John Smeaton was an English engineer famously known as the ‘Father of Civil Engineering’
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John Smeaton was an English engineer famously known as the ‘Father of Civil Engineering’
John Smeaton born at
He never married and had no children.
He died on October 28, 1792 due to a stroke. He was buried in the parish church at Whitkirk, West Yorkshire.
He was a great personality who encouraged the emerging talents of his time. His pupils included canal engineer William Jessop and architect Benjamin Latrobe.
He was born on June 8, 1724 in Austhorpe, Leeds, England. His father was an attorney having a law firm.
In childhood, he used to make hand tools through forging and casting. He made a small lathe for turning wood and also a steam engine which succeeded in pumping out water from his father’s pond.
At the age of 16, his father persuaded him to join his law firm. He started legal studies at his father’s office. Two years later, he was about to enter the legal profession formally when he decided to leave it and pursue his dream of being an instrument maker.
In 1748, he opened his own shop in Great Turnstile in London with a little knowledge of science and tool-making under his sleeve. His friend, Henry Hindley, helped him to understand the art of making instruments.
In 1750, he collaborated with Dr. Gowin Knight to develop a mariner’s compass, which later became a Royal Navy standard issue. Along with the compass, he also invented a prototype machine to measure the speed of ships, which was not very accurate in heavy seas.
In 1751, he moved his shop from Great Turnstile to a larger place in Furnival Inn Court and employed three craftsmen under his supervision.
In 1752, he conducted some experiments related to power of windmills and water wheels which were successful and proved his expertise in the knowledge of science and engineering.
In 1756, he was chosen to build the new lighthouse for Eddystone Rocks near Plymouth, England. It was his first and one of his most acknowledged engineering projects.
One of his most notable works is of the construction of the lighthouse on Eddystone Rocks from 1756 to 1759. After the destruction of two previous lighthouses due to storms, he was selected to construct a rigid one which he did successfully. He was the first to use ‘hydraulic lime’ for its steady foundation and also developed a technique involving dovetailed blocks of granite for its construction.
In 1759, he published a paper ’An Experimental Enquiry Concerning the Natural Powers of Water and Wind to Turn Mills and Other Machines Depending on Circular Motion’ addressing the relationship between pressure and velocity for objects moving in air and his concepts were subsequently developed to devise the 'Smeaton Coefficient'.
He coined the term ‘civil engineers’ to distinguish them from military engineers of that time and was also a co-founder of ‘Society of Civil Engineers’ in 1771.