Dissertation > Excellent graduate degree dissertation topics show

Experimental Study on Vibration Reduction of Large-scale Industry Workshop

Author: RenXuHui
Tutor: BaiGuoLiang
School: Xi'an University of Architecture and Technology
Course: Structural Engineering
Keywords: Plant structure Dynamic characteristics Structural vibration line displacement Finite Element Analysis Centrifugal force
CLC: TU352.11
Type: Master's thesis
Year: 2009
Downloads: 39
Quote: 0
Read: Download Dissertation

Abstract


Power equipment in industrial plants widespread used too long or do not consider the impact of the dynamic loads in the design , equipment vibration caused by the vibration of the plant structure , affect the production of the light , so that the structural cracks ; severe cases, cause structural damage , this is a very important problem in the industrial plant . However, for power equipment plant structure vibrate is often difficult to completely avoid , the key is to reduce unnecessary vibration , vibration control within the permissible range . Specific examples of projects for a crushing plant, the main plant structure vibration field measurement of the dynamic characteristics of the plant structure , including horizontal and vertical vibration frequencies , mode shapes , damping ratio, as well as equipment operation plant structure vibrating wire displacement data provide a basis for the transformation of equipment . Power plant structure analysis using ANSYS software , the dynamic characteristics of the plant structure and the equipment foundation transformation of the former plant structure vibration line displacement and compared with the measured data to test the finite element model and the accuracy of the calculation of the transformation vibrating wire displacement after plant structure prediction , and provide the technical basis for device -based transformation . After the transformation, the structure of the scene dynamic characteristics test , test the damping effect of the basic transformation of power equipment . Finite element and experimental results show good damping effect on equipment based transformation , to achieve the desired objectives , through this research , provide useful experience for power equipment plant structure design and damping transformation .

Related Dissertations

  1. Research on the Mainframe System of Powder Mixed EDM and the Craft Experiment,TG661
  2. EDM Electrode Wear Mechanism and Control Research,TG661
  3. Finite Element Analysis and Structure Optimal Design for Combined Seal at Normal Temperature and Low Temperature,TH136
  4. Study on the Design and Biomechanical Behaviors of Individualized Artificial Knee Joint,R318.1
  5. Design of Testing Equipment for Electronic Products,TN06
  6. Multi-pin Internal Fixation of Calcaneal Fractures in Finite Element Analysis,R687.3
  7. Airborne radar antenna pedestal rapid design systems research and development,TN959.73
  8. Sham hose drum drive means and hydraulic system of the structure,TE973
  9. The magnetorheological damper mechanical properties and Gun Recoil,TB535.1
  10. Nonlinear Structural Dynamics Analysis and Optimization Design on Naval Gun Driver,TJ391
  11. Design and Analysis of Automatic Steel Pipes Butt Tool,U673.38
  12. Analysis on Unloading of Large Span Steel Structures and Research on Its Mechanical Analysis,TU391
  13. Simulation of the Clinching Process Using FEA Method with Steel and Aluminum Alloy Sheets for Automotive Sunroof Frame,U463.83
  14. M1 of CRH2-300 Train Finite Element Analysis and Travelling Comfort,U266
  15. The Design of Telescopic Asphalt Spraying System,U415.524
  16. Development of Post-process System in Sheet Metal Simulation Based on SolidWorks,TP391.72
  17. Failure Analysis and Structural Optimization of the Typical Fine Blanking Punch,TG385.2
  18. The Structure Design of 2000kN Servo Press for Hot Forming,TG385
  19. Al Wire Bonding Failure and Automatic Optical Inspection on Power Device Leadframe,TG441
  20. Study on the Dynamic Characteristecs and a Simulation of Hydraulic Engine Mount in Automotive Engine Mounting System,U464.13
  21. Simulation Analysis and Experimental Study on Hysteretic Behavior of High-performance Shear Panel Damper,TU352.1

CLC: > Industrial Technology > Building Science > Building structure > Special Structure > Anti - shock structure,disaster prevention structures > Shock, isolation, and explosion-proof structure > Seismic structure
© 2012 www.DissertationTopic.Net  Mobile