This document discusses mega structures and the challenges faced in their construction. Mega structures are very large structures over 1,000 km in length built by civil engineers. They include bridges, tunnels, skyscrapers and airports. Some examples mentioned are the Great Wall of China, Burj Khalifa and the Kansai Airport. Construction of mega structures involves careful planning, mapping, surveying and management to overcome problems like environmental impacts, ensuring stability, and addressing structural challenges. Modern technology like GPS and machinery help engineers during implementation of mega projects. Proper planning is essential to build sustainable and safe mega structures for future generations.

1. Mega structure Where Dreams Is Converted To Reality……. A Step Ahead By Civil Engineer…..

2. 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

3. 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…

4. 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

5. Map study Reconnaissance Primary survey Secondary survey Estimation Management Commencement of Project And tantamount procedure…………… Procedure

7. The vessels’s state people built it for defense purpose in 7th century B.C..

8. One of the most precious cultural properties of man's cultural heritageby suiss explorer johann Sometimes real things are really hard to believe…..

10. Machu Picchu was built in the classical Inca style, with polished dry stone wall.

13. Gravity arrangementWorld Tallest Building BurjKhalifa(Dubai)

15. Earthquake

16. Fixing of points..Kansai Airport(Japan)

18. Climate

19. Access Bending MomentMillau Bridge(France)

21. blastingSMART Tunnel( Kuala Lumpur)

22. Friends of Civil Engineer Digital machines GPS(Global Positioning System) Excavator Piling machine Boring Machine

23. Fact

24. Hope this won’t happen

25. Hope this won’t happen Picture Speaks Louder than Voice… … … … … …. ...

26. 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…

27. www.wikipidia.com www.google.com www.technologystudent.com/struct1 www.new7wonders.com Bibliography

28. Queries

29. Prepared By: PragyanBhattarai Dharma Raj Dhakal