The expert's opinions comprise structural considerations materials investigations, metallographic analyses and corrosion.
While most research has mainly focused on the volume change, flow, and shear strength of unsaturated earth materials, investigations of tensile strength of unsaturated earth materials especially granular materials have not received much attention except for cemented and clayey materials.
"This was a large operation," said one official, "the largest hazardous material investigation of its kind in the F.B.I.'s history".
Advanced computational modelling can provide a powerful tool for material investigation and characterisation.
The material investigation aims to determine the composition of inks and pigments used for writing and illuminating, as well as the characterization of the support material.
The CMS tracker collaboration has initiated a large material investigation and irradiation campaign to identify the silicon material and design that fulfills all requirements for silicon tracking detectors for the high-luminosity phase of the Large Hadron Collider (HL-LHC).
The present study is devoted to an evaluation of the irradiation conditions for IFMIF, ESS, XADS, DEMO and typical fission reactors to provide a basis for comparison of the data obtained for different material investigation programs.
The accompanying material investigation showed that the materials used in the impact tests were heterogeneous on scales ranging from microstructure as investigated with SEM to variation in fracture strains from tensile tests.
The high potential of THz technology has been demonstrated in the field of material investigation for a variety of applications.
Renault confirmed Thursday that investigators from a government technical commission carried out "on-site and material investigations" of the company's suburban Paris headquarters and technical centers in two other cities.
