Civil engineering
Professional discipline designing and maintaining the built environment.
Civil engineering is a professional field focused on designing, building, and maintaining the physical and natural environment that people use. This includes public works like roads, bridges, canals, dams, airports, sewage systems, pipelines, the structural parts of buildings, and railways. It is the second-oldest engineering discipline, coming after military engineering, and its purpose is to separate civilian projects from military ones.
The practice of civil engineering applies physical and scientific principles to solve societal problems. Its history is closely tied to advances in physics and mathematics. Because the field is broad, with many specialized sub-disciplines, its history also connects to knowledge of structures, materials science, geography, geology, soils, hydrology, environmental science, mechanics, project management, and other areas.
In ancient and medieval times, most building and design work was done by artisans like stonemasons and carpenters, who often rose to become master builders. Knowledge was kept within craft guilds and rarely improved upon. Structures, roads, and infrastructure were repetitive, and any growth in scale was gradual.
One of the earliest examples of a scientific approach to problems relevant to civil engineering is the work of Archimedes in the 3rd century BC. He developed Archimedes' principle, which explains buoyancy, and practical tools like the Archimedes' screw. In the 7th century AD, the Indian mathematician Brahmagupta used arithmetic based on Hindu-Arabic numerals to compute excavation volumes.
Engineering has been part of human life since the beginning. The earliest civil engineering may have started between 4000 and 2000 BC in ancient Egypt, the Indus Valley civilization, and Mesopotamia, when people stopped being nomadic and needed shelter. As transportation became more important, the wheel and sailing were developed.
Until modern times, there was no clear separation between civil engineering and architecture. The terms "engineer" and "architect" were mostly regional variations for the same job and were often used interchangeably. The pyramids in Egypt, built around 2700–2500 BC, are among the first large structures in history. Other ancient civil engineering works include the Qanat water management system in modern-day Iran (the oldest is over 3000 years old and longer than 71 kilometers), the Part
- field
- Civil engineering
- known_for
- Design and construction of public works and infrastructure
- earliest_practice
- Between 4000 and 2000 BC in ancient Egypt, the Indus Valley civilization, and Mesopotamia
- first_institution
- École Nationale des Ponts et Chaussées, established in France in 1747
- first_self_proclaimed_civil_engineer
- John Smeaton
- first_degree_in_US
- Awarded by Rensselaer Polytechnic Institute in 1835
Lore & Background
Civil engineering is the application of physical and scientific principles for solving the problems of society, with its history linked to advances in physics and mathematics. Throughout ancient and medieval history, most architectural design and construction was carried out by artisans such as stonemasons and carpenters, rising to the role of master builder. One of the earliest examples of a scientific approach applicable to civil engineering is the work of Archimedes in the 3rd century BC, including Archimedes' principle and the Archimedes' screw. Brahmagupta, an Indian mathematician, used arithmetic in the 7th century AD for excavation computations.
Reader's Guide
Civil engineering has been an aspect of life since the beginnings of human existence, with earliest practice possibly between 4000 and 2000 BC. Until modern times there was no clear distinction between civil engineering and architecture. The Romans developed civil structures throughout their empire, including aqueducts, insulae, harbors, bridges, dams, and roads. In the 18th century, the term civil engineering was coined to incorporate all things civilian as opposed to military engineering. The first institution for teaching civil engineering was established in France in 1747. The Institution of Civil Engineers was founded in London in 1818, receiving a Royal Charter in 1828 that formally recognized civil engineering as a profession. Civil engineers typically possess an academic degree in civil engineering, with study length of three to five years. In most countries, a bachelor's degree represents the first step towards professional certification, with engineers designated as professional engineer, chartered engineer, or similar titles depending on location.
Did You Know?
- The first self-proclaimed civil engineer was John Smeaton, who constructed the Eddystone Lighthouse.
- The first degree in civil engineering in the United States was awarded by Rensselaer Polytechnic Institute in 1835.
- The first such degree to be awarded to a woman was granted by Cornell University to Nora Stanton Blatch in 1905.
- The first institution for teaching civil engineering, the École Nationale des Ponts et Chaussées, was established in France in 1747.
Frequently Asked Questions
Who is Civil engineering?
Civil engineering is the professional discipline tasked with designing, constructing, and maintaining the physical infrastructure people depend on every day. Its portfolio spans roads, bridges, dams, sewage systems, airports, railways, and the structural frameworks inside buildings.
What are Civil engineering's powers/role?
Its core ability is turning principles of physics and science into large-scale solutions for societal problems in the built and natural environment. In practice, that means everything from canals and pipelines to the load-bearing elements that keep a building standing.
When does Civil engineering's origin story begin?
The earliest known practice dates to roughly 4000–2000 BC, with monumental works in ancient Egypt, the Indus Valley, and Mesopotamia. The first dedicated school, France's École Nationale des Ponts et Chaussées, was founded in 1747, and John Smeaton is widely recognized as the first person to call himself a civil engineer.
Why is Civil engineering important?
As the second-oldest engineering discipline, it was established specifically to separate civilian infrastructure from military engineering. Without it, the roads, water systems, bridges, and buildings that hold modern society together simply would not exist.
How does Civil engineering's story end?
It has no fixed ending; the discipline is an ongoing, evolving practice that keeps adapting to new materials, physics, and societal demands. Its first U.S. degree was not awarded until 1835 at Rensselaer Polytechnic Institute, and the field continues to expand well beyond that milestone.
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