Dissertation > Excellent graduate degree dissertation topics show

Limit equilibrium method and DDA high rock slope stability analysis

Author: LiLei
Tutor: ZhangJiaSheng
School: Central South University
Course: Geotechnical Engineering
Keywords: Dexing Copper Mine Slope Failure mode Parameters Limit equilibrium method DDA Act Stability evaluation
CLC: TU457
Type: Master's thesis
Year: 2007
Downloads: 333
Quote: 3
Read: Download Dissertation

Abstract


Tall slope to the mine open pit mining as the research object , relying on \the determination of the parameters , the analysis model and stability analysis method . The main tasks are as follows : 1. Based on field research and engineering experience , combined with existing data , analyze and summarize the history, current situation and prospects of the slope engineering research , focusing on analysis and comparison of the stability analysis method to establish limit equilibrium method and DDA law as the basic analysis of the subject . Based on deep understanding and mastery of the Dexing Copper Mine slope engineering geological traits ( mainly including lithology, tectonic characteristics of regional geological environment ) , established slope failure modes . To obtain the basic parameters in accordance with the actual rock mass material related to indoor and outdoor experiments , through engineering optimization method to determine a reasonable mechanical parameters of the rock mass and slope safety factor value standard . According to the actual needs of the limit equilibrium theory of local improvement , and the preparation of the relevant calculation program arc destruction of the slope of the Dexing Copper Mine , flat damage , double sliding surface destruction , wedge destruction destruction mode was analysis and calculation . 5 . Introduction of non- continuous deformation theory ( DDA ) , large deformation , large displacement characteristics for the study area slope block , BLOCK program successfully calculated Dexing Copper Mine slope deformation trend of the slope stability a reasonable evaluation . Analysis of the results of its analysis and limit equilibrium method is a good fit . According to the results of the calculation and analysis , the stability of the slope of the study area to make a comprehensive evaluation of the coping methods and measures for the less stable slope .

Related Dissertations

  1. Experimental Study on Pyrolysis and Combustion Characteristics of Paint and Tar Based Single Hazardous Wastes,X705
  2. Study of Automobile Ignition Coil Testing System Based on Standard LAH032.905,U472.9
  3. Key Technologies of Dam-break Life Loss Risk Assessment Research,TV122.4
  4. Cultivation and Effects of Environmental Factors on Carrying WSSV Virus of Litopenaeus Vannamei,S945
  5. Platelet parameters in patients before and after acute myocardial infarction,R542.22
  6. Color Parameters Changes of Flue-cured Tobacco during Maturing and Curing and the Influence of Air-curing Before Flue-curing on Its Quality,S572
  7. Identification of Water-Logging Tolerance at Seedling Stage and the Difference of Photosynthetic Parameters between Tolerance and Susceptible Types in Brassica Napus L.,S565.4
  8. Study on the Breeding of High Efficient Detoxification Strains and Suggestion Parameters of Solid Fermentation on Cottonseed Meal,S816.6
  9. Evaluation on Stability of Threshing and Redrying Lamina Structure of Tobacco,TS443
  10. Quantifying the Responses of Weak Gluten Wheat Leaf Photosynthesis and Chlorophyll Fluorescence Parameters to Weak Light at Filling Stage,S512.1
  11. The Effect of Water Content in Soil on Photosynthetic Physiological Characteristics of Pear and Fruit Quality,S661.2
  12. Studies on Effect of Different Media on Growth and Physiological Parameters of Ligustrum Lucidum Ait Container Seedlings,S687
  13. The Deposition Rule and Gene Expression Involved in Yolk Cholesterol in Different Layer Breeds,S831
  14. Effects of Chlorophyll Deficiency on Photosystem Photochemistry in Rice,S511
  15. Study on the Treatment of Domestic Wastewater by Sequencing Batch Membrane Bioreactor,X703
  16. Correlation Analysis and QTL Mapping for Quality Traits in Wheat,S512.1
  17. The Taozhou Guards during the Ming Dynasty,K248
  18. Study on Synchronization of Time-delayed Chaotic System and Its Experimental Realized,O415.5
  19. Fuzzy Multi-atrribute Decision Making Based on Vague Sets,TP18
  20. The Research Based on Film Scanner Miniaturization and Fault Recognition Technology,TP391.41
  21. Mechanic Analysis of Bridge Reinforcement with Mesh and Steel Fiber Reinforced Concrete and Construction Technology,U445.72

CLC: > Industrial Technology > Building Science > Soil mechanics,foundation engineering > Rock ( rock ) mechanics and rock testing > Rock stability analysis
© 2012 www.DissertationTopic.Net  Mobile