Abstract: Urban planning is the soul of urban development, the master of urban construction, and the basis for urban management. A good urban planning should be rational and scientific; it will have a huge motivation to urban economic development and improvement, people's comfortable living condition and transport convenience and rapidity. But in the real world, there are various factors affect the urban planning, these factors lead to a series of problems in urban planning design, implementation and management process, and these problems make the city planning irrational. This essay will discuss three problems, analyze the reasons of urban planning non- rationality, do some simple expositions and give some measures and suggestions according to the actual situation.
Keywords: irrational planning measures public-participation
