A study on the structural feature of coffin, compartment protecting coffin, and chamber in the Three Dynastic Period of Korea.

本研究旨在通过对朝鲜三代墓葬的棺、护棺格、墓室等结构特征的分析，了解朝鲜三代墓葬的地域特征及其变化。研究结果表明，墓葬结构特征的地域性特征在元三代时期就已开始显现，并在世纪时期得以保持，尽管当时墓葬的结构发生了变化。研究发现，这种新式棺在世纪开始在高句丽、百济、新罗、卡亚等地广泛传播，当时，墓室式石室被用作王陵的主要葬具。

This study project aimed to examine the structural feature of coffin, compartment protecting coffin, and chamber, for finding out the regional characteristics and the change of the tombs in the Three Dynastic Period of Korea. As the result, I revealed that the regional characteristics of the structural feature of coffin began to appear in Proto Three Dynastic Period, and they were maintained still 4th and 5th century, regardless of the structural change among the tombs at that time. And I found that the new style coffin diffused in the territory of the Koguryo, Paekche, Sinla and Kaya in 6th century, when the corridor-style stone chamber was adapted as the main burial facility of the tomb of a king.