On Layout Patten of Urban Green Space System in Multi-function Coordination

The green space is an important element in city spatial form construction, which plays more and more important role in the comprehensive efficiency of the city. The distribution of green space should meet with the recreation, disaster prevention and shelter need of citizens, improve ecological environment in the city and create landscape characteristic of the city. Based on the synergistic effect mechanism in recreation, disaster shelter, ecology and landscape function of the green space, and taking multi-function coordination as the goal, the balanced and reasonable configuration of the green nodes and corridors in the city is discussed, and a networking layout pattern of green space system, which can play functions of the city green space in integration, is pointed out.