Arch-Gravity Embankment (42 m × 18.2 m)
A structure at Band-e Darreh South Extension Dam (Birjand Darreh South Gravity Dam) · 🇮🇷 Iran
The structure
About Arch-Gravity Embankment (42 m × 18.2 m)
42-m arch-gravity 8 m radius upstream convex with downstream 2-tier buttress