Dissertation > Excellent graduate degree dissertation topics show

The slate cutting slope excavation disturbance effects and protection technology

Author: ChenFen
Tutor: FuHeLin
School: Central South University
Course: Geotechnical Engineering
Keywords: Completely weathered slate Cutting Slope Experimental study Excavation Protection and strengthening
CLC: U416.14
Type: Master's thesis
Year: 2008
Downloads: 126
Quote: 0
Read: Download Dissertation

Abstract


The highway slope has been the research focus of attention at home and abroad , more mature , but slate cutting high and steep slope , less research , its engineering characteristics of high and steep it in the excavation process may produce hazardous At the same time , taking into account the rainfall type of slope stability and the construction process have a larger impact on the stability of its the different moisture slate steep slope , different stages of excavation the disturbance effects analysis is a valuable subject can provide certain reference and a basis for the design and construction of the project . In this paper, Heng Yan high-speed contract section cutting slate slope relying on engineering, excavation disturbance effects on the slate slope , the impact of rain on the stability of slope excavation and the slate cutting slope protection technology the study , the main contents include : (1) weathered slate indoor test to completely weathered slate physical and mechanical parameters , and prepare different moisture stew feeding time sample soil test , moisture content , stew feeding time factors on the mechanical characteristics of the weathered slate law . (2) The application of limit equilibrium method and finite difference method calculated balance inflammation of the Contract segment the slate cutting slope stability factor to evaluate the stability of the safety factor and the two calculation methods , the shape of the sliding surface slip surfaces compare with each other to verify the credibility of the two calculation methods . (3 ) numerical simulation analysis Excavation effect on the slope under the natural moisture content , and the calculated results with the field monitoring results of a comparative analysis to verify the correctness of the test parameters obtained and numerical model . ( 4 ) the combination of physical and mechanical parameters , the indoor test proceeds slate under different moisture simulation of different moisture downhill body Excavation effect obtained in the excavation state , the moisture content of the stability of the slope investigated . (5 ) for the slate cutting slope excavation disturbance effects and moisture slate slope excavation disturbance impact geology, topography, and select different protection schemes , and analyzed by numerical simulation of the effect of support reinforcement .

Related Dissertations

  1. Experimental Study of GUI QIN MISTURE on Adriamycin-induced Nephropathy in Rats,R285.5
  2. Gas and coal dust explosion characteristics of coexistence and Communication Research,TD712
  3. Optimization of Zhenqing two standard K29 450 to K29 900 paragraph excavation slope stability analysis and reinforcement,U418.52
  4. The Experimental Research on Process Evaluation Applying for the General Course of Breaststroke Teaching in Harbin University,G861.1
  5. The Use of Incentive Strategies on the Study of the Impact of Sports Participation in Primary School Physical Education,G623.8
  6. An Experimental Study on Teaching Model of "Chain Combination" of the Convention and the Option of High School Physical Education,G633.96
  7. The University Body Teaches Specialized Speed Skating Pu to Repair in the Class to Apply Therepresentation Training Method the Experimental Study,G862.1
  8. The Pueraria bulk wine injury rat serum sex hormone levels,R285.5
  9. Study on the Buildings Deformation Around Expansive Soil Foundation Pit,TU443
  10. The Theoretical and Experimental Research on the Collocated MIMO Detection,TB566
  11. Experimental Study of the Performances of Air Filter Materials for Fine Particles Removal Utilized in Residential Buildings,TU834
  12. Prediction on Ground Settlements Due to Metro Tunnels Construction,U456.31
  13. Design and Experimental Study of High Performance Miniature Channel Heat Sinks,TK124
  14. Investigation on Vortex-Induced-Vibration of Flexible Risers with Buoyancy Modules,TB123
  15. Comparison of corporate charitable donations Effect,F224
  16. Shandong Institute of Physical Education Teaching and Training Basketball physical experimental study,G841
  17. Depot -based software process mining research,TP311.52
  18. TBM cutterhead drive system energy technology research,U455.39
  19. Study on the Deformation Failure Mechanism of Metamorphic Rock Slope of Shiyan to Tianshui Expressway,U416.14
  20. Analysis on Stress Mechanism of Wu Shaoling Tunnel in Broken Rock,U451.2
  21. Study on the Excavation and Supporting Technology of Deformationproperties of Soft and Weak Surrounding Rock in Tunnel,U455.7

CLC: > Transportation > Road transport > Road works > Roadbed, pavement engineering > Subgrade > Slope
© 2012 www.DissertationTopic.Net  Mobile