四合院是我国的一种传统民居建筑。它是一个四面都建有房屋的院子,通常由正房(北房)、东西厢房和南房组成,四面合拢,方方正正,所以称为“四合院”。这种“四合”的院落至少有三千多年的历史,在宫殿、官署、寺庙以及各地民居中都普遍使用。那么,作为民居的四合院有固定的规格和形制吗?标准的四合院应该有多大?为什么现在的 Siheyuan is a kind of traditional residential architecture in our country. It is a yard built on all sides of the house, usually by the main building (North House), East Wing and South House composition, surrounded by four sides, square, so called “courtyard.” This “Sihe ” courtyard at least three thousand years of history, in the palace, government offices, temples and residential areas are commonly used. So, as a residential quadrangle there is a fixed size and shape? Standard quadrangle should have? Why now