Study On The Restoration Of The Abandoned Land Of Urban Quarrying

The development of the city is inseparable from the application of stone.China is rich in mineral resources.Since the founding of the people’s Republic of China,many large-scale exploration and mining of mineral resources have been carried out,and many quarrying wastelands have been left behind after mining.With the concept of sustainable development and the development of ecological civilization construction in recent years,the ecological restoration and landscape remodeling of these quarrying wastelands have become a hot topic It is a hot spot of urban development.With the expansion and development of the city,some quarrying wasteland gradually enter the city,which has an impact on the environment and ecology of the city.In addition to the destruction of the city style and ecological environment,there are also problems such as rain and flood disasters,soil erosion,debris flow and so on.It is a common method for urban construction to transform urban quarry wasteland into urban park green space,and the restoration of quarry wasteland is also a research hotspot of landscape architecture.This paper hopes to study the restoration of urban quarrying wasteland,explore the ecological and landscape restoration methods of urban quarrying wasteland,and deal with the relationship between quarrying wasteland and city.At the same time,the relevant theories and technologies of sponge city are introduced to solve the rainwater problem of quarrying wasteland,and the rainwater pipe control is combined with landscape shaping,which not only solves the urban storm flood disaster,but also makes rational use of rainwater resources Through the utilization of rainwater,it can effectively help the ecological restoration of quarrying wasteland,and achieve the goal of rainwater resource management and urban ecological restoration.Over the years,the research on the restoration of quarrying wasteland at home and abroad has been very complete,with mature transformation methods and techniques.Through the study of relevant theories and cases,this paper obtains the general methods of urban quarrying wasteland restoration.At the same time,it studies the theory and practice of rainwater management and control in recent years,hoping to control the rainwater of quarrying wasteland and reduce the rain flood disaster.Finally,taking Luoshan Park in Lanshan District of Rizhao as an example,the design method is applied in practice,and the corresponding conclusions and prospects are obtained.In the design of Luoshan Park in Lanshan District of Rizhao,this design first renovates the ground surface,and according to the current situation of the site,the site slope is repaired by different slope engineering;Secondly,the relationship between the site and the city is dealt with,and the rainwater in the site is managed by rainwater management and control methods to reduce the impact of rainwater on the surrounding cities.At the same time,the connection between the site and the city is strengthened through the design of the line of sight;Finally,through the placement of landscape and activity space to meet the needs of tourists,create different plants,Waterscape,facilities landscape and so on.