The Structural Dynamics Laboratory for Verification and Validation (LVV)
TESTING AND TRIALLING FACILITIES
University of Sheffield
RTS PRIORITY AREAS1
Capability Statement
Three large, individual climatic test rooms allowing simulation of temperature, humidity, wind and rainfall effects. One room contains a 3.2m x 2.2m integrated Multi Axis Shaker Table (MAST). Further electrodynamic vibration systems allow a flexible range of testing to be conducted both within and outside the climatic test rooms. A precision glass-sided wave tank with double flap wave generator (12m long, 1.5m deep) enabling simulation of deep water conditions. A strong floor (16m long x 3.5m wide) and wall (3m tall x 3.5m wide) enabling the testing of large components and structures in a range of mounting configurations. Flexible laboratory space suitable for a broad range of dynamic testing at ambient temperatures (approx. 12m x 12m). Take a virtual tour here.
Capability – Systems
The development of new validation methods and test protocols allows significantly larger portions of the structural design and test cycle to be carried out in a virtual/computational context. Computer modelling gives engineering companies key benefits such as faster time-to-market by reducing the need to build and test prototypes; the ability to design more efficient, lower cost, products; tools to design bespoke products which can be tailored to different requirements; and design capabilities to create products with a longer life span by modelling and accurately predicting how and when failures will occur.
Capability – Testing
The LVV, part funded by the Engineering and Physical Sciences Research Council (EPSRC) and by the European Regional Development Fund (ERDF), enables programmes of testing and research that will drive advances in validation and verification technology in the field of structural dynamics and beyond. It is larger and more versatile than any facility of its kind currently available for open academic and industrial use.
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ACADEMIC CAPABILITES
Capabilities