Study On Landscape And Engineering Application On Revetment Of Natural Stone Materials From Wuling Mountain Area

China is one of countries with rich natural stone, which has a special position in the global natural stone species. The revetment had been constructed with natural stone,Make it become an important element of an indispensable garden in water. Natural stone is a kind of aesthetic value of material, is the most pure material balance and human ecology, and plant, wood as the primary materials of the earth, it is not a large amount of organic residues, no modern industrial pollutants. In the rock, mining source of natural stone, belonging to non-renewable resources, we should rationally develop, the correct use of stone resources. But with the development of the landscape industry in our country, the demand for stone is on the increase, while Taihu stone resources have been drained, mining, evaluation and application of new material, new challenges facing the garden project.This paper from the view, weathering resistance, the security, the scale of four aspects of the establishment of the evaluation standard of natural stone revetment. Zhangjiajie natural stone species, distribution, quantity of investigation and study. Although Taihu stone beautiful shape people’s favorite, but along with the development of landscape construction, Taihu stone resources exhaustion, this article will Zhangjiajie natural stone and Taihu stone, granite are compared from the ornamental, weathering resistance and security, evaluation of Wuling mountain area natural stone is suitable for garden revetment engineering materials. The main conclusions of this paper include the following3aspects:1from the view, weathering resistance, the security, the scale of four aspects of the establishment of landscape water revetment natural stone assessment standard.2natural stone in the garden water revetment in evaluation of different application forms of landscape effect analysis shows:Taihu stone has a "good" effect of the landscape in Yu Garden use, suitable for rockery; pebble with "good" effect of the landscape in the Zhangjiajie national Forest Park applications, suitable for revetment material.3Study on engineering of natural stone show:Granite and sandstone weathering resistance and good, Taihu stone and limestone weathering ability in general, and Taihu stone and limestone with physical and chemical characteristics similar to the. The gamma energy spectrum analysis, the natural radioactivity of Taihu stone, limestone, sandstone, granite232Th,226Ra and40K have reached significant difference level, the irradiation and external irradiation value in line with national standards.