The True Architectural Origin of Taj Mahal

What is the true architectural origin of this famous site? Marvin Mills is a professional architect who has taught the history and theory of architecture at a number of American universities.

Taj builders used Harappan measurement units

Designers of the 17th century Taj Mahal, employed the same unit of measurement used by the Harappan civilization of 2000 BC, according to a new study reported in the latest issue of Current Science.
The study by R. Balasubramaniam of the Indian Institute of Technology, Kanpur, has for the first time shown that the unit of length called angulam — mentioned in Kautilya’s treatise Arthasastra dated 300 BC — was used without a break by Indian builders for over 3,900 years until the British imposed their units in the 18th century.
The ancient angulam has been found to be equal to 1.763 modern centimetres, according to Balasubramaniam, a professor of materials and metallurgical engineering. He has carried out dimensional analysis of some of India ’s historical structures, built during different times, to identify the measuring units used in their engineering plans.He says he was surprised that angulam and its multiples vitasti (12 angulams) and dhanus (108 angulams) have been used as the unit of measurement right from the Harappan times till the pre-modern era when the Taj was built.
Balasubramaniam, who last year studied the dimensions of the 1,600-year-old Delhi Iron Pillar at the Qutub Minar complex, found that angulam and its multiple dhanus were used as the basic units of length in its design. For example, the total height of the pillar is exactly 4 dhanus, adds Balasubramaniam. And now in a paper published in Current Science, Balasubramaniam has shown that the modular plan of the Taj Mahal complex is based on use of grids of sides measuring 60 and 90 vitasti.
He says the study has established that the design and architecture of the Taj is based on traditional Indian units codified in Arthasastra and that "there is nothing foreign" in its design.
"The fact that the unit of angulam of 1.763 cm could match very well the dimensions of historical monuments establishes the continuity of India’s engineering tradition through the ages for as long as 3,900 years," says Balasubramaniam in his paper. "With the new knowledge we can analyse all the important ancient structures in India ," he says, and hopes the findings "will open a new chapter in the study of metrology (science of measurements)". But how did the angulam tradition remain unbroken for so long? As quoted in the website of Nature India , Balasubramaniam believes the workers from the Harappan days were perhaps using some kind of scale "that was handed over through generations".


source: by K. S. Jayaraman, Taj builders used Harappan measurement units, [tribuneindia.com The Sunday Tribune] — Spectrum, Sunday, September 6, 2009