Language : Farsi ●  English

Introduction

Due to the increasing importance of tunnels and underground spaces it is required to profit from the lates technologies in the design and construction of underground spaces. The Iranian Tunnelling Association (IRTA) was established in 1998 in order to increase cooperation between professional bodies and universities and research institues, and to coordinate and direct the activities toward the latest developments and standard practices. IRTA is a member of the International Tunnelling Association (ITA) since 1999. Some of the activities if IRTA include the activation of 8 working groups (according to ITA groups), holding 7 national conferences since its establishment, organizing monthly seminars. Members are informed of latest tunnelling development in Iran and the world via the IRTA website, email communication, and the "Tunnel Journal" that is being published quarterly.

 

contacts

Time of inauguration and operation of resalat tunnel

Broadcasting of Islamic republic
Said: According to the long time of establishment and installation of tunnel, time
of its inauguration and operation is not clear ....
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Subterranean water in tunnel of subway

Shargh online: coming Subterranean water in to the tunnel
during installation of Tehran subway
 caused blockade shariati street from sadr bridge to roomi bridge .....

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The collapse of the tunnel of Tehran subway in forth section

Entekhab, news analytical site:
Shariati Street around Roomi Bridge is going to be
" blocked until following days, because of the collapse
 of the tunnel of Tehran subway in forth section design of developing nor

activities during 2006 (1385, Iranian calendar) and visions for 2007 plan (1386, Iranian calendar)

For further information go to:

http://www.ats2011.ir