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More than just a copy : smart design and planning
For instance , digital twins can be used during the design phase to create a virtual model of a construction project . Architects and engineers can visualize a structure and assess its feasibility , functionality , and aesthetics before a single brick is laid . They can also simulate different design options and evaluate their performance before construction begins .
Digital twins also shine in the planning stage , where they can be used to simulate activities , identify potential clashes or bottlenecks , and ultimately optimize workflows . This means crews can proactively assess the impact of different strategies , materials , or equipment on project timelines , as well as predict costs before potentially wasting resources .
Power in the data
As projects progress , digital twins can be used to monitor construction sites in real time using IoT sensors and other data collection devices and software . This can be through something as simple as a data collection form filled in by workers or more complex sensors in machinery . Cloud applications are pivotal to organizing and sharing this data collected on the ground .
To put the term data into context , digital information can cover various parameters such as temperature , humidity , structural integrity , and worker activities to provide a deeper understanding of how structures and crews are performing . This information is used to detect issues , ensure safety , and make informed decisions about construction processes .
Meanwhile , data on equipment collected from sensors can be used to
These developments are changing the game for techsavvy firms monitor equipment performance , flagging anomalies to help workers predict and prevent maintenance issues to keep projects running smoothly .
Taking models off the screen
Similar in principle , AR brings 3D digital design models to life and allows workers to visualize them as holograms in the field . With the power of AR , teams can accurately compare holograms of BIM models against real structures to ensure they are built within tolerances - to millimeter accuracy using the most advanced tools - preventing design errors that lead to costly , reactive rework . Recent research in the Engineering Journal estimates rework can cost over 12 percent of project contract value - a value that cannot be ignored in such a challenging market .
Rework also has an inflationary effect on material waste . Material availability is still under pressure from supply chain challenges , high demand and logistical issues . A global shortage of cement , in particular , threatens projects while contractors are footing the bill from spiking energy costs and green compliance . In fact , commercial construction materials are 38 percent more expensive than at the start of 2022 . Meanwhile , an almost five percent increase in overall construction input prices in the past year has been identified by the Associated Builders and Contractors Association .
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