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Report on Design of Steel Structure for Pressure Vessel

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Added on  2020-05-28

Report on Design of Steel Structure for Pressure Vessel

   Added on 2020-05-28

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STEEL STRUCTURE DESIGN REPORTREPORTONDESIGN OF STEEL STRUCTURE FOR PRESSUREVESSEL1| Page
Report on Design of Steel Structure for Pressure Vessel_1
STEEL STRUCTURE DESIGN REPORTPRESENT CONDITIONS PROVIDEDGiven Pressure Vessel detailsWall thickness 12mm Hemispherical ends , Material - Carbon steel.Overall length 7.2m, diameter 2.4m3 Nozzles (all on vessel centre line), pipe o/d 500mm, i/d 420mm, 500mm long.Nozzle flanges, o/d 600mm, i/d 420mm, thickness 22mmFrom the above figure it is concluded that the weight of tank is 5867.88 Kgs to it is assumed to be 6000 Kgs or 6 Ton for safe design.Wt . of tank = 6000 Kgs2| Page
Report on Design of Steel Structure for Pressure Vessel_2
STEEL STRUCTURE DESIGN REPORTAs volume of tank is 0.75 m^3 , so consider water filled in it completely. So weight of water is :-mass = density * volumemass = 1000 * 0.75Mass of water present in the vessel = 750 KgsStillage/Structure details :-Section: 50 x 50 x 5 mm rolled steel angle. Welded construction. S275 steel (i.e. yield stressof 275 MPa). Section Properties: overall width 2m, length 4.4m, height 2.4m.Now apply current design condition and check the result in Staad pro.As per provided specifications ,the supporting structure for pressure vessel is modelled .3| Page
Report on Design of Steel Structure for Pressure Vessel_3
STEEL STRUCTURE DESIGN REPORTAs the structure is placed at 5 deg tilted plane surface, so structure is designed in such a way. The loading also changed as per the direction of the pressure vessel mounted on the stillgae .All the members allocate as a Angle 50x50x5 as shown above .After allocation of material and section property, then the load is added on the structure. Basically there are 2 types of load act on the structureDead loadDead load is considered to be the weight of pressure vessel act on the structure .In general case the load is divided into 4 parts due to 4 vertical members.4| Page
Report on Design of Steel Structure for Pressure Vessel_4

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