the london olympic stadium was built on soft clay.
what was the london olympic stadium built on?
soft clay
Na
Na
seoul olympic stadium





























the seoul olympic stadium (), also known as jamsil olympic stadium (formerly romanised as "chamshil"), is a multi-purpose stadium in seoul, south korea. it is the main stadium built for the 1988 summer olympics and the 10th asian games in 1986. it is the centrepiece of the seoul sports complex in the songpa district, in the southeast of the city south of the han river.





























section::::design and construction.
seoul olympic stadium