Timber - Methods of test for mechanical fasteners and connectors - Basic working loads and characteristic strengthsdoi:AS 1649-2001[ Pending Revision ]规定了用于确定木结构设计中使用的特定机械紧固件和连接器的基本工作载荷和特性强度的试验方法和计算方法.还列出了与特定接头组的木材一起使用时,确定特定紧固...
University of Technology, Xi'an 710048, China; 1170411034@stu.xaut.edu.cn or lixp2022@sina.com * Correspondence: guoyicheng@xaut.edu.cn Abstract: The single-core alternating current (AC) submarine cable can be provided with an outer sheath that is firmly grounded on both ends of the cable...
3.1. Electromagnet Actuated Microrobot Figure 4a shows the structure of an electromagnetic actuated microrobot. Its actuated part is mainly composed of a three-pole rotor with three windings of wire wrapped with a 120˝ phase difference, a brush, which is connected to the source of electrical ...
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In recent years, infrared temperature measurement technology has been applied to diagnose the deterioration of decay-like insulators. Reference [7] reports an analysis regarding an abnormal temperature rise in decay-like fractured insulators before fracture that can be detected by comparing the defect ...