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Abstract of the Article

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Quality of the propping managing the road tunnels in IRAN

Authors:
[ SEYED ALI ASAD ] - MS student of civil engineering of university of since and technology
[ MOHAMAD SADEGH VAJDI ] - ROAD AND COMUNICATION ORGANIZATION

Abstract:

Tunnels are constructed for many reasons look like: basement connections and transferring the materials and mining and industrial aims. In utilization part they need to the good management for having the suitable condition and estimated aims and height the quality special in road tunnels. Important index in managing the propping the road tunnels are consists of: lighting systems, ventilation, drainage, structures, safety systems, internal cover and suitable condition in internal and external part of tunnel. After doing a big project these indexes are inspected in the tunnels in Iran. And with giving the forms to the drivers they survey the amount of the gases inside the tunnel and the amount of the lighting. After these surveying they find that any index are not same with the index in the world and all of the drivers has problems with the ventilation and the lighting. For solving these problems they need a propping management in road and communication organization for having a good results same with the world standards.

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