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This is civil engineering question about the impact of a tunnel built under a building?
A building is situated on a mountain mainly composed of Rocks. There will be tunnel built right passing through the building about 200 meters down. In building the tunnel, which is an Express Train Railway, explosions will be necessary. The questions is such explosion and contrustion work will have any effect on the building structure or not?
Indeed, explosions will provoke shock waves very harm-full to the rock, and the structure of the building itself. Also, very noticeable to the people that live in the building, it may produce immediate panick as the oscillatory and trepidatory movements are similar to those of an earthquake.
To excavate a tunnel under the conditions exposed, the least the designers would recommend is to blast the hole out, most likely they would drill they way through with diamond tipped special drilling equipment.
The Tunnel Command in Dog Training : Tunnel Command in Dog Training: Going to Obstacles
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