| 发明名称 |
METHOD AND DEVICE FOR THE ACOUSTIC ANALYSIS OF MICROPOROSITY IN A MATERIAL SUCH AS CONCRETE USING A PLURALITY OF CMUT TRANSDUCERS IMBEDDED IN SAID MATERIAL |
| 摘要 |
The invention relates to a device for analysing the microporosity of a given dual-phase material or comprises at least two phases, including at least one fluid phase, wherein said device includes a plurality of sensors (100) imbedded in said given material (M), the sensors each including one or more acoustic and capacitive CMUT transducers. |
| 申请公布号 |
WO2010057990(A1) |
申请公布日期 |
2010.05.27 |
| 申请号 |
WO2009EP65580 |
申请日期 |
2009.11.20 |
| 申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIESALTERNATIVES;LABORATOIRE CENTRAL DES PONTS ET CHAUSSEES;ECOLE NATIONALE DES PONTS ET CHAUSSEES;LEBENTAL, BERENGERE;DELEVOYE, ELISABETH;GHIS, ANNE |
发明人 |
LEBENTAL, BERENGERE;DELEVOYE, ELISABETH;GHIS, ANNE |
| 分类号 |
G01N29/04;G01N15/08;G01N29/24 |
主分类号 |
G01N29/04 |
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