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

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 mega structure by dharmaraj and pragyan Presentation Transcript

    • Mega structure
      Where Dreams Is Converted To Reality…….
      A Step Ahead By Civil Engineer…..
    • What’s Mega structure?
      Mega structure is a very large structure as it speaks itself…
      A mega structure is a built structure typically at least 1,000 kilometers in length…
      A lots of engineers and co workers are associated…
      Palm Island of dubai
    • Overview
      Knowingly or Unknowingly concept of Mega structure was commerce from 12 century in
      Rome Empire…..
      Mega structure is the most desired
      and wondered thing in the today’s world…
    • Most problem are encountered by civil in field itself so need to think a step ahead…
      Some of new invention should be done in field itself..
      Need to have proper and fix planning and goal…
      A Step Ahead
    • Map study
      Reconnaissance
      Primary survey
      Secondary survey
      Estimation
      Management
      Commencement of Project
      And tantamount procedure……………
      Procedure
    • Unbelievable Truth
      Great Wall Of China
      Petra(Jordan)
      TajMahal(India)
      • TajMahal is crown of building built by shah jahan in memory of his third wife..
      • The vessels’s state people built it for defense purpose in 7th century B.C..
      • One of the most precious cultural properties of man's cultural heritage
      by suiss explorer johann
      Sometimes real things are really hard to believe…..
    • Machu pichhu (Peru)
      Colosseum (Rome)
      Christ redeemer statue Reo de janerio)
      • Erected in 1931, Cristo Redentorstands 125 feet tall and weighs 1,000 tons.
      • Machu Picchu was built in the classical Inca style, with polished dry stone wall.
      • Colosseum was Completed around 80 AD for gladiatorial battles and public spectacles, the Colosseum held more than 50,000 spectators.
      Chichen itza (Mexico)
      • Chichen Itza is a large pre-Columbian archaeological site built by the Maya civilization
      These are the structure that you should visit before you die…….
    • Headache and it’s medicine
      Manmade Skyscraper with height of
      828m..
      Problem
      • Environmental challenges
      • Gravity arrangement
      World Tallest Building BurjKhalifa(Dubai)
    • Headache and it’s medicine
      Manmade floating Airport with
      4 km (2.5 mi) long and
      2.5 km (1.6 mi) wide..
      Problem
      • Consolidation(8m in 5 years)
      • Earthquake
      • Fixing of points..
      Kansai Airport(Japan)
    • Headache and it’s medicine
      Tallest in the world and good
      alternative than tunnel and
      reduce journey by 100km.
      Problem
      • Fixing of slab
      • Climate
      • Access Bending Moment
      Millau Bridge(France)
    • Headache and it’s medicine
      9.7km long tunnel with
      13.2m diameter in order to
      control traffic and flood with 4
      double decked lanes.
      Problem
      • Soft land got subside
      • blasting
      SMART Tunnel( Kuala Lumpur)
    • Friends of Civil Engineer
      Digital machines
      GPS(Global Positioning System)
      Excavator
      Piling machine
      Boring Machine
    • Fact
    • Hope this won’t happen
    • Hope this won’t happen
      Picture Speaks Louder than Voice… … … … … …. ...
    • Conclusion
      Proper planning and sensitive implementation is must during project..
      Tactful ideas to handle case as we encounter hinder in field itself..
      Symbol of inspiration with sustainable structure for future generation.
      Our structure should be eco-friendly, comfortable and safe.
      Lastly, before being good civil engineer, let’s be a good civil…
    • www.wikipidia.com
      www.google.com
      www.technologystudent.com/struct1
      www.new7wonders.com
      Bibliography
    • Queries
    • Prepared By:
      PragyanBhattarai
      Dharma Raj Dhakal