Sangnyang-mun(上樑文) is not only a memorial address for the ceremony of putting up the ridge beam, namely the sangnyang-ceremony(上樑式) but also the executional record of building construction. This paper aims at researching on the oldest five sangnyang-muns written for the constructions of palaces and government offices in Goryeo Dynasty, especially viewed in the architectural history. The results of that are as follows: First, it is supposed that sangnyang-mun originated in the ancient Chinese ceremonial songs for the celebration of building construction. Second, as compared against the former times, the sangnyang-muns in Goryeo Dynasty were written to the advanced establishing forms and literary patterns, so to speak, these were the more developed styles. Third, in the 12th century, sangnyang-mun was introduced from Chinese Song to Goryeo. To the late period of Joseon Dynasty, sangnyang-mun had been to write for the sangnyang-ceremony as necessary memorial address. Fourth, the writers of five sangnyang-muns in Goryeo Dynasty were the new civil ministers appointed by the soldier rulers. They wrote the contents of their sangnyang-muns, especially focused to the king’s achievements. And in the yugwi-song(六衛頌), they recited six poems in which were complicated the world view and aesthetics of the time.