funny@lemmus.org to Ask Lemmy@lemmy.world · 1 year agoWhy is such a tunnel needed?media.mas.toimagemessage-square130fedilinkarrow-up1765arrow-down146file-text
arrow-up1719arrow-down1imageWhy is such a tunnel needed?media.mas.tofunny@lemmus.org to Ask Lemmy@lemmy.world · 1 year agomessage-square130fedilinkfile-text
I found such a photo on the Internet and became interested in what function such a structure could perform.
minus-squareSlowlinkfedilinkarrow-up7arrow-down19·1 year agoI think that the overpass needs more powerful supports
minus-squaretryptaminev 🇵🇸 🇺🇦 🇪🇺@feddit.delinkfedilinkarrow-up18·1 year 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.
minus-squaretheherk@lemmy.worldlinkfedilinkarrow-up11·1 year agoI suppose it would depend on what is 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.
I suppose it would depend on what is passing over.
Nature bridge