Titlebook: Dynamic Methods for Damage Detection in Structures; Antonino Morassi,Fabrizio Vestroni Book 2008 CISM Udine 2008 beam.damage.damage detect

做事过头

The reflection of the fundamental torsional mode from cracks and notches in pipes,version to the .(1,2) mode is generally seen, and at lower frequencies the .(1,3) mode is also produced. The depth and circumferential extent are the parameters controlling the reflection from cracks; when notches having finite axial extent, rather than cracks, are considered, interference between t

fastness

勋章

Local Communities: Relationships between ‘real’ and ‘virtual’ social capitalanalysis further suggests that providing a ready made website rarely results in the creation of a developed community site — although it may provide outlets for more limited information exchanges. However bottom up sites which reflect the heterogeneity of real communities are also rare. Interviews w

关节炎

OTTER

Einführung in die mathematische Behandlung der Naturwissenschaften II