Guides of Loaded Snow


I LOAD SNOW

MeteoSvizzera - Snowed abundant
Branches breakup following the weight of the snow.
You daily check the Bulletin avalanches and the information additional of the Instituto Federale for the Study of the Snow and the Avalanches, SNV Davos.
Branches breakup or fall of trees under the weight of the snow.
You free the roofs and the carrying structures from the weight of the snow.

guttanit® - Edilio - Housebuilding before fast
In this case it will be used' a listellatura with in operation interasse of the load that the roof must bear, employing fillets of mm 60 xes 60:.
In this case they settle, parallelly to the stratum and subsequently perpendicularly to it, with interasse to be calculated as above, in operation of the load snow and direction of the winds, of the fillets of mm.
Also in this case and' necessary to respect the norms of good technique that the construction of the carrying structure regulates watching out for the in operation least interasse of the load snow, direction of the winds and to the dimension of the fillets (you see fig.
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info: I LOAD SNOW




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Text Unitary Technical Norms For The Constructions - Edilio - Housebuilding before fast
Characteristic value of the load snow to the ground (macrozonazione).
I accumulate snow against parapets and vertical walls.
Leaning snow from the extremity of a coverage.
I load snow on protections paraneve and other obstacles on the coverage.
Actions of calculation and classes of duration of the load.
Disposition of the mobile loads with the purpose to realize the more serious conditions of load.
Criterions of combination of the trains of load and the actions from them you derive in the case most binary.

SOFTWARE OF STRUCTURAL CALCULATION - STACEC
The calculation is relatively performed to the conditions of permanent load, accidental, stress thermal and seismic, with the possibility to model new configurations of load containing actions assembled to the knots and loads distributed on the elements.
The various combinations of load, to envelop in the respect of the types SLU, SLD and SLE, I am, besides, easily personalizzabili through opportune coefficients of combination.
The program also handles the automatic generation of a condition of load related to the vertical sisma if he reverts in the prescriptions described by the normative one.
It includes a series of forms for the analysis of staircases (to solettone, helical, with knee beam, on rectangular wall, on circular pillar), attics (to parallel nervous systems, to continuous beam), works geotecniche (walls of support in c.a., to gravity and gabbioni, stability slant, paratie, plinths, terrestrial portanza, poles of foundation), elements in wood (it verifies sections, trusses, unions), as well as for the resolution of problems ingegneristici of various nature (verification sections, plain looms, continuous beam, load snow, action of the wind, lintels and cerchiature, thermal action, etc.).

Product
Thickness of the plain glasses for in operation vetrazioni of their dimensions, of the action of the wind and the load snow.
Summary: It has the purpose to facilitate the choice of the more thicknesses' proper, limitedly to the plates of plain glass not elaborate in surface (to see One 5832-72) employed in the tallest buildings of 50 ms by the ground to the height of it for vetrazioni of the in operation external serramentis of their dimensions and the due solicitations to the action of the wind and the load snow, kept account of the safety demands.

Benefits



WOODexpress - Planning wood structures according to l\'Eurocodice 5
All the combinations of load are considered.
You/they can be suitable of the paraneves on the strata.
In this section of the program it is possible to perform verifications on: Light attics single Beams simply supported Attics mixed wood / cement The inside efforts are calculated to half light and to you support him, and the halves deformations light, for all the anticipated combinations of load from the Eurocodicis 0, 1 and 5.
Snow's load on the structure is calculated as from Eurocodice 1 (EN 1991-1-3:2003) or from Technical Norms for the constructions, GU n.
The wind load on the structure is calculated as from Eurocodice 1 (EN 1991-1-4:2005) or from Technical Norms for the constructions, GU n.

I LOAD SNOW:

S.I.S. Software Structural Engineering - EdiSAP 2000
The I unload some complex of strengths that the structure globally transmits to the underlying ground, different Typologies of Foundation you/he/she can be submitted, to whose choice, is generally dependent from the characteristic geotecniches of the ground.
They define three different combinations of load (Rare, Frequent and Almost-permanent) corresponding to increasing probability of overcoming.
The actions on the construction include: Weights Proper of the materials, Permanent Loads, Varying Overloads and I Load Snow, Thermal Action, of the Wind and Seismic and they are accumulated so that to determine such combinations of load to result more unfavorable to the goals of the single verifications, keeping in mind of the anticipated duration for every action, of his/her frequency of verification and the probability reduced of simultaneous intervention of all the actions with the most unfavorable values.
The program, in accord to the actual dispositions, it considers six combinations of load, in the respects of the whole States Limit (SLU, SLE, SLD).
- Geometric ownership, Actions and Combinations of Load.

Q&C - Articles
January 16 th 1996, as it regards the static actions: I weigh really, snow, wind (to which a dynamic coefficient is also applied for the structural vibrations) and thermal variations.
Instead, the normative quoted European now, defines precisely: the load of the wind, reported however to national mappature for the speed of base of the wind on which to calculate the pressure and the consequent dynamic pressure to the passage of the vehicles of it, diversified for speed of the vehicles and distance of the barrier; the weight proper of the acoustic elements, measured to dry and wet; the weight proper of the structures.
The maximum deformations of the subject elements to such loads are defined besides, according to you determine combinations of load and within intervals defined of temperature.
The An ENs 1794-1:2001 finally describe some specifications for the impact of stones on the acoustic elements, as well as a load snow dynamic, in the case of operations of clear of-snow from the road center through cutters.
A particularly critical theme concerns the load transmitted to the structures in case of vehicle in svìo.
They distinguish therefore the two cases: overlooking safety barrier the barrier antirumore and structurally separated by the same one, situation for which it holds not him applicable the dynamic load of the vehicle in svìo to the barrier antirumore; integrated safety barrier in the barrier antirumore (for instance 'new-jersey' to the base); in this case the normative quoted European foresees that the system in its complex must have submitted to a verification through 'crash-test.'

STEEL: software to draw and to plan metallic structures, powerful, simple, economic, compatible with Autocad
Code of calculation Analysis and project of the elements using the new algorithm of calculation of STEEL, dynamic Analysis of looms 2D and 3D with ghost of answer (STEEL Plus), more than default (static - seismic - wind - snow loading, temperatures stresses) 12 conditions of load, Project of the connections, Wizard for the automatic project of settled connections or bullonati of elements truss, Wizard for the project of foundations.
It foresees up to 12 cases of load defined by the understood consumer the dead load, the live load, the static load, the seismic load, the load of the wind, the load snow and variations of temperature.
Code of calculation Analysis and project of the elements using the new algorithm of calculation of STEEL Analisi dynamics of the looms 2D and 3D with ghost of answer (STEEL Plus) 12 conditions of load default (static-seismic-wind-snow loading, temperatures stresses) Project of the connections Wizard for the automatic project of the connections settled of elements truss Wizard for the project of foundations Draws Executive Presses to high quality of the elaborate whole unifilaris and details Changes of the sketch using the known software CAD IntelliCAD included in the packet.

Promotion Steel - Foundation Promotion construction Steel in Italy
To absorb the reaction of the shelves and to avoid to interest with such load the pillars existing such strengths they are absorbed from a closed loom in subject steel to simple compression, fixed to the loom in c.a.
Under the covered surface, the ropes are positioned spiroidali, that stabilizes the structure against the external actions of load, snow and wind.

Mobile tunnel, Mod. TWS 15 - TWS 18 - TWS 21 - TWS 24
Further information on the product you Detail technical The tunnels TWSs allow the load and the I unload on three sides of the automezzo and as stores can be employed for deposit material.
Structure verified for load snow of 160 kg / m² and resistance to the wind of 110 km / h; superior values can be gotten on ordination.

Document without title
-the necessity to guarantee a resistance of the actions coverage however vandal and to the load snow and wind it asks for the use of stratified glasses however and tempered with consequent increase of the weight and the sturdiness of the looms and the carrying structures; A least safety of class P2A (An EN356s, resistance to three falls of steel sphere of 4.1 kg from 3 ms) asks for thicknesses of around 9-13 mm with a weight of around 20-30 Kg / m 2 of the surface glass door, while a simple protection antiferita of class 2 (B) 2 (An ENs 12600, fallen impattatore from 450 mm), are realizable with two glassy layers with mediate PVB for a total thickness of around 6-8 mm and weight of around 15-20 Kg / m 2..