| The changes of the urban space is the most intuitive reflect urban development,and the square as an important component of urban space has an important role in the specific planning of urban space, scientific and reasonable planning not only helps to improve the image of the city square and can effectively promote the transformation of space, in the optimization of urban space at the same time,stimulate creativity city; For residents, good square planning can improve the quality of life, and to promote social communication, but also to strengthen the sense of belonging and identity. So the correct understanding of the square itself is a great help to the urban construction and development.Current national vigorously promote the urbanization strategy, in this context the author focused on the Chinese city square, examines the origin and development of city square, the author study found that China’s urban square in the 20 th century has undergone a great development and transformation, the transformation embodies outside the square in shape, function, design idea and design purpose, and many other aspects. New square has broken the traditional city space layout planning, to bring new vigor and vitality of Chinese cities and establishes a scientific, rational and humanistic urban space planning principles. The wedging of modern square for the detailed planning of urban space has significant guiding role, and after the transformation of city square has become a modern city an important image,publicity of the square, openness and accessibility and modern city of the city spirit of democracy and civilization, the innovation of perfect fusion. To the 20 th century before the development of the traditional city square is stalled, so the transformation of the 20 th century square overall make square entered into a new stage of development, so the author thinks that the research on the square can not ignore the development and transformation of the square of the 20 th century, only fully understand the story, we can more profound understanding of the square and its relationship with the city, urban space, the real urban studies and planning for the future provide valuable reference. |