page_title: Stressed ribbon bridge
hierarchical_section_title: Stressed ribbon bridge
caption_attribution_description: Deutsch: Holzbrücke über die Altmühl/Main-Donau-Kanal bei Essing. Mit 193 Metern gilt sie im Jahr 2004 als längste Holzbrücke Europas. English: Wooden bridge ober the Altmuehl/Main-Danube Canal at Essing. At 193 meters it's the longest wooden bridge in Europe as of 2004.
context_page_description: A stressed ribbon bridge is a tension structure. The suspension cables are embedded in the deck which follows a catenary arc between supports. Unlike the simple span, the ribbon is stressed in traction, which adds to the stiffness of the structure. The supports in turn support upward thrusting arcs that allow the grade to be changed between spans. Such bridges are typically made from concrete reinforced by steel tensioning cables. Where such bridges carry vehicle traffic a certain degree of stiffness is required to prevent excessive flexure of the structure, obtained by stressing the concrete in compression.
context_section_description: A stressed ribbon bridge (also stress-ribbon bridge or catenary bridge) is a tension structure (similar in many ways to a simple suspension bridge). The suspension cables are embedded in the deck which follows a catenary arc between supports. Unlike the simple span, the ribbon is stressed in traction, which adds to the stiffness of the structure (simple suspension spans tend to sway and bounce). The supports in turn support upward thrusting arcs that allow the grade to be changed between spans (where multiple spans are used). Such bridges are typically made from concrete reinforced by steel tensioning cables. Where such bridges carry vehicle traffic a certain degree of stiffness is required to prevent excessive flexure of the structure, obtained by stressing the concrete in compression.
caption: A stressed ribbon pedestrian bridge near Essing using a fabricated deck
exif: {"Image ImageDescription": "Digital StillCamera", "Image Make": "CAMERA", "Image Model": "5MP-9A3", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Ver 0.25 x", "Image DateTime": "2005:01:02 18:58:50", "Image YCbCrPositioning": "Co-sited", "Image ExifOffset": "232", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "959", "Thumbnail JPEGInterchangeFormatLength": "18423", "Thumbnail YCbCrPositioning": "Co-sited", "EXIF ExposureTime": "1/60", "EXIF FNumber": "4", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2004:09:24 07:56:00", "EXIF DateTimeDigitized": "2004:09:24 07:56:00", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "6", "EXIF ApertureValue": "4", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "31/10", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF LightSource": "Daylight", "EXIF Flash": "Flash did not fire", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1024", "EXIF ExifImageLength": "768", "EXIF RelatedSoundFile": "", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "EXIF InteroperabilityOffset": "818", "EXIF FileSource": "Digital Camera", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Manual", "EXIF DigitalZoomRatio": "0", "EXIF FocalLengthIn35mmFilm": "44", "EXIF SceneCaptureType": "Standard", "EXIF GainControl": "None", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF SubjectDistanceRange": "0"}