funny to Ask Lemmy@lemmy.world • 1 year agoWhy is such a tunnel needed?media.mas.toimagemessage-square119fedilinkarrow-up1723arrow-down140file-text
arrow-up1683arrow-down1imageWhy is such a tunnel needed?media.mas.tofunny to Ask Lemmy@lemmy.world • 1 year agomessage-square119fedilinkfile-text
I found such a photo on the Internet and became interested in what function such a structure could perform.
minus-square@Slow@lemmy.todaylinkfedilink-12•1 year agoI think that the overpass needs more powerful supports
minus-squaretryptaminev 🇵🇸 🇺🇦 🇪🇺linkfedilink18•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-square@theherk@lemmy.worldlinkfedilink11•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