logging in or signing up STEEL STRUCTURE ARCHITECTURE 8 soumik.sim Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINTLite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 2544 Category: Entertainment License: All Rights Reserved Like it (7) Dislike it (0) Added: April 17, 2009 This Presentation is Public Favorites: 2 Presentation Description No description available. Comments Posting comment... By: Mohab_Hisham_21 (12 month(s) ago) beautiful Saving..... Post Reply Close Saving..... Edit Comment Close By: iamarant (19 month(s) ago) hello , can you please let me download this presentation. i really need it . thank you so much Saving..... Post Reply Close Saving..... Edit Comment Close By: Atish12345 (24 month(s) ago) Can you please let me download this presentation.. Thank you in advance my mail id : atishwin@gmail.com Saving..... Post Reply Close Saving..... Edit Comment Close By: Atish12345 (24 month(s) ago) Can you please let me download this presentation.. Thank you in advance Saving..... Post Reply Close Saving..... Edit Comment Close Premium member Presentation Transcript STEEL ROOFS : STEEL ROOFS STEEL ROOFS TYPES OF ROOFS : TYPES OF ROOFS CABLE SUSPENDED / SUPPORTED ROOF HYPERBOLIC PARABOLOID ROOF CATENARY PNEUMATIC MEMBRANE ROOF CABLE SUSPENDED / SUPPORTED ROOF : CABLE SUSPENDED / SUPPORTED ROOF ARCH SUSPENSION INVOLVES SUSPENDING THE ROOF BENEATH AN ARCH. THE CABLES DISTRIBUTE THE STABILIZING EFFECT OF THE ARCH OVER A WIDER AREA OF THE ROOF. STRENGTH OF AN ARCH DEPENDS UPON HOW CURVED IT IS - AN EXTERNAL ARCH WILL OFTEN TEND TO HAVE A SMALLER RADIUS OF CURVATURE THAN ONE FOLLOWING THE SURFACE OF THE DOME WOULD HAVE - AND WILL THUS BE STRONGER. NEW WEMBLEY STADIUM KÖLN ARENACOLOGNE ARENA, ARENA MANTELBEBAUUNG Slide 5: THE DISADVANTAGES ARE MUCH THE SAME AS FOR USING AN ARCH:THE ARCH COMPONENTS ARE IN COMPRESSION; IF THE ARCH IS TO BE VERY LONG WITHOUT BUCKLING, THEN IT BECOMES THICK, HEAVY AND EXPENSIVE. ARCH SUSPENSION IS FAIRLY COMMONLY USED IN BRIDGES. ONLY A FEW ARCH SUSPENSION DOMES EXIST. HYPERBOLIC PARABOLOID ROOF : HYPERBOLIC PARABOLOID ROOF THE DISTINCTIVE SADDLE-SHAPED ROOF IS AN INVERTED HYPERBOLIC PARABOLOID. CONSTRUCTED USING PRE-CAST CONCRETE PANELS SUSPENDED BY POST-TENSION CABLES THE ROOF HAS AN UNOBSTRUCTED 122 METER SPAN COVERING 12,000 M², BUT IS ONLY 60 CENTIMETERS THICK. PENGROWTH SADDLEDOME Slide 7: DEPENDING ON THE EVENT CONFIGURATION, THE FACILITY SEATS UP TO 20,100 SPECTATORS. WHEN IT WAS COMPLETED IN 1983, IT WAS KNOWN AS THE OLYMPIC SADDLEDOME AS IT WOULD HOST THE INDOOR ICE EVENTS FOR THE 1988 WINTER OLYMPICS. THIS WAS THE FIRST MAJOR ARENA IN NORTH AMERICA CAPABLE OF HOSTING ICE HOCKEY MATCHES ON THE INTERNATIONAL STANDARD SIZE ICE SHEET. CATENARY : CATENARY ONLY A FEW ROOF STRUCTURES HAVE BEEN CONSTRUCTED WHICH UTILIZE THE PRINCIPLE OF THE SUSPENSION BRIDGE. THIS TYPE OF STRUCTURES REPRESENT ABOUT THE BEST WAY TO CONSTRUCT VERY LONG SPANS. DISADVANTAGES -THE NEED FOR SUBSTANTIAL GROUND ANCHORS -RELATIVELY COMPLEX CONSTRUCTION PROCESS PIAZZALE ITALIA FAIRGROUND COMPLEX –MILAN (CANOBBIO ) GOODWOOD RACECOURSE (HOPKINS) OLYMPIC SPEED SKATING OVAL - UTAH PNEUMATIC : PNEUMATIC AIR SUPPORTED STRUCTURES ARE HELD UP BY AIR PRESSURE. THE INSIDE OF THE STRUCTURES IS PRESSURIZED LIKE A BALLOON. WHILE THIS MIGHT SEEM AT FIRST TO BE UNCOMFORTABLE TO THE OCCUPANTS OF THE STRUCTURE, THE PRESSURE DIFFERENTIAL IS NO GREATER THAN THAT OF ORDINARY BAROMETRIC FLUCTUATIONS. COMMON USES OF AIR SUPPORTED STRUCTURES INCLUDE SPORTS STADIUMS, THE "BUBBLES" USED TO COVER TENNIS COURTS AND POOLS, AND MANY OTHER TEMPORARY SHELTERS LOUISIANASUPERDOME MEMBRANE ROOF : MEMBRANE ROOF SHUKHOV ROTUNDA STRUCTURAL SYSTEM : STRUCTURAL SYSTEM STRUCTURAL SYSTEM : STRUCTURAL SYSTEM RIGID FRAMES BRACED FRAMES PRE ENGINEERED METAL BUILDING RIGID FRAMES : RIGID FRAMES CHARACTERSTICS : -STEEL BEAMS & COLUMNS -FLOOR CONSTRUCTION CONCRETE FILLED STEEL DECK -ROOF CONSTRUCTION STEEL DECK – BARE STEEL DECK & INSULATION CONCRETE Slide 15: CLEAT ANGLE BRACED FRAMES : BRACED FRAMES CHARACTERISTICS: STEEL BEAMS & COLUMNS & DIAGONAL BRACES CENTERLINES OF BEAMS, COLUMN & BRACES MEET AT A POINT (CONCENTRIC) FLOOR CONSTRUCTION -CONCRETE FILLED STEEL DECK ROOF CONSTRUCTION -STEEL DECK – BARE -STEEL DECK & INSULATING CONCRETE Slide 17: DIAGONAL BRACING PRE-ENGINEERED : PRE-ENGINEERED CHARACTERISTICS: RIGID FRAMES IN SHORT DIRECTION ROD BRACING IN LONG DIRECTION ROOF CONSTRUCTION -STANDING SEAM ROOF -ROD BRACING BELOW ROOF DECK ROOF USUALLY LOW PITCH Slide 19: BUILDING HAVE LITTLE WEIGHT -LOW SEISMIC LOADS ROD BRACING IS TENSION ONLY Slide 20: STEEL FACADE Slide 21: NATIONAL GRAND THEATRE Slide 22: SAN JOHN, CALIFORNIA Slide 25: APPLE STORE, USA Slide 26: I.S. TERMINAL Slide 27: ADIDAS BUILDING, USA You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
STEEL STRUCTURE ARCHITECTURE 8 soumik.sim Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINTLite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 2544 Category: Entertainment License: All Rights Reserved Like it (7) Dislike it (0) Added: April 17, 2009 This Presentation is Public Favorites: 2 Presentation Description No description available. Comments Posting comment... By: Mohab_Hisham_21 (12 month(s) ago) beautiful Saving..... Post Reply Close Saving..... Edit Comment Close By: iamarant (19 month(s) ago) hello , can you please let me download this presentation. i really need it . thank you so much Saving..... Post Reply Close Saving..... Edit Comment Close By: Atish12345 (24 month(s) ago) Can you please let me download this presentation.. Thank you in advance my mail id : atishwin@gmail.com Saving..... Post Reply Close Saving..... Edit Comment Close By: Atish12345 (24 month(s) ago) Can you please let me download this presentation.. Thank you in advance Saving..... Post Reply Close Saving..... Edit Comment Close Premium member Presentation Transcript STEEL ROOFS : STEEL ROOFS STEEL ROOFS TYPES OF ROOFS : TYPES OF ROOFS CABLE SUSPENDED / SUPPORTED ROOF HYPERBOLIC PARABOLOID ROOF CATENARY PNEUMATIC MEMBRANE ROOF CABLE SUSPENDED / SUPPORTED ROOF : CABLE SUSPENDED / SUPPORTED ROOF ARCH SUSPENSION INVOLVES SUSPENDING THE ROOF BENEATH AN ARCH. THE CABLES DISTRIBUTE THE STABILIZING EFFECT OF THE ARCH OVER A WIDER AREA OF THE ROOF. STRENGTH OF AN ARCH DEPENDS UPON HOW CURVED IT IS - AN EXTERNAL ARCH WILL OFTEN TEND TO HAVE A SMALLER RADIUS OF CURVATURE THAN ONE FOLLOWING THE SURFACE OF THE DOME WOULD HAVE - AND WILL THUS BE STRONGER. NEW WEMBLEY STADIUM KÖLN ARENACOLOGNE ARENA, ARENA MANTELBEBAUUNG Slide 5: THE DISADVANTAGES ARE MUCH THE SAME AS FOR USING AN ARCH:THE ARCH COMPONENTS ARE IN COMPRESSION; IF THE ARCH IS TO BE VERY LONG WITHOUT BUCKLING, THEN IT BECOMES THICK, HEAVY AND EXPENSIVE. ARCH SUSPENSION IS FAIRLY COMMONLY USED IN BRIDGES. ONLY A FEW ARCH SUSPENSION DOMES EXIST. HYPERBOLIC PARABOLOID ROOF : HYPERBOLIC PARABOLOID ROOF THE DISTINCTIVE SADDLE-SHAPED ROOF IS AN INVERTED HYPERBOLIC PARABOLOID. CONSTRUCTED USING PRE-CAST CONCRETE PANELS SUSPENDED BY POST-TENSION CABLES THE ROOF HAS AN UNOBSTRUCTED 122 METER SPAN COVERING 12,000 M², BUT IS ONLY 60 CENTIMETERS THICK. PENGROWTH SADDLEDOME Slide 7: DEPENDING ON THE EVENT CONFIGURATION, THE FACILITY SEATS UP TO 20,100 SPECTATORS. WHEN IT WAS COMPLETED IN 1983, IT WAS KNOWN AS THE OLYMPIC SADDLEDOME AS IT WOULD HOST THE INDOOR ICE EVENTS FOR THE 1988 WINTER OLYMPICS. THIS WAS THE FIRST MAJOR ARENA IN NORTH AMERICA CAPABLE OF HOSTING ICE HOCKEY MATCHES ON THE INTERNATIONAL STANDARD SIZE ICE SHEET. CATENARY : CATENARY ONLY A FEW ROOF STRUCTURES HAVE BEEN CONSTRUCTED WHICH UTILIZE THE PRINCIPLE OF THE SUSPENSION BRIDGE. THIS TYPE OF STRUCTURES REPRESENT ABOUT THE BEST WAY TO CONSTRUCT VERY LONG SPANS. DISADVANTAGES -THE NEED FOR SUBSTANTIAL GROUND ANCHORS -RELATIVELY COMPLEX CONSTRUCTION PROCESS PIAZZALE ITALIA FAIRGROUND COMPLEX –MILAN (CANOBBIO ) GOODWOOD RACECOURSE (HOPKINS) OLYMPIC SPEED SKATING OVAL - UTAH PNEUMATIC : PNEUMATIC AIR SUPPORTED STRUCTURES ARE HELD UP BY AIR PRESSURE. THE INSIDE OF THE STRUCTURES IS PRESSURIZED LIKE A BALLOON. WHILE THIS MIGHT SEEM AT FIRST TO BE UNCOMFORTABLE TO THE OCCUPANTS OF THE STRUCTURE, THE PRESSURE DIFFERENTIAL IS NO GREATER THAN THAT OF ORDINARY BAROMETRIC FLUCTUATIONS. COMMON USES OF AIR SUPPORTED STRUCTURES INCLUDE SPORTS STADIUMS, THE "BUBBLES" USED TO COVER TENNIS COURTS AND POOLS, AND MANY OTHER TEMPORARY SHELTERS LOUISIANASUPERDOME MEMBRANE ROOF : MEMBRANE ROOF SHUKHOV ROTUNDA STRUCTURAL SYSTEM : STRUCTURAL SYSTEM STRUCTURAL SYSTEM : STRUCTURAL SYSTEM RIGID FRAMES BRACED FRAMES PRE ENGINEERED METAL BUILDING RIGID FRAMES : RIGID FRAMES CHARACTERSTICS : -STEEL BEAMS & COLUMNS -FLOOR CONSTRUCTION CONCRETE FILLED STEEL DECK -ROOF CONSTRUCTION STEEL DECK – BARE STEEL DECK & INSULATION CONCRETE Slide 15: CLEAT ANGLE BRACED FRAMES : BRACED FRAMES CHARACTERISTICS: STEEL BEAMS & COLUMNS & DIAGONAL BRACES CENTERLINES OF BEAMS, COLUMN & BRACES MEET AT A POINT (CONCENTRIC) FLOOR CONSTRUCTION -CONCRETE FILLED STEEL DECK ROOF CONSTRUCTION -STEEL DECK – BARE -STEEL DECK & INSULATING CONCRETE Slide 17: DIAGONAL BRACING PRE-ENGINEERED : PRE-ENGINEERED CHARACTERISTICS: RIGID FRAMES IN SHORT DIRECTION ROD BRACING IN LONG DIRECTION ROOF CONSTRUCTION -STANDING SEAM ROOF -ROD BRACING BELOW ROOF DECK ROOF USUALLY LOW PITCH Slide 19: BUILDING HAVE LITTLE WEIGHT -LOW SEISMIC LOADS ROD BRACING IS TENSION ONLY Slide 20: STEEL FACADE Slide 21: NATIONAL GRAND THEATRE Slide 22: SAN JOHN, CALIFORNIA Slide 25: APPLE STORE, USA Slide 26: I.S. TERMINAL Slide 27: ADIDAS BUILDING, USA