare of cattle during bleeding after slaughter with or without stunning. A total of 434 bulls were distributed across three slaughter treatments: penetrating captive bolt stunning ...