history-displacement-failure

Notice – Fire resistance of unprotected concrete filled hollow steel columns

The fire design of steel-concrete composite columns using concrete filled tubes to EN 1994-1-2:2005+A1:2014 (Eurocode 4) is seemingly a simple task, assuming that the temperature distribution of the cross-section is conservatively known. Reading the rules in the section that deals with the structural behaviour and evaluation of the resistance to axial compression, one gets the…

aggat-scope

AGGAT progress update for September 2014

The Above Ground Geothermal and Allied Technologies (AGGAT) science research programme initiated as a collaborative effort in October 2012 between NZ Universities, Heavy Engineering industry and Ministry of Business, Innovation and Employment (MBIE). The program recently went through its 2 year progress review, upon which MBIE will advise of its continuation of funding for the…