Dissertation > Excellent graduate degree dissertation topics show

Rock pile rock block size distribution fractal model

Author: DingTao
Tutor: TiZhengYi
School: Liaoning Technical University
Course: Mining engineering
Keywords: Rock pile rock fragment distribution Fractal dimension Fractal image processing numerical
CLC: TD235;O415.5
Type: Master's thesis
Year: 2000
Downloads: 196
Quote: 4
Read: Download Dissertation

Abstract


Of rock degree study is an important problem in mining, reasonable distribution of blocks of can reduce mining cost, reduce the subsequent secondary crushing workload, greatly improve the mining efficiency. This paper heap blasting was established by applying the fractal theory, the distributions of the degree of rock mass fractal model and quantity distribution fractal model, through the field in the sieve test samples, proves the rationality of the fragmentation distribution fractal model and availability. On this basis, the use of photogrammetry method to determine the fractal dimension and fractal model to calculate the block degree distribution, realizes from photo scanning, numerical statistics, image processing, blocks of certain mass distribution to the output blocks of fractal dimension and fractal distribution model and quantity statistical fractal model curve of all process automation.

Related Dissertations

  1. Based on synchrotron radiation CT imaging of breast cancer quantitative study of microvascular,R318
  2. Seven kinds of indoor potted foliage plants Comparative Study of ecological functions,S682.36
  3. The Research on CBIR and System Realization,TP391.41
  4. Study on Measure Parameters for Vibration Testing Based on Partially Grouted Metal Bolt,TD353.6
  5. Application of Genetic Algorithm Neural Network and Fractal Theory for the Evaluation of Slope Stability of Lao Hu Ding Mine in Jixian Country,TU457
  6. The Fractal Reaserch on the Drainage Networks,TU992
  7. Changle eastern coastal dunes characteristics and the genesis,P737.1
  8. Fractical Study on Freeze Resistance of Gradings of Concrete Aggregate,TU528.041
  9. Cyclic loading conditions backfill damage and acoustic emission characteristics,TD311
  10. Welded joints fatigue fracture and damage analysis of three-dimensional reconstruction,TP391.41
  11. Structure Characterization and Fractal Analysis on the Residue of Chinese Fir Liquefaction in Phenol,S791.27
  12. Research on Fault Diagnosis Mechanism of Transmission Based on Concept-driven Theory,TH165.3
  13. Based on fractal theory under complex stress state high temperature low cycle fatigue behavior of short crack groups,TG115.57
  14. Study on the Characteristics of Plant Diversity and Sediment in Najiao River Estuary,Q948
  15. Water Level Monitoring and License Plate Location Algorithm Based on Mobile Terminal,TP274
  16. Indoor Natural Wind Simulation and Study on Its Thermal Comfort Application,TU834.1
  17. Non—statistical Fluctuation of Target Evaporated Fragments in One Dimensional Phase Space from 290 A MeV 12C Induced Emulsion Reactions by Using T—moment Method,O571.4
  18. Non—statistical Fluctuation of Target Evaporated Fragments in Two Dimensional Phase Space from 290 A MeV 12C Induced Emulsion Reactions by Using T—moment Method,O571.4
  19. The Application and Research of Fractal Dimension in Leather Classification,TP391.41
  20. Applied Research on the Foreign Body Identification in Cotton Useing Digital Image Processing,TP391.41
  21. Fractal Characteristic of Warship Impulsive Environment,U674.7

CLC: > Mathematical sciences and chemical > Physics > Theoretical Physics > Nonlinear physics > Chaos Theory
© 2012 www.DissertationTopic.Net  Mobile