鸦片战争的爆发,使中国进入了半封建半殖民地社会。西方殖民者开始在中国租地建房,而殖民者在中国最早建造的西式建筑便是外廊式建筑。这种适合在热带、亚热带地区的建筑形式同样伴随着殖民者来到中国北方地区。通过本文对烟台山不同时期外廊式建筑的研究,总结出外廊式建筑发展与演变的一般规律。 The outbreak of the Opium War brought China into a semi-feudal and semi-colonial society. Western colonialists started to rent houses in China, while the earliest western-style buildings colonists built in China were exterior-porch buildings. This form of architecture, suitable for use in tropical and subtropical regions, is also accompanied by colonial arrivals in northern China. Through the study of Yantai Mountain at different times outside the corridor structure, summed up the general rules of the development and evolution of the outer corridor.