Dissertation > Excellent graduate degree dissertation topics show

Aseismatic and Shock Absorption Model Test of Tunnelin Ya’lu Expressway

Author: ZhouHengSong
Tutor: GaoBo
School: Southwest Jiaotong University
Course: Bridge and Tunnel Engineering
Keywords: Earthquake disaster Similar theorems Shaking table model test Anti- damping
CLC: U452.28
Type: Master's thesis
Year: 2008
Downloads: 158
Quote: 1
Read: Download Dissertation

Abstract


The earthquake disaster is a natural disaster , causing huge loss of life and property of its people . Tunnels and underground structures have been considered to be anti - damping function is superior buildings , the Kobe earthquake in 1995 , overthrew the believe that the underground structure of anti- damping ability , its anti- damping design safe conclusion . The analysis of the structure of anti- damping can be divided into the prototype observation , theoretical analysis and model test three kinds . This article take the model test of the method to make more realistic simulation of the earthquake response and the structure of the tunnel surrounding rock failure mechanism . In this paper, the Ya Lu highway tunnel as the background , Seismic Model Experiment . After completion of the test , to master a number of data obtained under the proper experimental design conditions to analyze the the tunnel seismic performance and seismic capacity study its carrying capacity , crack , deformation capacity , energy dissipation capacity , stiffness , failure mechanism to answer the problem , mitigate earthquake disasters and to adopt the the reasonable underground structures , seismic damping measures , and seismic Model Experiment study has important theoretical value and practical significance . Thesis work are as follows : a similar material , based on the similarity theorem to find a suitable acquaintance than feet , and ultimately determine the similarity of the test and the preparation of similar materials ; 2 . Portal section and hole posture , with or without damping layer and hole posture shaking table model test set across the fault condition , how to realistically simulate the shaking table test the tunnel seismic as well as determine its measurement and arrangement of measuring points : 3 . arrive at a more realistic test data analysis of tunnel seismic Description seismic performance analysis of tunnel and tunnel seismic weaknesses; located on the presence or absence of damping layer and set up cross- faults comparative analysis , pointing out that under various conditions tunnels destruction , and these conditions were the Tunnel seismic .

Related Dissertations

  1. Shaking Table Model Test on Short Shear Wall Structure for High-Rise Buildings,TU311.3
  2. The Shaking Table Experimental Study on Liquefiable Sand Soil of Different Densities Improved by Soil-Cement Piles,TU441
  3. The Research on Chinese Earthquake Disasters Documentary Photography from the Perspective of Mass Media,J405
  4. Study on the Investigation of Earthquake Injuries and Medical Rsecue,R129
  5. GIS-based Urban Earthquake Disaster Mitigation Research on Dynamic Management Information System,P315.9
  6. Prediction and Protection Measurements of Seismic Damage of Ancient Buildings in Urban Area of Yibin City,TU352.1
  7. A Study on Rapid Assessment of Post-Earthquake Transportation Systems in Urban Agglomeration,U12
  8. The Shaking Table Experimental Study on Liquefiable Sand Soil with Different Density Improved by Gravel Pile,TU473.1
  9. The Comparative Study on Domestic and Foreign Management System of Protecting Against and Mitigating Earthquake Disasters,X43
  10. Shanxi Highway Earthquake Disaster Risk Division Based on GIS,P694
  11. Research on the Earthquake Disaster Mitigation Synthesized Management System of Small Cities and Towns in Shaanxi,X43
  12. Studies of Disaster Emergency Legal System,X43
  13. Research on GIS Based Intelligent Information System for Urban Seismic Hazard Mitigation,TU984.116
  14. Research and Design of IDSS for Earthquake Disaster Reduction Based on Agent,TP311.52
  15. Study on the Loss Assessment of the Lifeline Engineering And the Countermeasures for Reducing Seismic Damage,P315.9
  16. Emergency Logistics Managerial Decision-making Research in Earthquake Disaster,F259.2
  17. The Quick Evaluation of Bachu Earthquake Damage on Base of Remote Sensing Image,P315
  18. Study on Buildings Earthquake Damage Evaluation System,P315.9
  19. The Research of the Seismic Damage Prediction and Prediction System for Urban Common Building,TU352.11
  20. Shaking Table Model Test of Reinforced Concrete Frames,TU375.4

CLC: > Transportation > Road transport > Tunnel project > Investigation, design and calculation > Design > Seismic Design
© 2012 www.DissertationTopic.Net  Mobile