This document provides an overview of the history and development of civil engineering. It discusses how civil engineering has dealt with construction, development, and maintenance of the built environment since ancient times. It also outlines some of the major historical developments in civil engineering materials and techniques from ancient megalithic structures to modern developments. The document notes that while early ambitious structures sometimes led to failures, each disaster and mistake has contributed to improvements in the field. It highlights new trends in civil engineering, particularly new technologies used in structures like Burj Khalifa, the world's tallest building.

2.  INTRODUCTION
 HISTORY OF CIVIL ENGG
 Disaster faced by ancent structuers
 DEVELOPMENT
 CIVIL ENGG. AT PRESENT
 THE NEW TREANDS IN CIVIL ENGG.

3. Civil engg. Deals with construction
,development nd maintainance of the
physically nd naturally build
enviornment
It’s the oldest branch of engg.
Civil eng. Is related to techonology from
ancent time.

4. Bridge across the sea
The suspension
bridge

7. I. Historical Survey
(A) Palaeontological background
(B) First Shelters - Later Palaeolithic
(C) Domestic Building in the Middle East -
Neolithic, Chalcolithic
(D) Monumental Building - ca. 3000 BC -
500 AD.
1. Megalithic Construction
2. Mesopotamian Construction
3. Egyptian Construction
4. Levanto-Aegaean Construction
5. Classical Greek Construction
6. Roman Construction
7. Late Antique Construction - Western and
Eastern

8. II. Materials of
Construction
Their
winning/manufact
ure, processing and
utilisation with
tools of trace
(A) Wood
(B) Earth/Clay
(C) Stone
(D) Lime/Gypsum
(E) Bitumen
(F) Glass
(G) Metal
 III. Structural
Systems
Framed, Load bearing,
Trabeated, Arcuated

IV. Processes of
Construction
(A) Statistical Analysis and
Calculation
(B) Project Drawings and
Specifications
(C) Site Preparation,
Installation and Equipment
(D) Works Organisation

9. V. Forms of Construction
(A) Foundations
(B) Walls
(C) Point Supports
(D) Floors
(E) Doors
(F) Windows
(G) Steps
(H) Roofs

10.  Big ambitions led to taking big
chances, which often resulted in faulty
construction and, occasionally, deadly
collapse–
 failure is part of the learning process

12. Stirling Bridge Collapse,
Scotland
Ely Cathedral Tower Collapse, Englan

13. Fail Railto bridge

14. Every disaster nd every mistake leads to
improvement.
Civil engg. Use the techonology for the betterment
nd nd to fight with tough situations
A lot of changes comes in civil engg with the
demand of time
These all things leads to development in technique
,working ..

18.  Every one in this world is
dependend on civil engg for a
better nd comfortable life..
 It all happen due to new
construction method nd
techonology

21.  Civil engg adopts a lot of new treands..the
biggest example of new treands is the worlds
highest tower “The BURJ KHLIFA”
 A lots of new technologies were used in “BURJ
KHALIFA”
 The exterior mirror tech is one of those tech
that are used in BURJ KHALIFA

22. THE BURJ KHALIFA

23. TYPE OF COATING
DONE ON THE GLASS
LAYER

24. THREE LAYERS OF
GLASS USED FOR
EXTERIOR WORK

25. ITS JUST A CIVIL ENGG.
WHO GIVE HUMAINITY
COMFORTABLE LIFE EVEN
AT A HEIGHT OF 800M
FROM THE GROUND LEVEL..

26. THESE MEGA STRUCTURES NEEDS PROPER LIFE-TIME MAINTAINANCE .

27. THIS NEW EXTERIOR MIRROR TECH IS HELPFUL IN ESTATIC VIEW
AS WELL AS HELPS IN PROTECTION FRONM UV ND IR RAYS

28. THANKS FOR WATCHING