北京三环路城市设计工作取得初步成果［本刊讯］由北京市城乡规划委员会、北京城市规划学会委托清华大学、北京工业大学、北京建工学院三所大学分段承担的北京三环路城市设计工作，已完成现状调研和问题分析等前期工作，取得阶段性成果。最近，三校的院系领导带领师生代表... Preliminary Results of Beijing’s Third Ring Road Urban Design Work [Breakthrough] Beijing Sanhuan Road City, commissioned by the Beijing Urban and Rural Planning Commission and Beijing Urban Planning Society, was commissioned by the three universities of Tsinghua University, Beijing University of Technology, and Beijing Construction and Engineering College. The design work has completed preliminary work such as status survey and problem analysis, and achieved phased results. Recently, the department heads of the three schools led teachers and students to represent...