Sally Furniss
September 30th, 2011, 02:08 AM
"Exceptionally high" vertical movement has been blamed for collapse of three buildings in the February 22 earthquake, but the cause of the CTV building collapse remains unclear
http://www.stuff.co.nz/national/5711716/Exceptional-shaking-caused-PGC-collapse-no-CTV-conclusion
Reports are here http://www.dbh.govt.nz/canterbury-earthquake-technical-investigation
http://www.stuff.co.nz/national/5711716/Exceptional-shaking-caused-PGC-collapse-no-CTV-conclusion
Reports are here http://www.dbh.govt.nz/canterbury-earthquake-technical-investigation