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Clash Detection With BIM, Explained!

4 min read

Oct 31

Clash Detection With BIM

In terms of construction, a clash usually refers to a conflict between various elements of a design that aren't coordinated spatially. And BIM, in this regard too, plays quite a crucial role in the real-time detection of clashes even before the on-site construction procedures begin.

According to the Journal of the Korea institute of building construction, the installation of BIM is primarily meant for clash detection in the design. This very fact enlightens the significance of clash detection with BIM. A single design is generally a comprehensively detailed model by professionals from different areas of engineering, i.e., civil engineers, electrical engineers. BIM analyses the compatibility of all these individual models to assess if any element of one model is overlapping with an element of the other one. This practice ensures that all these models complement one another to make a model perfect in all aspects.

Enhanced Clash Detection Through BIM

BIM clash detection comes to help the construction industry, which is already subjected to numerous issues such as continuously escalating budgets, problems regarding meeting the deadlines due to various delays, and last-minute shocks that arise out of nowhere because of clashes in the models. International Journal of Construction Education and Research, 2015 discusses how BIM becomes an integral part of the construction as it comes in handy to prepare effective clash reports in real-time. Architects avoid those last-minutes shocks by using BIM's fool-proof clash detection, which streamlines the construction procedure to a great extent by detecting clashes at the early stages of designing. Conventional design procedures had various elements clashing with each other that later on end up in architectural disasters, delay in delivery, escalating budgets, and frustrating re-evaluations. While BIM, a fully automated and integrated system, detects all clashes in real-time by assessing different relative models simultaneously.

Perks of Clash Detection With BIM

Collaboration with BIM clash detection at the early stages of design is crucial to a resultant design that is absolutely clash-free and result-oriented, according to a research paper, Buildings 7, 2017, that profoundly studies BIM specifications in the UK.

Accuracy of Design

BIM is known to make things easier for the whole team, be it civil engineers, electrical engineers, architects, or managers. It ensures the accuracy of the documents by detecting all kinds of clashes, be it any phase of the construction. In the modern world of construction, if a clash is resolved at one point, it gets resolved in all the documents.

Fewer Needs of Alterations

BIM detects the clashes at the early stages of designing or preparing the model, which cuts down on extra cost, labour and time generally drained out due to alterations during construction. Resolution of all clashes beforehand helps to avoid extensive alterations during the construction phase, which is, in all senses, beneficial to the whole team.

Stronger Collaboration Between Teams

Professionals from various disciplines in the team can easily collaborate by BIM's user-friendly software that readily updates any changes in the design so it's available for all the team members working on the same project. Any chances of errors are reduced due to weak collaboration or any negligence due to lack of updates

Conclusion:

BIM has totally revolutionized the idea of construction designs through its smart clash detection that is capable of detecting, visualizing, and resolving all sorts of clashes in the design. This feature eliminates numerous other issues that hinder the way to the fast and effective execution of construction plans. BIM empowers the whole team with many features to resolve clashes.

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