Abstract:For hundreds of years, China's ancient brick towers have been hit by earthquakes, and are still basically standing intact, and their strong ability to resist disasters, in addition to relying on scientific and reasonable cylinder structure forms, effective structural measures, exquisite and skillful construction technology, good site and foundation conditions have also had a positive and beneficial impact on the dynamic nature of this high-soft structure. Through the investigation of some brick towers in Yunnan, Sichuan, Shanxi, Henan and other places, a preliminary discussion was made on the site selection principles of ancient buildings in China, the artificial improvement of foundation technology and the seismic performance of brick towers.