太原晋卿赵鞅墓车马坑马骨的保护与修复

春秋晚期的晋卿赵鞅墓车马坑马骨历经2500年的埋藏,有一定程度的腐朽;易地保护的切割,造成严重损伤;多次搬迁,造成箱内切块严重开裂破碎;出土后的长期裸露存放,形成一定程度的表面风化.为解决马骨的破损与风化,以及马骨承托底土的整体性问题,本工作采取的研究与保护措施有:对马骨骨组织结构进行电镜观察和力学性能检测、置换和轻化承托底土、隔绝地面水气、修补切割缝、修复屿骨、作防风化处理.经过两年的艰苦工作,晋卿赵鞅墓车马坑马骨的科技保护与修复完成了既定目标,达到了预期效果.

Conservation of ancient horse bone in Zhaoyang tomb in the late Springand Autumn period

The ancient horse bone in Zhaoyang tomb in the Late Spring and Autumn Period has been embedded for over 2500 years and has suffered from serious deterioration.The horse bone was cut into sections and was broken during several transportations.The surface of the bone was efflorescent due to disposal open to the air for long.In order to treat the breakage and efflorescence of ancient horse bone and support it properly,the following methods were adopted.The structure of the horse bone was observed by SEM;the mechanical properties were examined;the supporting soil underneath the horse bone was changed and lightened;the water vapour from the floor was prevented;the bone was reconstructed;and finally the bone was protected from weathering.The conservation of ancient horse bone in Zhaoyang tomb in the Late Spring and Autumn Period was successfully achieved in May,2008.