Structural testing validates the integrity, safety and durability of materials and finished structures. Interface classifies structural testing within test and measurement, but it is used across sectors including energy, medical, infrastructure and automotive. It provides data to support design optimisation, compliance with standards and failure prevention, contributing to safer and more efficient products and structures.
Failure to measure structural limits accurately can lead to collapses, product recalls and financial liability. In sectors such as aerospace and infrastructure, even small errors in load distribution can have serious consequences. Precise force measurement using sensors helps confirm that structures can withstand environmental, functional and applied forces during use.
Structural testing also supports innovation and cost efficiency. Accurate load cell data allows engineers to optimise designs and reduce material use without compromising strength, a process known as lightweighting.
Industry data indicates that rigorous structural testing during the research and development phase can reduce material waste by 10 to 15 per cent and extend the predicted fatigue life of a component by up to 25 per cent. This level of accuracy supports modern engineering, enabling more advanced designs while maintaining safety.
As infrastructure ages and materials such as carbon fibre composites become more common, the need for continuous structural health monitoring has increased. Sensors are used to monitor bridges, airframes and buildings, providing data to detect cracks or fatigue before they become visible. This approach supports the shift towards more integrated and data driven systems.
What is structural testing?
Structural testing is the evaluation of how a physical structure responds to external forces, moving from theoretical models to measured performance. Measurement sensors provide the force, torque and displacement data required for stress analysis. Load cells, multi axis sensors and instrumentation are used to capture changes in structural behaviour during both static and dynamic testing.
Low profile load cells, multi axis sensors, load pins and tension links are commonly used in structural testing. These tools allow engineers to measure forces from multiple directions, providing a clearer view of how a structure bends, compresses and responds under load. In aerospace applications, sensors are used in full scale wing bend tests to confirm compliance with certification requirements.
When integrated into test systems and installations, these tools support consistent and repeatable measurement. They are used in fatigue testing, strength testing and vibration analysis, helping engineers identify potential failure points early. This supports the development of structures designed for long term performance.
For further information contact AMS Instrumentation & Calibration Pty Ltd on 03-9017 8225, or Freecall (NZ) 0800 442 743, alternatively on e-mail: sales@ams-ic.com.au or visit our web site at www.ams-ic.com.au
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