Technical and economic analysis of full and empty crossing methods in the sequence of station and tunnel construction in Tehran metro line seven

Due to the expansion of urban spaces and as well as the lack of necessary spaces for intra-city transportation, the need for subway construction in urban areas is more acute than ever. In order to build a subway,it is necessary to build underground structures such as tunnels and several stations.Tod...

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Bibliographic Details

Published in:	مهندسی و مدیریت ساخت
Main Authors:	Seyed Amirhossein Ghoreishian, Amin Jafarniya, Mohammad Fayyaz, Saeed Mohammad
Format:	Article
Language:	Persian
Published:	Assist. Prof. Dr. Roohollah Taherkhani 2020-11-01
Subjects:	metro station tunnel method of execution in the sequence of station and tunnel tehran metro line seven mechanized drilling
Online Access:	https://www.jecm.ir/article_156051_b29ab0d39055cefb9c5a08d033d1cf7b.pdf