The behavior of the two kinds of car- increase results in a disproportionally further.) This "elastic limit" is a very bon composite (HM, HT), of Kevlar 49 large increase in strain. Aluminum important point. All structural parts and of the two glass composites begins to "yield" - an experience of an aircraft (or the kitchen table, or (S2,E), is nicely "straight", meaning familiar to all homebuilders, by the the chair, or the children's swing, or that the elongation, or strain, way - with large strain increases for the bridge, or. . .) must be designed increases in proportion with the stress relatively small stress increases. well under this limit. No structural all the way up to the breaking point Eventually, somewhere around 64 ksi part may ever, as long as it is used
operations phase of a building. Finland is also home to the Tekla Corporation, an international construction software company whose model-based software products like Tekla Structures, have been successfully implemented in almost 100 countries. 75 4.2.2. BIM in Norway In Norway, the state client Statsbygg has promoted the use of BIM during the last few years. Also the Norwegian Homebuilders Association has encouraged the industry to adopt BIM and IFC. The BIM Manual in Norway is based on the NS8353 CAD manual, and is prepared in coordination with the NBIMS standard in the USA. The manual was originally meant for Statsbygg only, but is now being used by other parties in Norway as well. It is estimated, that the vast majority of public projects constructed in 2010 will use Building Information Modeling. In the private sector Selvaaf-Bluething is developing BIM solutions