Seismic Testing | Environmental XPRT
Articles & Whitepapers
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What is Geogrid?
Geogrid is a major geosynthetic material, which has unique properties and efficacy compared with other geosynthetics. It is often used as a reinforcing material for reinforced soil structures or a reinforcing material for composite materials. Geogrids are divided into four categories: plastic geogrids, steel-plastic geogrids, fiberglass geogrids, and polyester warp-knitted polyester geogrids. ...
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Determination of the damping ratio by multi-channel spectral analysis of seismic downhole data
Soil dynamic parameters such as the damping ratio are of major interest in earthquake engineering. We’ve currently published a publication which comes back to a relationship between attenuation ...
News
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Improving the seismic response of buildings thanks to the lightened slabs with U-Boot® Beton
When you erect new buildings, the structures have to be designed to resist to seismic stress, as prescribed by the anti-seismic standards. Daliform Group, Company that has always been outstanding for its capacity to create new innovative products, ...
Equipment & Solutions
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Showcase
Vibro Compaction/Replacement
Vibro Compaction is a technique that enables the rearrangement of soil particles into a denser configuration with vibration by the use of powerful downhole deep vibrating probes. Vibro Replacement (Stone Columns) uses the same principle as the Vibro Compaction (powerful vibroflots that generate vibration to rearrange soil particles), but in soils where VC is not possible due to higher fines ...
