.... The present paper considers specific challenges associated with creep/fatigue in creep strength enhanced ferritic steels such as Grade 91 and Grade 92. 08 06 2011 13 06 2011 04 08 2011 creep fatigue steel damage analysis 2010-11-17 International Symposium onCreep Fatigue...

...-dimensional heat transfer analysis, (2) section moment-curvature analysis, and (3) column inelastic buckling analysis using modified Newmark’s method. The analytical approach was verified by using it to predict (1) the thermal and structural behavior of CFT column specimens subjected to standard fire tests...

...Laura Powers; Ann Coleman; Susanne Papas Laboratory testing of mortars by chemical analysis and petrography is generally appropriate to determine mortar composition, and to provide a basis for the formulation of compatible repair or replacement mortars. In cases of masonry distress and failures...

... 80%. Analyses run on uncontaminated coupons yielded 0.06 mg of insoluble debris. Elemental analysis of that debris was consistent with erosion of the glassware during sonication. Jon P. Moseley,1 Marc T. Hooper,2 and Scott J. Bible2 Journal of ASTM International, Vol. 3, No. 5 Paper ID JAI13392...

...SJ Page Since 1982 standard calibration materials recommended for respirable crystalline silica analysis by the Mine Safety and Health Administration (MSHA) P7 Infrared Method and the National Institute for Occupational Safety and Health (NIOSH) X-ray Diffraction (XRD) Analytical Method 7500 have...

... and for release of materials from beryllium-controlled areas. Measurements in the nanogram range on a filter or wipe are typically required. Industrial hygiene laboratories have applied methods from various analytical compendia, and a number of issues have emerged concerning sampling and analysis practices...

...D Campling; B Patel This paper describes the sampling and analysis of beryllium at the Joint European Torus (JET) fusion facility. The current policy requiring 100% personal air sampling (PAS) and taking many surface contamination smears generates 40 000 samples per year. Sample processing...

...K Ashley; MJ Brisson; SD Jahn Conformity in methods for sampling and analysis of beryllium in workplace air and on surfaces is desired, but inconsistencies in sampling and analytical practices often occur among industrial hygienists and laboratory personnel. In an effort to address these issues...

..., and use of valid test methods to statistical quality assurance. Some approaches may be utilized to achieve a perfect analysis including: staff training, participation in proficiency testing, use of standard reference materials in the analytical sequence, internal and external audits, agency accreditation...