USRA

Note

The GUI is still incomplete. Currently, the engine is limited to uncertainty analysis considering stochastic earthquake motion. Developments will involve the fuzzification of the soil properties

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USRA is released under the Apache License 2.0 and is free.

USRA is a site response analysis considering random and/or fuzzy inputs

Screenshot of the GUI:

Reference

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A. Tombari and L. Stefanini, ‘Hybrid fuzzy – stochastic 1D site response analysis accounting for soil uncertainties’, Mechanical Systems and Signal Processing, vol. 132, pp. 102–121, Oct. 2019, doi: 10.1016/j.ymssp.2019.06.005.

The paper can be read at Mechanical Systems and Signal Processing weblink

BibTex code for referencing:

@article{tombari_hybrid_2019,
	title = {Hybrid fuzzy – stochastic {1D} site response analysis accounting for soil uncertainties},
	volume = {132},
	issn = {08883270},
	url = {https://linkinghub.elsevier.com/retrieve/pii/S0888327019303887},
	doi = {10.1016/j.ymssp.2019.06.005},
	language = {en},
	urldate = {2022-09-16},
	journal = {Mechanical Systems and Signal Processing},
	author = {Tombari, Alessandro and Stefanini, Luciano},
	month = oct,
	year = {2019},
	pages = {102--121},
}

Guidance

MATLAB APP Installation

1. Download MATLAB APP from XXX
2. Open MATLAB and go to the APP tool
3. Click on Install App and select the USRA.mlappinstall file
4. USRA app will appear in the toolbar
5. Open USRA

Worked Example

A step-by-step worked example is provided in the video ( ) below.

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