长沙马王堆一号汉墓的发掘,是我国考古史上的一次重大发现。引起了国内外的广泛注意和强烈反应。对墓葬保存条件的研究,成为大家主要探讨内容之一。汉墓的良好保存条件,最根本的是在地面二十米以下筑成了一个不透气、不透水的空间墓室。马王堆一号汉墓对造成这种环境有许多有利因素,如复杂的棺椁结构,墓葬所处的地质环境以及所采取的一系列建造工程措施等都是非常有利 The excavation of No.1 Mawangdui Han Tomb in Changsha is a major discovery in the history of archeology in our country. Aroused widespread attention and strong reaction at home and abroad. The research on the preservation conditions of tombs has become one of the main topics for discussion. Han tombs of the good preservation conditions, the most fundamental is below the ground twenty meters built a gas tight, impermeable space tomb. The Mawangdui Han Tomb has many advantages for causing this kind of environment, such as the complicated coffin structure, the geological environment in which the tombs are located and the series of construction measures taken