临淄东周殉马坑的隔水保护措施及效果评价

对于潮湿的土遗址的保护,地下水和雨水渗透是破坏的主要因素,容易导致土体软化垮塌,生霉长草等。山东临淄河堐头东周殉马坑遗址的保护也遇到同样的问题。在发掘展示初期遗址比较潮湿,为了控制水导致的马骨潮湿和糟朽,使用了马骨下部化学隔水和本体化学加固的方法进行处理,但没有解决问题。考虑到必须隔绝地下水,采用了下部开挖设置拱券的保护方法,成功的控制了地下水和雨水的影响,马骨和临近土体变得干燥,且经过了30年的实践证明控制潮湿和糟朽是可行的。本工作对拱券法在河崕头殉马坑的保护中的应用进行了介绍和总结,以期对类似土遗址的保护提供借鉴。

Protection measures and their evaluation at an Eastern Zhou sacrificial horse pit site in Linzi District

At damp earthen sites, groundwater and rainwater infiltration are the main causes of damage, which can easily lead to the softening and collapse of soil, as well as the growth of mildew and weeds, etc. The same problems were encountered in connection with the protection of an Eastern Zhou sacrificial horse pit site in Linzi District of Zibo, Shandong province. Initially, in order to control the dampness and resulting decay of horse bones caused by water, chemical waterproofing and chemical reinforcement measures were used; however, the problems were not solved. Subsequently, a method of setting an arch in the lower excavation was adopted, and it successfully controlled the influence of groundwater and rainwater. After 30 years of practice, this method has proved reliable. This paper introduces and summarizes the application of the arch bond method for the protection of sacrificial horse pits, and hopefully could provide a reference for similar work in the future.