excavation
preferred label: گودبرداری @fa
type: Concept
related: foundations (construction)

walls
preferred label: دیوارها @fa
type: Concept
related: foundations (construction)

soil mechanics
preferred label: مکانیک خاک @fa
type: Concept
related: foundations (construction)

foundations (construction)
type: Concept
related: soil mechanics
related: structural elements
related: walls
related: excavation
related: floors
preferred label: پی‌ها (ساختمان) @fa
alternative label: FUNDACIONES (CONSTRUCCION)
broader: structures (construction)

structural elements
preferred label: عناصر سازه‌ای @fa
type: Concept
related: foundations (construction)

floors
preferred label: طبقه‌ها (ساختمان) @fa
type: Concept
related: foundations (construction)

structures (construction)
preferred label: سازه‌ها (ساختمان) @fa
type: Concept
narrower: foundations (construction)