Four algorithms for integration of shell elastoplastic constitutive equations are derived for the case that constitutive equations are given in terms of stress resultants and yield criterion is multisurface. It turns out that the most simple algorithm is surprisingly robust and effective.
COBISS.SI-ID: 5921121
The article dealing with models, schemata and processes related to building informaiton modelling, standardization and tehcnological solutions recieved international recognition being number 1 on the list of top 25 hottest articles for 6 months in a journal with Impact Factor 1.5, after 9 months the article is still # 2 and recieves 1 SCI scitation per 2 months
COBISS.SI-ID: 5052769
It has taken a long time for construction industry to enter the information era. Consequently, construction industry is in relatively early phase of adopting web-based technology, even though the web has moved deep into its second phase. Web 2.0 is considered a next step and a major evolution of the traditional web from both technological and social perspective. This paper presents the concepts, trends and technologies that can affect the way construction industry currently works and the key reasons why AEC community should seriously consider the shift towards the next generation of the web.
COBISS.SI-ID: 4711777
This designbased research study was conducted to identify how students, including those with low fine motor skills and those with learning difficulties, develop geometry conceptswhen learning by tangible user interface (TUI) combining cognitive and physical representations. A relationship between diverse students' needs and geometry concept learning in relation to computersupported learning by TUIwas discovered.Two dimensions were identified: (1) TUIs support concept development, with physical and virtual representations based on dynamic geometry assisted by TUI; (2) TUI manipulative properties support students who have low motor skills and difficulties in their geometry learning as well as in their inclusion in classroom activities.
COBISS.SI-ID: 9276500
The paper analyses the gap between the project documentation in form of building information models (BIM) and the construction site. A prototype, augmented reality (AR) system, which allows the integration of 4D-BIM and the live picture of real surroundings is presented. The component based software engineering was used, as it has been established that components needed to develop BIM based AR system already exist. Despite technological drawbacks it has been established that project documentation can be easily interpreted if it is displayed in AR form.
COBISS.SI-ID: 6537825