Search
Now showing items 1-6 of 6
On the Lapping Mechanism of Optical Fiber End-Surfaces Using Fixed Diamond Abrasive Films
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The purpose of this paper is to reveal material removal mechanisms of optical fiber end-surface in lapping processes. The lapping process experiments are conducted using fixed diamond abrasive ...
Design Flood Volume of the Three Gorges Dam Project
Publisher: American Society of Civil Engineers
Abstract: With an increasing tendency of the flood disaster frequency and intensity in China, risk analysis of design flood volume for the Three Gorges Dam Project (TGP) should be of paramount importance for about one-half of the ...
Risk Assessment Method for High-Speed Railway Track Based on Dynamically Weighted Acceleration
Publisher: ASCE
Abstract: As railway maintenance increasingly requires strict inspection and accurate repair, it is urgent to establish a reasonable assessment method for identifying the risks in high-speed railways. Severe track irregularities can ...
Risk Identification Method for High-Speed Railway Track Based on Track Quality Index and Time-Optimal Degree
Publisher: ASCE
Abstract: The real-time identification and early warning of the state of the track are significant to keep the high-speed railway (HSR) safe, stable, and comfortable. This paper proposes a new risk identification method based on the ...
Nonlinear Dynamics of a Space Tethered System in the Elliptic Earth-Moon Restricted Three-Body System
Publisher: American Society of Civil Engineers
Abstract: This paper focuses on nonlinear oscillation of a space tether system connected to the Moon’s surface, elongating along the Earth-Moon line at L1 and L2 sides respectively. The full nonlinear elongation dynamics of the space ...
Research on Testing and Evaluation Methods of Motor Vehicle Gear-Shifting Performance
Publisher: ASCE
Abstract: When evaluating the shift quality of a manual transmission automotive, the subjective evaluation method is fuzzy, and the objective evaluation method with dynamic parameters as indexes is complex. To solve the problem of ...