Study On Ecological Revetment Design Of Artificial Waterscape

From ancient times, the urban river system is closely related to the urban civilization, urban landscape, and urban ecology. As a part of the urban river system, the artificial landscape water plays an important role in the construction of urban ecological water environment. And the creation of the water landscape has a direct relationship with the water body revetment. With the development of economy, the ecological revetment has been drawing increasingly more attention from people. However, the field of China’s current research in ecological revetment is mainly focused on the ecological restoration of natural rivers and lakes, and it is still very weak in the systematic study on the ecological revetment of urban artificial landscape water. Therefore, with the reference to the technology theory and engineering practice of the natural river ecosystem restoration and combination of the features of artificial landscape water, this thesis has studied systematically on the ecological revetment of urban artificial landscape water.Based on the design theory research in the artificial landscape water ecological revetment, this thesis defines the concept, functions and features of the artificial landscape water ecological revetment, and analyzes the influencing factors of ecological revetment. We summed up the problems and deficiencies in the application of artificial landscape water ecological revetment by field investigations. On this basis, we also propose the design principles and methods of the artificial landscape water ecological revetment, and summarize the commonly used engineering technology measures in the construction of artificial landscape water ecological revetment. And these theories have been applied in the ecological revetment design and practice of the Nanhaizi Country Park. The results show that:the measures of constructing the artificial landscape water ecological revetment include natural prototype revetment measures, natural revetment measures and artificial natural revetment measures. Among them, artificial natural revetment has the strongest ability to resist the damage of water environment, while natural prototype revetment has the weakest ability. Meanwhile, in the conditions of different waters, banks and climate environments, taking the design approaches considering local conditions and applying the best building methods can effectively overcome the negative factors in the construction sites, and maximize the function of ecological revetment so that create a natural waterfront landscape.The construction of artificial landscape water ecological revetment is an important way for urban landscape water to achieve naturalization and ecological harmony, and it is a good medium to coordinate the human activities and natural environment, and it also has a profound significance for the sustainable development of urban water environment and improvement of the overall urban ecological quality.