J
Junzhou Huo
Researcher at Dalian University of Technology
Publications - 62
Citations - 612
Junzhou Huo is an academic researcher from Dalian University of Technology. The author has contributed to research in topics: Vibration & Computer science. The author has an hindex of 13, co-authored 49 publications receiving 396 citations. Previous affiliations of Junzhou Huo include Guilin Medical University.
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Experimental study of fretting fatigue in dovetail assembly considering temperature effect based on damage mechanics method
TL;DR: In this paper, the authors proposed a model for high-temperature fretting fatigue life prediction of dovetail structure of aero-engine compressor, which is based on the circular flat contact theory and continuous damage mechanics theory.
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Disc cutters plane layout design of the full-face rock tunnel boring machine (TBM) based on different layout patterns
TL;DR: A nonlinear multi-objective mathematical model is formulates with multiple constraints for the disc cutters plane layout design, and the characteristics of a multi-spiral layout pattern, a dynamic star layout pattern and a stochastic layout pattern are analyzed.
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Multi-directional coupling dynamic characteristics analysis of TBM cutterhead system based on tunnelling field test
TL;DR: In this paper, a method is proposed to solve the problem based on Newmark algorithm, which further improves the solution efficiency and provides theoretical basis for TBM dynamics optimization design, vibration control and cutterhead architecture design.
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Dynamic Characteristics Study with Multidegree-of-Freedom Coupling in TBM Cutterhead System Based on Complex Factors
TL;DR: A multidegree-of-freedom coupling dynamic model, which contains a joint cutterhead, an inner ring gear, a support shield body, and pinions, is established, considering the external stochastic excitations, time-varying meshing stiffness, transmission errors, clearance, and so forth as mentioned in this paper.
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Analyses of dynamic characteristics and structure optimization of tunnel boring machine cutter system with multi-joint surface
TL;DR: In this article, a multi-degree of freedom coupling dynamics model of the TBM cutter system with multi-joint surface is established, and it is proved that the joint surfaces have a great influence on the vibration performance of cutter system.