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Qingqing Zhang, Ruixiao Li, Huijun Yuan and Huarong Zhong
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Miroslav Pástor, Martin Hagara, ?tefan Ga?pár and Milan Sapieta
Humanoid and collaborative robots find their application in numerous sectors, such as automotive, electrical and mechanical engineering, not excluding the field of bioengineering. They replace repetitive and often monotonous human activity. As the trend ...
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Peter Frankovský, Peter Sivák, Ingrid Delyová, Darina Hroncová and Pavol ?tuller
The paper deals with the connection between the issue of rectification of the structural system and the corresponding experimental and related statistical analysis of stresses. The solution was demonstrated in the example of replacing the aboveground gas...
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Wenbo Ma, Tianwen Bai, Yuyang Li, Heng Zhang and Wei Zhu
For a typical pipeline-lifting deep-sea mining system, marine mining pipelines have higher requirements for steel welding. After the pipeline steel is welded, a large amount of residual stress will be generated inside the component because the heat treat...
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Zibiao Wang, Guangsha Hou, Yang Zhao, Jianfei Sun, Jiangzhen Guo and Wuyi Chen
Residual stresses (RS) in hot forging severely degrade the machining accuracy and stability of super alloy parts. This is the main reason for deformation during subsequent mechanical machining. RS need recognition, as well as the microstructure and prope...
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Luis Santana, Diego Rivera and Eric Forcael
This research has specific applications in the measurement of forces of small magnitude, which occur in the fluid?wall interaction, through a non-destructive technique that allows for measuring the shear stress in open water channels.
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Yong Du and Zhang-ming Gou
As the limit of traditional contact measurement, it is difficult to precisely measure the steel cables twisted by a branch of wires especially at elevated temperature. In this paper the strain-stress relationships of S355 and S690 structural steel, 1860 ...
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Yiching Lin, Yu-Ting Liu and Yu-Wen Chang
This study investigates the temperature-drift effect on strain measurement of concrete beams and proposes a method for determination of the mechanical strain of stressed concrete beams. In the study, wireless electrical resistance strain gauges were used...
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Meng-Chieh Liao, Pu-Shan Huang, Yi-Hsien Lin, Ming-Yi Tsai, Chen-Yu Huang and Te-Chin Huang
Measurements of the curvatures and warpages of a printed circuit board (PCB) during a thermal solder reflow process using strain gauges are proposed in this study. In the experiments, a shadow moiré is used for measuring the out-of-plane deformations (or...
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Li Sun, Chuang Li, Jun Li, Chunwei Zhang and Xiaosu Ding
Clamped fiber Bragg grating (FBG) sensors have been widely applied in engineering strain measurements due to their advantages of high flexibility and efficiency. However, due to the existence of the interlayer, the strain measured by the encapsulated FBG...
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