降雨对陕西省榆林市榆阳区明长城破坏的初步分析

发布时间：2018-03-03 02:24

本文选题：降雨　切入点：明长城　出处：《文物保护与考古科学》2014年01期 　论文类型：期刊论文

【摘要】：降雨是陕西省榆林市榆阳区明长城的主要破坏因素之一。调查中发现,降雨对遗址破坏严重。为了研究降雨对遗址的破坏,在对遗址详细调查的基础上,结合遗址特征与遗址区降雨特点,并参考土壤侵蚀学等方面理论,分析了降雨对遗址的破坏形式及影响因素。结果表明,降雨对遗址的破坏形式可分为直接破坏和间接破坏两大类。其中,主要破坏形式为冲沟侵蚀、片流面蚀和雨蚀剥离。影响因素包括降雨特点、遗址形态、土的性质、植物生长状况和地幔层等,不同破坏形式的主要影响因素各有不同。本结果不仅丰富了降雨对土遗址破坏方面的研究,还为后续陕西榆阳区明长城保护加固措施的选择提供了依据。
[Abstract]:Rainfall is one of the main destructive factors of the Great Wall in Yulin District, Shaanxi Province. The investigation found that rainfall caused serious damage to the site. In order to study the damage caused by rainfall to the site, on the basis of detailed investigation of the site, Combined with the characteristics of site and rainfall in site area, and referring to the theory of soil erosion, this paper analyzes the damage form and influence factors of rainfall on site. The results show that, The damage forms of rainfall on the site can be divided into two types: direct damage and indirect destruction. Among them, the main failure forms are gully erosion, sheet flow erosion and rain erosion stripping. The influencing factors include rainfall characteristics, site morphology, and soil properties. The main influencing factors of different failure forms are different, such as plant growth and mantle layer. This result not only enriches the research on the damage of soil sites by rainfall, It also provides the basis for the selection of protection and reinforcement measures in Ming the Great Wall, Yuyang District, Shaanxi Province.
【作者单位】：西北大学文化遗产学院;
【基金】：教育部哲学社会科学研究重大课题攻关项目资助(10JZD0007)
【分类号】：K878.3

【参考文献】