Defensible Space Characteristics of Eryi Building in Hua'an,Fujian Province
Fujian Tulou is a kind of self-defence architecture for ethnic security,its construction reflects a strong sense of defence,with the characteristics of controlling the outside to condense the inside.Among many Tulou buildings,Eryi Building,as the"king of Tulou",has a particularly significant defensive property,which has attracted the attention of many scholars in China and even in the world.Eryi Building effectively designs an all-round defense system through the physical space environment,and can consciously consider and arrange to meet different defense needs.This paper sorts out the historical context through field investigation and local literature,excavates and extracts the information of defense space construction,analyzes the overall space of Eryi Building,and studies and summarizes the characteristics of its defense space construction.