IPC 2013 : E02D 27/40 : Foundations for dams across valleys or for dam constructions.

IPC2013 > E > E02 > E02D > E02D 27/00 > E02D 27/40[2] > Foundations for dams across valleys or for dam constructions.
Notes[t] E01 - E06: BUILDING
E SECTION E — FIXED CONSTRUCTIONS.
E02 HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING.
E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS (specially adapted for hydraulic engineering E02B ); UNDERGROUND OR UNDERWATER STRUCTURES.
E02D 27/00 Foundations as substructures.
E02D 27/40 · · Foundations for dams across valleys or for dam constructions.