funny@lemmus.org to Ask Lemmy@lemmy.world · 11 months agoWhy is such a tunnel needed?media.mas.toimagemessage-square26fedilinkarrow-up13arrow-down10file-text
arrow-up13arrow-down1imageWhy is such a tunnel needed?media.mas.tofunny@lemmus.org to Ask Lemmy@lemmy.world · 11 months agomessage-square26fedilinkfile-text
I found such a photo on the Internet and became interested in what function such a structure could perform.
minus-squareSlow@lemmy.todaylinkfedilinkarrow-up0·11 months agoI think that the overpass needs more powerful supports
minus-squaretryptaminev 🇵🇸 🇺🇦 🇪🇺@feddit.delinkfedilinkarrow-up0·11 months agoCurved Tunnel ceilings are quite strong, as they distribute the pressure of the surrounding rock/soil quite well. So if it is covered with loads of rocks and soil it could probably hold another street passing over.
I think that the overpass needs more powerful supports
Curved Tunnel ceilings are quite strong, as they distribute the pressure of the surrounding rock/soil quite well. So if it is covered with loads of rocks and soil it could probably hold another street passing over.