Changes in Modern Urban Planning Teaching and Theory

In order to further optimize the methods of modern urban planning, the philosophical basis, planning theory, planning measures and practice are analyzed, and some discussions are made in connection with China's planning practice. The research results show that the core of modern urban planning is constructed by traditional rationalism with classical physics as its core. Urban planning is both a technology and a social science. Whether it is traditional or modern urban planning, it has been closely linked with the legal system since its birth. It is an important direction to promote the development of urban planning discipline. The most influential rational ideas of city planning are instrumental rationality, bounded rationality and communicative rationality. Instrumental rationality derives from rational comprehensive planning, systematic planning and procedural planning; the separation-gradualism and hybrid inspection model are developed under the influence of bounded rationality and are amendments to instrumental rationality; communication planning, collaborative planning and consultative planning are developed on the basis of communicative rationality, which is one of the important development directions at present.