December Update — Preliminary Preferred Alternative Identified Design The City is designing the bridge to be consistent with other planned structures in the area. Based on input expressed in the public outreach process, several driving factors for the design were developed. While the design is constrained by the project budget, future opportunities for partnerships that may be helpful in reaching long-term urban design and connectivity goals will also be explored. With an abundance of new development in the area, the freight and commuter railroad tracks that run between Blake and Wazee streets present a neighborhood division problem, separating the River North, Curtis Park and Cole neighborhoods.
Very often these projects required creating new light pedestrian footbridges to link up different parts of the city across existing transport infrastructure which opened up a new field of design for architects within the built environment. Many of these footbridges have become architectural showpieces in their own right that show what can be achieved today with computer aided design and light weight modern materials.
Across the two posts Part 1 and Part 2 we look at four examples across Northern to Southern Europe and which span from the beginning of the millennium to Whittle arch and Glass bridge, as part of the Phoenix project, Coventry. Coventry has risen from the ashes a number of times since the war but this large scale regeneration project aimed at creating a direct pedestrian route from the cathedrals area to Millennium Place adjacent to the Museum of British Road Transport.
The brief was to connect the historic core around the cathedrals with the activity that epitomized 20th century Coventry, namely cars. A series of four spaces was conceived cascading down a once natural hillside, now terraced by the earlier medieval buildings.
When the project began in these four spaces were occupied by a road junction and different buildings including a multi-storey car park. The Whittle Arch is a dramatic twin-arch tubular structure that provides a focal point to the whole Millennium Place development.
It is named after and commemorates Sir Frank Whittle, the pioneer of the jet engine, who was born in Coventry. Spanning 60m across a service road, the arches are formed of aerofoil section tubular lattices, clad with perforated stainless steel sheathing. The arches are fabricated from standard circular hollow steel sections that span between plated diaphragms.
One set of tubes span directly between the diaphragms to carry the axial thrusts and bending moments, another forms a series of spirals between the diaphragms and these carry the shear forces and torsions that exist under the different load cases. The arches lean together supporting each other through a single connection point at the crown approximately 15m above the ground.
At night the structure is illuminated from within the steel mesh cladding. The bridge takes its name from the glass fins which envelope the parapets but the structure is actually predominantly constructed of steel.
The bridge and ramp structure is formed of a simple mm diameter tube that is pre-bent to the various radii needed to form the profile of the bridge. Tubular steel columns, irregularly positioned to avoid features beneath the bridge, support the tube. An intricate steel deck and balustrade system with coloured glass fins guides pedestrians to their destination.
Manufactured by Rowecord it is m long in total long in total, curving gently from the east before descending in a dramatic 15m diameter spiral ramp at its west end.
Some 40m of the bridge is unsupported at this end, subject to substantial bending and torsional effects. These are resisted by a mm diameter hollow steel tube, which forms the primary structural member for the entire bridge. Vibrations are prevented by the presence of three tuned mass dampers inside the tube.
This serves a dual purpose: It also allows the deck to drain freely, rather than having to capture surface water run-off at one end, which would be a challenge for such a long bridge.
The city wants to move away from its industrial past to provide a more attractive urban setting. This very striking footbridge provides a direct link between the heart of the city and the new Galgenberg Park which has become a new urban focal point with its gardens, sports facilities and an animal park.
From a technical standpoint the site conditions made it quite a complex foot bridge to install because it crosses over a busy railway line where rail traffic is uninterrupted. It spans across a distance of over m and rises up to a height of 21m to go over several overhead high voltage power lines.
Senior Design Project Submittal May 4 Bleser Park Pedestrian Bridge The following is a Senior Design Project report for the Fenn College of Engineering at Cleveland State University. The stakes were higher than a midterm grade for @ArtsUNCC students commissioned to create murals that are leaving a mark on our city. See how their work honors the culture of a ce. Oct 22, · The new design integrates accessible pathways into a sloped truss, eliminating the need for the uphill elevator and saving significant costs, all while elevating the pedestrian experience through a whimsical play of space, light, and structure.
From an aesthetic point of view the footbridge creates an intriguing and spectacular landmark, which seems to float between the two worlds. The overall volume is characterized by a simple and minimalist design that contrasts with its chaotic environment power lines, bus platforms, trains, roads and roundabouts etc.
The entire bridge is conceived as a homogeneous steel skin.1. 2 China International Conference on Inertial Technology and Navigation(CICITN ) 1 st November, China Hall of Science and Technology, Beijing Officially established in with the approval of China Ministry of Civil Affaires and China Association for Science and Technology, Chinese Society of Inertial Technology (CSIT) is a first class national society with more than existing.
Bleser Park Pedestrian Bridge Senior Design Project Submittal Bridge Design Process In order to begin we must start our design process with the first step. We have to identify the need. The scenario is that we need to connect two pieces of land or structure so that a .
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