Design optimization of steel structures for 
nethouse systems

Μαντάς, Κωνσταντίνος; Mantas, Konstantinos

dc.contributor.author	Μαντάς, Κωνσταντίνος	el
dc.contributor.author	Mantas, Konstantinos	en
dc.date.accessioned	2022-02-17T10:27:54Z
dc.date.available	2022-02-17T10:27:54Z
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/54765
dc.identifier.uri	http://dx.doi.org/10.26240/heal.ntua.22463
dc.description	Εθνικό Μετσόβιο Πολυτεχνείο--Μεταπτυχιακή Εργασία. Διεπιστημονικό-Διατμηματικό Πρόγραμμα Μεταπτυχιακών Σπουδών (Δ.Π.Μ.Σ.) “Δομοστατικός Σχεδιασμός και Ανάλυση των Κατασκευών”	el
dc.rights	Default License
dc.subject	Καλωδιωτές Κατασκευές	el
dc.subject	Εφελκυόμενες κατασκευές	el
dc.subject	Μεμβράνες	el
dc.subject	Μηχανισμός Αποφόρτισης	el
dc.subject	Διχτυοκήπια	el
dc.subject	Tensile Structures	en
dc.subject	Release Mechanism	el
dc.subject	Contact Elements	el
dc.subject	Nethouse	el
dc.subject	Non linear Steel structure	el
dc.title	Design optimization of steel structures for nethouse systems	el
heal.type	masterThesis
heal.classification	Stuctural Engineering	en
heal.language	en
heal.access	free
heal.recordProvider	ntua	el
heal.publicationDate	2021-10-29
heal.abstract	This research work investigates an integrated design methodology for nethouse systems that incorporates an innovate overload release mechanism. Nethouses are lightweight steel structures that intent to protect the high value horticultural production against climatic actions. Up to now, they are not designed for snow loads and as a result their use is either restricted or unsafe. Τhe static behavior of tensile nethouse structures is investigated and through a holistic parametric and comparative analysis the influence of each structural design parameter ( cable prestressing, inclination of cables) is indicated. In addition, nethouse under snow loads, without being supported by an expensive structural system should be designed with an innovative overload release mechanism to get rid of the sudden overload with safety. The conceptual design of the release mechanism is given and numerical models of gradual complexity are developed to predict the load level of the release, examining several geometrical configuration of its components.	en
heal.advisorName	Βάγιας, Ιωάννης	el
heal.committeeMemberName	Βάγιας, Ιωάννης
heal.committeeMemberName	Βαμβατσίκος, Δημήτριος	el
heal.committeeMemberName	Θανόπουλος, Παύλος	el
heal.academicPublisher	Εθνικό Μετσόβιο Πολυτεχνείο. Σχολή Πολιτικών Μηχανικών. Τομέας Δομοστατικής	el
heal.academicPublisherID	ntua
heal.numberOfPages	70 σ.	el
heal.fullTextAvailability	false