Research On The Optimization Design Of Campus Landscape In Shenyang Jianzhu University Based On Rainwater Resources Utilization

On the background of rapidly urbanization,and with the development of modern industry,urban scales expand constantly.Urban underlying surface are changing hugely with lots of construction of new urban district.As a consequence,urban stormwater problems are following.The balance regional hydrological cycle has been broken,the rainwater that used to sink into ground now collect on the surface,make the urban surface runoff increased a lot.On the one hand,the water infiltration decrease,make underground water can not get enough supply effectively,on the other hand,too mach urban surface runoff cause the severe problem of waterlogging that can bring lots of bad results.As a valuable resource in reginal hydrological cycle,rainwater has not been used efficiently now,moreover,it has a certain negative effect on people's original producing and living.Located in south shore of Hun River,S JZU University is one of the most important science and technology institutions in Shenyang.As an important sub-system of the urban environment and the base of academic research and innovation,the campus is the area of huge water consumption with lots of teachers and students.It is vast and has large area of green space,which exact is the most essential advantage in rainwater utilization,however,the advantage has not been utilized and the rainwater problems are still existing in campus.To solve these problems,we need to make rainwater managed or utilized effectively through optimizing the landscape in campus.In this paper,the study adopts the methods of literature review,spot interview,multi-disciplinary analysis and design examples.On the one hand,I investigate the landscape environment of Shenyang Jianzhu university,especially focus on the situation of rainwater collecting and utilization,analysing the existing problem about rainwater according to what I have investigated to draw the conclusions of limiting factors and possibility in campus landscape optimization design.On the other hand,make a relatively complete review of theories and practices in rainwater utilization in urban and campus environment,and find out some theories and practices that worth learning in the case of Shenyang Jianzhu university.To achieve the target of making a pleasant and relaxing campus landscape for teachers and students,which can also play a significant role in urban rainwater utilization system,we make it by using different kind of rainwater utilization facilities in landscape environment of SJZU university,finally make it a renewing campus landscape with integrated rainwater cooperative collecting system.We hope it could offer new ideas for rainwater utilization renewal of campus landscape in Shenyang area.