Research On Rainwater Management And Landscape Renovation Design Of Old Campus

In recent years,many cities in China have been plagued by the problem of rain,flood and waterlogging,especially many old campuses.In order to solve the problem of waterlogging and waterlogging,to build campus landscape,to shape the spirit of the site and other multiple goals,the design of the old campus rainwater management and landscape renovation emphasizes the combination of rainwater management strategy and site landscape planning and design.Based on the theoretical guidance and technical support of low impact development,this study takes the old campus of Tianjin University as the research site,applies the concept and method of sponge city to the campus,and combines the rain and flood management measures to carry out the landscape improvement design research on Weijin Road Campus.There are six chapters in this paper.The introduction is a general overview of the research background and related situations.It summarizes and summarizes the theoretical system of rain and flood management and the research status of sponge campus planning and design at home and abroad.At the same time,it puts forward the content,purpose and significance of this study.Then there is the theoretical research part.On the basis of the research on the case of sustainable utilization of rainwater in foreign universities and the case of sponge campus landscape planning and design in China,combined with the characteristics of the old campus site,the paper studies the rainwater management and landscape renovation design of the old campus,and then defines the design goal and renovation of the old campus sponge campus Benefit and design principles,distinguish the low impact development rainwater and flood management measures and combination methods that are applicable to the landscape planning of various types of sites in the old campus,and comb out a relatively complete planning and design process.In the design practice part of the paper,the theoretical research results of the previous paper are applied to the scheme design,and the current landscape conditions and rainwater management in the research site are analyzed by using SWMM software and field research methods.The design objectives and rainwater management control indexes of the sponge campus reconstruction of Weijin Road Campus of Tianjin University are determined,and the rainwater storage volume is completed by using the volume method Calculation of total amount.Finally,according to the actual problems of the campus landscape,combined with the goals and design strategies,using the technical measures of rain and flood management to carry out the landscape renewal and reconstruction design,a sponge campus reconstruction planning and design scheme of Weijin Road Campus of Tianjin University is formulated,and specific measures are put forward to improve the overall landscape of the campus.