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mega structure by dharmaraj and pragyan


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What is mega structure and what are the problem encounter during the construction of mega structure.

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mega structure by dharmaraj and pragyan

  1. 1. Mega structure<br />Where Dreams Is Converted To Reality…….<br />A Step Ahead By Civil Engineer…..<br />
  2. 2. What’s Mega structure?<br />Mega structure is a very large structure as it speaks itself…<br />A mega structure is a built structure typically at least 1,000 kilometers in length…<br />A lots of engineers and co workers are associated…<br />Palm Island of dubai<br />
  3. 3. Overview<br />Knowingly or Unknowingly concept of Mega structure was commerce from 12 century in<br /> Rome Empire…..<br />Mega structure is the most desired <br /> and wondered thing in the today’s world…<br />
  4. 4. Most problem are encountered by civil in field itself so need to think a step ahead…<br />Some of new invention should be done in field itself..<br />Need to have proper and fix planning and goal…<br />A Step Ahead<br />
  5. 5. Map study<br />Reconnaissance<br />Primary survey<br />Secondary survey<br />Estimation<br />Management<br />Commencement of Project<br />And tantamount procedure……………<br />Procedure<br />
  6. 6. Unbelievable Truth<br />Great Wall Of China<br />Petra(Jordan)<br />TajMahal(India)<br /><ul><li>TajMahal is crown of building built by shah jahan in memory of his third wife..
  7. 7. The vessels’s state people built it for defense purpose in 7th century B.C..
  8. 8. One of the most precious cultural properties of man's cultural heritage</li></ul>by suiss explorer johann<br />Sometimes real things are really hard to believe…..<br />
  9. 9. Machu pichhu (Peru)<br />Colosseum (Rome)<br />Christ redeemer statue Reo de janerio)<br /><ul><li>Erected in 1931, Cristo Redentorstands 125 feet tall and weighs 1,000 tons.
  10. 10. Machu Picchu was built in the classical Inca style, with polished dry stone wall.
  11. 11. Colosseum was Completed around 80 AD for gladiatorial battles and public spectacles, the Colosseum held more than 50,000 spectators.</li></ul>Chichen itza (Mexico)<br /><ul><li>Chichen Itza is a large pre-Columbian archaeological site built by the Maya civilization </li></ul>These are the structure that you should visit before you die…….<br />
  12. 12. Headache and it’s medicine<br />Manmade Skyscraper with height of<br />828m..<br />Problem<br /><ul><li>Environmental challenges
  13. 13. Gravity arrangement</li></ul>World Tallest Building BurjKhalifa(Dubai)<br />
  14. 14. Headache and it’s medicine<br />Manmade floating Airport with <br />4 km (2.5 mi) long and <br />2.5 km (1.6 mi) wide..<br />Problem<br /><ul><li>Consolidation(8m in 5 years)
  15. 15. Earthquake
  16. 16. Fixing of points..</li></ul>Kansai Airport(Japan)<br />
  17. 17. Headache and it’s medicine<br />Tallest in the world and good <br />alternative than tunnel and <br />reduce journey by 100km.<br />Problem<br /><ul><li>Fixing of slab
  18. 18. Climate
  19. 19. Access Bending Moment</li></ul>Millau Bridge(France)<br />
  20. 20. Headache and it’s medicine<br />9.7km long tunnel with <br /> 13.2m diameter in order to <br />control traffic and flood with 4<br /> double decked lanes.<br />Problem<br /><ul><li>Soft land got subside
  21. 21. blasting</li></ul>SMART Tunnel( Kuala Lumpur)<br />
  22. 22. Friends of Civil Engineer<br />Digital machines<br />GPS(Global Positioning System)<br />Excavator<br />Piling machine<br />Boring Machine<br />
  23. 23. Fact <br />
  24. 24. Hope this won’t happen<br />
  25. 25. Hope this won’t happen<br />Picture Speaks Louder than Voice… … … … … …. ...<br />
  26. 26. Conclusion<br />Proper planning and sensitive implementation is must during project..<br />Tactful ideas to handle case as we encounter hinder in field itself..<br />Symbol of inspiration with sustainable structure for future generation.<br />Our structure should be eco-friendly, comfortable and safe. <br />Lastly, before being good civil engineer, let’s be a good civil…<br />
  27. 27.<br /><br /><br /><br />Bibliography<br />
  28. 28. Queries<br />
  29. 29. Prepared By:<br />PragyanBhattarai<br />Dharma Raj Dhakal<br />