AT GROUND LEVEL bathymetry , drone imagery , etc ., provides a higher level of detail and a better understanding of non-structural threats , such as flooding . With complete and accurate data encompassing the site and the surrounding area , change detection , design changes , materials and cost estimations , torsion analysis and other reports can be quickly generated and shared .
Additionally , digital recordkeeping allows plans to be updated and changed without producing multiple sets of paper blueprints that quickly become obsolete . Recently introduced , the Trimble Reality Capture platform service ( TRCPS ) improves collaboration by storing , managing and sharing large volumes of data in the cloud to ensure a single source of truth . By combining reality capture data , layout data , designs , panoramic images and other information together , a holistic view of the project is created in one easy-to-use interface .
New and improved methods is documented , down to each section of rebar , to use as a reference during construction and for ongoing maintenance . During construction , machine control software can follow digital bridge BIM instructions , which reduces errors , increases productivity and reduces waste of materials and emissions .
Digital workflows also benefit surveyors and contractors who remain under pressure to deliver results with speed and accuracy during inspections . Faster digital surveying tools , such as 3D laser scanners and mobile mapping systems , reduce the time needed for data collection . These highly accurate digital data sets support better data-driven decisions for allocating budget , prioritising critical cases and establishing effective monitoring systems to deliver critical real-time data during construction and operations .
To build an effective bridge BIM , interoperability is critical to allow the integration of data from multiple sources and different applications . Combining optical and scanning technology with geographic information system ( GIS ) information ,
From the contractor perspective , digital workflows increase efficiency , save time , and improve productivity , while the owner benefits from a continuum of information that helps make future decisions that reduce the total cost of asset ownership . For example , in the end-to-end Trimble ecosystem , data flows from Tekla ® design tools into Trimble Access™ field software , then Trimble Roadworks machine guidance software handles excavating and paving . Contractors can also automate data to flow back into the ecosystem for owners to use for operations and maintenance activities in software like Trimble Agile Assets . Leveraging bridge BIM modelling helps add additional value at every stage of the bridge design and construction process .
With the emphasis on doing more with less , it is imperative for organisations to reevaluate all workflows and implement best practices that improve efficiency and conserve resources . The industry is evolving rapidly , and project delivery is improving as stakeholders embrace model-based design and construction . This shift offers numerous benefits , from optimised designs and accurate material quantification to comprehensive as-built data that supports longterm asset management . A commitment to digital data capture and increased cooperation between design , construction and operation processes will help address the growing challenges of ageing road and rail bridge infrastructure . And hopefully soon earn the US a better grade . �
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