GlasGlobal Professional Sample Calculation

Transcription

1 GlasGlobal Professional Sample Calculation Sample: double insulating glazing, vertical all-round linear pivoted dimensions: 2000 mm x 850 mm [78,7 in x 33,5 in] 1

2 input of geometry selection of pane, installation angle, geometry, support and input of mass 2

3 membrane tension membrane tension considers not-linear effects at the calculation of plates the note at the program means that membrane tension only gets considered at surface load; the check mark can also be set in the case of a linear distributed load 3

4 Product here, the glazing gets defined more accurate by double-clicking on a layer (either at the drawing or in the list) or by clicking the input window gets opened 4

5 Product selection of glass type and glass thickness selection of spacer and secondary seal 5

6 securing glazing category selection 6

7 Digression: securing glazing the constructive requirements are depending on the category of antifall guard (A, B or C) for constructions with proven shock resistance data is available: DIN , table B.1 linear pivoted glazing with proven shock resistance if one deviates from thereof, a shock resistance verification has to be done by the use of tests generally valid for laminated safety glass (VSG) is, that the thicknesses of the single glasses are not allowed to differ from each other by a factor of 1,7 or more 7

8 Digression: securing glazing category A: room-high glazing without load-eroding holm single-glazing out of VSG for the side of a multi-panel insulating glass (MIG) which is facing the shock, only laminated safety glass (VSG), single-pane safety glass (ESG) or laminated glass (VG) out of ESG is allowed to use at least one pane of a MIG has to be VSG at a triple-pane insulating glass it is allowed to place a rough cracking glass type behind the attack side ESG-pane, if this attack side ESG-pane doesn t break at the pendulum impact test 8

9 Digression: securing glazing category B: category B glazing are fixed at the root point single panes are connected by the use of a handrail, which is able to get fixed onto the pane edge or by the use of plate holders referring to this norm in case of a fall out from a balustrade element, the holm load could be converted to the next pane or an adjoining component it is only allowed to use VSG 9

10 Digression: securing glazing category C: category C glazing only get used as an infill below a load eroding holm all side linear pivoted category C1 and C2 panes are allowed to be done as mono- ESG otherwise VSG is compulsory necessary for the side of category C1 and C2 MIG which is facing the shock the same rules as for category A are valid, for the other panes all according to part 2 and part 3 permitted glass products are allowed to use in reference to permitted products and permissibility category C3 have to be treated like category A 10

11 Wind load by entering a postal code the correct wind zone and correct location level automatically gets placed the terrain category has to be selected manual 11

12 Digression: terrain category terrain category I IV see on the right the mixture profile Coast and islands of the Baltic Sea describes the conditions at a transient area between terrain category I and II the mixture profile Inland describes the conditions at a transient area between terrain category II and III the mixture profile Islands of the North Sea describes the conditions of terrain category I with a supplement for terrains of the North Sea 12

13 Wind load for accurate wind load determination one has to declare the building geometry the internal pressure of hall-like buildings can be calculated by declaring the opening height 13

14 Wind load selection of a structural element and whose position at the building input height over ground z and bearing corner radius u in doing so z is measured till the upper edge and u is measured till the middle of the glazing 14

15 Wind load Analysis coefficient calculation and decisive load determination possibility for manual input 15

16 Air load air load on the basis of temperature and changes in air pressure possibility for consideration of supplements at sunscreen measures possibility for manual input 16

17 Altitude calculation by the use of norm-preset value or with known heights by selecting Height of installation known the height of the location selected as before among wind load gets set automatically possibility for manual input 17

18 Uniform load at glazing that prevent falls a uniform load has to be set which height and with which value the load has to be set, one can check back at the appropriate state building code and the service class of the building 18

19 Load case combinations scheme of all calculated load case possibility for generating own load case 19

20 Result result at a glance on the program head Selection of different print-outs: Proof (no sketches) Proof (deflection sketches) Result detail Experts term sustainability Experts expressed Usability general view of all relevant data at proof on the first page export to PDF 20

21 More information at Sommer Informatik GmbH Sepp-Heindl-Str. 5 D Rosenheim Tel.: +49 (0) Fax: +49 (0)