Zastřešení objektu pro společenské účely
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C
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Vysoké učení technické v Brně. Fakulta stavební
Abstract
Práca sa zaoberá statickým prepočtom pôvodnej strešnej konštrukcie objektu pre spoločenské účely a návrhom dvoch variant nového zastrešenia tohto objektu, ktorý má obdĺžnikový pôdorys o stranách 30 m x 47 m. Strešná konštrukcia je uložená na nosných obvodových betónových stenách. Okrem zaťaženia vyplývajúceho z funkcie objektu a klimatickej oblasti sa uvažuje, s ohľadom na špeciálne požiadavky na prevádzku a technológie, na viac so zaťažením osamelým bremenom o veľkosti 2 t zavesenom v ľubovoľnom mieste strešnej konštrukcie. Variant 1 je navrhnutý ako oceľový s použitím ocele S355. Variant 2 je navrhnutý v kombinácii dreva GL24h a hliníku EN-AW 5083. Obidva varianty majú 11 priečnych nosných väzieb a na nich uložené k nim kolmé väznice. Stabilita konštrukcie je zabezpečená strešným stužujúcim systémom.
The work treats the static recalculation of an existing roof structure of a construction for social purposes and proposes two variants of the design of a new roof structure. The construction has a rectangular ground plan of 30 m x 47 m and the roof structure is placed on the load bearing circumference concrete walls. Except for the load constituted by the function of the construction and by the climatic area, an extra load of 2 tons suspended at any place of the structure is considered because of the special requirement of working and technological equipment. The variant no. 1 is designed from the steel S355. The variant no. 2 is designed as a combination of the wood GL24h and the aluminium EN-AW 5083. Both of the variants have 11 transverse load bearing girders. The purlins are perpendicular to the girders and are placed on them. Stiffness is secured by roof stiffeners.
The work treats the static recalculation of an existing roof structure of a construction for social purposes and proposes two variants of the design of a new roof structure. The construction has a rectangular ground plan of 30 m x 47 m and the roof structure is placed on the load bearing circumference concrete walls. Except for the load constituted by the function of the construction and by the climatic area, an extra load of 2 tons suspended at any place of the structure is considered because of the special requirement of working and technological equipment. The variant no. 1 is designed from the steel S355. The variant no. 2 is designed as a combination of the wood GL24h and the aluminium EN-AW 5083. Both of the variants have 11 transverse load bearing girders. The purlins are perpendicular to the girders and are placed on them. Stiffness is secured by roof stiffeners.
Description
Keywords
oceľová nosná konštrukcia, zastrešenie, väzník, oceľ, drevo, hliník, betón, prepočet, statický výpočet, návrh, kotvenie, zvar, spoj, skrutka, technická dokumentácia, osamelé bremeno, Brno, dispozícia, porovnanie variant, cena, hmotnosť, dimenzie, priehradový nosník, podpora, steel load bearing structure, roof, girder, steel, wood, aluminium, concrete, recalculation, static calculation, design, anchorage, weld, joint, screw, technical documentation, individual load, Brno, disposition, comparison of variants, price, weight, dimensions, truss girder, support
Citation
BAŠISTA, J. Zastřešení objektu pro společenské účely [online]. Brno: Vysoké učení technické v Brně. Fakulta stavební. 2013.
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cs
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Konstrukce a dopravní stavby
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2013-01-30
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práce byla úspěšně obhájena
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Standardní licenční smlouva - přístup k plnému textu bez omezení