Civil Hybrid Simulation
Civil Hybrid Simulation is a structural testing technique that combines physical testing and computer modeling, offering a more efficient and affordable way to examine how structural systems respond to realistic dynamic or seismic loading. Rather than test a complete structure on a large-scale physical test rig, hybrid simulation instead suggests modeling the complete structure while physically testing only a portion.
Applications
Test Specimens
Key Product Features
Unmatched Expertise
PhD-level MTS System Integration Engineers provide expert guidance and training
Innovative Technology
MTS has expert applications expertise and is well connected with top hybrid simulation developers such as University of California at Berkeley
Industry Standard
MTS has commissioned quasi-static and real-time hybrid simulation systems at over 100 sites worldwide
Cost Efficient
Hybrid Simulation is a cost-effective method for testing large scale civil structures
Technical Overview
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Used to evaluate substructure or components that predominately contribute stiffness and strength to the complete structure
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Computer Simulation is performed at an artificially slow rate to allow for a more detailed study of a structure and to accommodate the limited capacity of most civil engineering laboratories
- Hydraulic actuators can be designed for quasi-static to low cyclic applications (<1Hz) with low flow hydraulic power requirements
- Less expensive than the real-time solution
- Used to evaluate substructure or components that contribute damping or inertia effects to the complete structure
- Computer Simulation is performed in real-time. Special high-speed connection is made directly to the real-time PC via SCRAMNet® reflective memory
- Requires high-force, dynamic structural actuators with high flow hydraulic distribution to properly evaluate all dynamic properties of the substructure
- More expensive than the quasi-static solution
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