The Research Of Low-cost Landscape Architecture Based On The Sustainable Development Theory

Based on the current situation of ecological cycle fragmentation,serious environmental pollution and resource shortage,this paper puts forward the low cost landscape design strategy based on the concept of sustainable development,eager to realize the comprehensive benefit maximization through limited cost investment,meet the public demand and improve the ecology Environment,and promote the harmonious development of man and nature.Firstly,the paper clarifies the research scope of low cost landscape design,and points out that the low cost landscape design studied in this paper is different from the previous conservation garden,ecological garden and sustainable landscape design research,but the ecological environment protection and resource conservation,The scope of the study limited to ecological restoration and sustainable development perspective of low-cost landscape design projects.Secondly,it elaborates the value orientation of low cost landscape design,and further clarifies the significance of low cost landscape design.In addition,through the books,network,field research and other ways to study a large number of low-cost landscape design at home and abroad classic case,which summed up the macro-level design principles.Finally,based on the design principle,the design strategy of low-impact,low-construction and low-maintenance micro-level is put forward based on the concrete implementation process of landscape project,and through the low cost landscape design application research of Chang'an University Weishui campus to test,feedback and rethink the proposed design strategy,hoping to provide useful reference for the future development of landscape design.This paper puts forward the low cost landscape design strategy based on the whole life cycle of landscape project from birth to death.The low impac strategy advocates maximizing the use of the site's existing resources and the surrounding waste material and minimizing the scope and depth of the site intervention,maximizing the benefits by scientifically selecting the location to ensure that the negative impact on the ecological environment is minimal.Low construction strategy for the specific design process of landscape design,through social research,material optimization and construction of scientific management and mobilization of personnel to reduce resource consumption and labor costs,thereby reducing construction costs.The low maintenance strategy emphasizes the post-maintenance costs of landscape projects through rational material selection,resource planning and scientific management.In the specific landscape design practice,we should fully consider the relationship between low impact,low construction and low maintenance,reasonable allocation of resources,in the limited cost conditions to achieve comprehensive benefits to maximize.