长春一汽生产区早期建筑外墙冻害及其机理的研究

Research on freezing damage to the exterior walls of the early buildings in the production zone of Changchun first auto works and its mechanism

长春一汽早期建筑遗产是我国近代重要的工业遗产,2016年入选第一批20世纪建筑遗产名录.本文以第七批全国重点文物保护单位—长春一汽生产区早期建筑为对象,调研了其外墙冻害形态,发现了冻害规律,同时根据这些早期建筑外墙的破损程度和墙材种类,研究了其外墙冻害的机理,以为相关建筑的修缮提供参考依据.

The early architectural heritage of Changchun first auto works(Changchun FAW)is an important industrial heritage in modern China,and was selected as the first batch of 20 th century architectural heritage in 2016.Taken the seventh batch of national key cultural relics protection units-the early buildings in the production zone of Changchun FAW as the object,the patterns of the freezing damage to their external walls were investigated and the law of the freezing damage was found,and at the same time,based on the damage degree of the exterior wall of the these early buildings and the wall material types,the mechanism of the freezing damage to their exterior walls was studied to provide the reference basis for the repairs to the relevant buildings.