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Hard clashes: Direct geometric intersections between two elements, such as a duct or pipe passing through a structural beam.Soft clashes: Violations of clearance requirements, meaning an element lacks the necessary surrounding space for proper installation, maintenance, or accessibility.Time (or workflow) clashes: Scheduling or sequencing conflicts that could cause delays or spatial congestion on the physical job site.
Lecture 7: Clash Detection
Discussion Topic:
Clash detection is the process of identifying conflicts or interferences between different elements and systems within a building model. It is primarily utilised during the construction phase to ensure that components fit together properly and to eliminate physical conflicts before actual installation begins. These conflicts typically fall into three main categories:
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