TY  - RPRT
TI  - Failure analysis of welded steel moment frames damaged in the Northridge Earthquake 
AU  - Kaufmann, Eric J
AU  - Fisher, John W
AU  - Julio, Roger M Di Jr
AU  - Gross, John L
PY  - 1997
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 5944
DO  - 10.6028/NIST.IR.5944
ER  -