Modern techniques in civil engineering presented on Engineer's Day

1. ENGINEER’S DAY

2. INNOVATION THAT CAN CHANGE THE
LIFE THROUGH CIVIL ENGINEERING…
BY:-
HIMANSHU CHAKRAVARTI

3. CONTENT.
 INTRODUCTION TO DR. MOKSHAGUNDAM VISVESVRAYA.
 WHAT IS CIVIL ENGINERING. ?
 EXTRAORDINARY INNOVATION BY CIVIL ENGINEER’S.
 COMPARISION IN PRESENT & PAST THROUGH INNOVATION.
 AMAZING INNOVATION IN TODAY’S LIFE BY CIVIL ENGINEER’S.
 CONCLUSION.

4. DR. MOKSHAGUNDAM
VISVESVARAYA .
 BORN IN THE POOR FAMILY IN MYSORE STATE KARNATAKA ON 15 SEPT. 1850.
 GRADUATED FROM THE PUNE COLLEGE OF ENGINEERING.
 CONTRIBUTION IN INFRASTRUCTURES LIKE DAMS,& BRIDGES.
 IN VARIOUS INDUSTRIES SECTOR INCLUDING IRON & STEEL.
 INTERGITY FROM 1912-1918 MAHARAJA OF MYSORE, APPOINTED AS DEVAN.
 AWARDED BHARAT RATANA IN 1955.
 GOVT. OF INDIA BROUGHT THE STAMP IN HIS HONOUR.
 PASSED AWAY AT THE AGE OF 101 IN APRIL 1962.

5. WHAT IS CIVIL ENGINEERING.?
 ACCORDING TO ME CIVIL ENGG. MEANS “CONTRUCTION IS VERY IMP. TO
LIFE” .
 CIVIL ENGG. IS ABOUT CREATE, DESIGN , INNOVATE, DESIRE ETC.
 FATHER OF CIVIL IS JOHN SMEATAN
 AS EVERY ONE SAYS “WE MAKE THE WORLD”.

6. FEW EXAMPLES FROM CIVIL ENGG.
BURJ KHALIFA . BURJ AL ARAB.

7. THE PALM ISLAND.

8. EXTRAORDINARY INNOVATION BY
CIVILIANS.
 WE HAVE GIVEN ONE OF THE BASIC NEED FOR A
HUMAN BEING TO SURVIVE I.E
SHELTER.

9. SHELTER.
 GHAR , CHAAT , MAKKAN ETC. ETC. ARE THE WORDS TO DEFINE SHELTER .
 AS THE ROTI , KAPDA IS NECCESARY FOR SURVIVING , SAME PLACE IS FOR THE
MAKKAN .
 CIVIL ENGINEERS NOT ONLY GIVE LIFE TO LIVE BUT ALSO PROVIDED A BASIC
NEED OF LIFE TO SURVIVE.
 IT TOTALLY CHANGE IN THE STYLE OF LIVING .
 A SHELTER IS MUST FOR SURVIVAL.

10. COMPARISION BETWEEN PRESENT AND PAST
THROUGH INNOVATION.
A EARLY TECHNIQUE . PRESENT TECHNIQUE .

11. A EARLY STRUCTURE . A MODERN STRUCTURE

12. AMAZING INNOVATION BY CIVIL ENGINER’S.
 U-BOOT TECHNOLOGY .
 PREFABRICATION .
 SELF HEALING CONCRETE.

13. U-BOOT TECHNOLOGY .
 BOOT IS A MODULAR ELEMENT MADE OF RE-CYCLED PLASTIC FOR USE IN BUILDING
LIGHTER STRUCTURE IN REINFORCED CONCRETE CAST AT THE WORK SITE .
 THE U-BOOT GIVES THE INNOVATIVE IDEA FOR LAYING OF SLABS WITH MUSHROOM
PILLARS WITH THE SPECIAL CHARACTERISTICS OF THE MUSHROOM BEING PART OF
THE SLAB .
 THE NEW LIGHTER STRUCTURE IS ACHIEVED .
 THE SLAB IS SEPRATED BY THE PASTIC U-BOOT TECHNOLOGY WITHIN CAST CONCRETE .

14. FEW EXAMPLES FROM U-BOOT.

16. APPLICATION OF U-BOOT TECHNOLOGY .
 NEW BUILDINGS .
 RENOVATIONS .
 INDUSTRIAL FLOORING .
 RAFTS .
 INFRASTRUCTURE .

17. ADVANTAGES OF U-BOOT STRUCTURE.
 BI-DIRECTIONAL DISTRIBUTION OF LOAD.
 REDUCED WEIGHT ON THE LOAD BEARING WALLS AND FOUNDATION .
 SAVING IN CONCRETE AND STEEL REINFORCEMENT .
 REDUCED BUILDING TIME .
 LIGHTHER, HIGHER INERTIA .
 WIDER SPAN AND LOWER THICKNESS COMPARED TO PREFAB SLAB .
 SOUND PROOF APPROX. FIRE RESISTANCE .

18. PREFABRICATION.
 IT IS PRACTICE OF ASSEMBLING COMPONENTS OF STRUCTURE ON
THE CONTRUCTION SITE.
 IT IS THE EASY METHOD TO ASSEMBLE THE STRUCTURE , WIDELY USE
IN FOREIGN COUNTRIES.
 VILLA UNDINE IN BINZ , BUILT IN YEAR 1885 BY WOLGASTER HOLZBAU.

19. FEW EXAMPLES FROM PREFABRICATION

20. EXAMPLES CONT.

21. ADVANTAGES OF PREFABRICATION .
 CRANES , JUGS ETC CAN MAKE PRODUCTION EASY AND FASTER.
 VERY HIGHLY PRECISE WORK.
 LESS PRODUCTION COST DUE TO PREFABRICATION ON THE
FACTORY ONLY .
 LESS WORK LABOUR REQUIRED.

22. SELF HEALING CONCRETE .

23. SELF HEALING OR BACTERIAL CONCRETE.
 SPECIAL TYPE OF CONCRETE INVENTED BY MICROBIOLOGY RESEARCHERS UNDER
THE HEAD OF HENK JONKERS.
 SPECIALLY MADE TO INCREASE LIFE SPAN OR THE DURABILITY OF CONCRETE
STRUCTURE BY THE SELF HEALING ACTION OF THAT CONCRETE.
 ALSO CALLED BIO. OR BATERIAL OR SELF HEALING CONCRETE.
 FEW OF THE BACTERIAS ARE USED SUCH AS COHNII , FILLA , PASTEURII .

24. WORKING PROCESS OF BIO. CONCRETE
 CRACKS IF LESS THAN .2MM THAN CAN BE AUTO FILL BY CONCRETE.
 BUT IN IF IT IS EXCEED THEN IN BIO CONCRETE AS THE WATER COME INTO THE
CONTACT OF CONCRETE THE BACTERIA GET ACTIVATED & IT AUTOMATICALLY HEAL
THE CONCRETE .
 LIFE SPAN OF THESE BACTERIAS ARE OVER 200 YRS.
 IT CAN BE DIRECTLY OR INCAPSULATION.

25. FEW RESULTS IN BIO CONCRETE .

27. CONCLUSION.
 YES FROM ABOVE PRESENTATION WE CAN SAY THAT THE CIVIL ENGINEERING IS “THE
MOTHER OF ALL BRANCHES” NOT ONLY IN THE FIELD OF INNOVATION BUT ALSO IN
FIELD OF CHANGES …
 “NOTHING IS PERMANENT IN THIS WORLD EXCEPT THE CHANGE ,SO TRY TO CREATE A
CHANGE.”