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 Posted: Sat 23:57, 07 May 2011 Post subject: abercrombie outlet Piezoelectric bending element t |
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Piezoelectric bending element testing elastic shear modulus of soil
sonantcolumnsystem. JournalofGeotechn [calandGeoenv [ronmenta] Engineering. 1998; 124 (5) :428-4381l was Shiming. Unsaturated cohesionless soil dynamic shear modulus. Journal of Geotechnical Engineering,[link widoczny dla zalogowanych], 1985; 7 (6) :33-41l60 Vibration Engineering Volume 14, MeasurementsofElasticShearModulusGmUsingPiezoceramicBenderElementsHuangBoYinJianhuaC anexisting2Hzdynamictrlaxialtestingsystemisequippedandimprovedwithpiezoceramicbenderelementsdevice. Theimprovedsystemallowsformea ~ urlngtheshearwavevelocityofthesoilspecimenbydirectwavepropagation. SiltsfromtheQionTangRiverareadoptedastestsamples. Resonantcolumntests & realsoconductedwiththegarlicsoil. Theelasticshearmodulusobtainedbybenderelementsandfromresonantco] umntestsshowagoodagreement. More-oeT, theresultsare {ittedwell ~ 'iththeHardinandRiehartequation. Hence,[link widoczny dla zalogowanych], thesy ~, ternwithbenderelementsiscapable. freliablymeasuringtheshearevelocityofspecimeninthelab. BenderelementtestingisapromisingnewtestmethodandfurtherstudiesontheoreticalandexperimentalaspectsofthemethodarerecommendedKeywords: piezoceramic; bendefelement; elastlcsheafmodulus; P Ⅷ ve; S-wave first woman of Bo Huang, Ph.D., February 1973 students. Tel: (0571) 7952415; E-mail {hzhuang-bo @ 263. net magazine added,[link widoczny dla zalogowanych], group Contributors to the journal article and articles hired, will be incorporated into the Ministry by the editors Where do not agree, please vote it the other TV. Remuneration paid magazine publications, including Internet services,[link widoczny dla zalogowanych], including pay,[link widoczny dla zalogowanych], no extra.
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