摘要
Abstract
In this article, the author combines with the practi-cal situation of xi 'an subway, analyzes the requirements and influence of shield operation to the station on the basis of the construction period of subway station and interval, and prog-ress index, and then determines the design principles of xi'an subway shield tunnel project planning.关键词
西安地铁/盾构工程筹划/设计原则/研究Key words
Xi'an subway/shield tunnel project planning/de-sign principles/explore
