Posts tagged with "Infrastructure":
The creation of a new or renovated Pennsylvania Station for New York has become a staple for the local daily news.
It is often presented as an architecture issue: the need for an alternative to the seriously flawed 1968 building on the site, or a quick fix for its 21 aging rail tracks. But ReThink Studio, a transportation think tank, has a well-thought proposal that considers a future for the station as a node in a much larger regional plan. It makes the point that any proposal to transform the station is meaningless unless its relationship to a much larger area is considered and well thought out. It is not just an architectural issue, but a planning issue that needs to be addressed by all levels of government.
Today, New York’s commuter rail infrastructure is a nightmare. Fixing this starts with phase one of Amtrak’s Gateway project for two new Hudson River Tunnels. Former Vice President Joe Biden has said that all of us need to push for this effort.
You can watch a video of ReThink Studio's plans below. If you are convinced by its conclusions, there is now a way to contact our elected officials and ask them to support the plan. By signing this petition, the studio will send a letter to President Donald Trump; Senator Mitch McConnell; Representatives Paul Ryan, Bill Shuster, Rodney Frelinghuysen; and Senators Mitch McConnell, James Inhofe, and Thad Cochran.
Emergency Mass Notification Message (2/12/17 4:20 p.m.) This is an evacuation order. Immediate evacuation from the low levels of Oroville and areas downstream is ordered. A hazardous situation is developing with the Oroville Dam auxiliary spillway. Operation of the auxiliary spillway has lead to severe erosion that could lead to a failure of the structure. Failure of the auxiliary spillway structure will result in an uncontrolled release of flood waters from Lake Oroville. In response to this developing situation, DWR is increasing water releases to 100,000 cubic feet per second. Immediate evacuation from the low levels of Oroville and areas downstream is ordered. This in NOT A Drill. This in NOT A Drill. This in NOT A Drill.The dam sits above a wide swath of wooded and agricultural areas, including the communities of Oroville and Yuba City. As a result of the evacuation orders, roughly 190,000 residents were asked to leave the area to find higher ground. Engineers were able to lower the water level enough over Sunday evening to cease use of the emergency spillway, a development which will theoretically allow engineers to observe and try to repair the damages to the dam. Joe Countryman, a member of the Central Valley Flood Protection Board and a former engineer with the U.S. Army Corps of Engineers, told the Sacramento Bee, "I think between now and Thursday, when the next storm arrives, they need to get the reservoir down as low as they can. Tomorrow, they need to start grouting the hell out of that embankment to try to shut off where that leak is." As a result of the potential catastrophe, The Los Angeles Times reports Governor Jerry Brown has put the entire California National Guard—a force of 23,000 of soldiers and pilots—on call for the first time since the Los Angeles riots in 1992. As of 7:00 AM Pacific Time, the dam is still in immediate danger of partial failure. We will bring more updates as they happen. For a list of evacuation sites and shelters, see the Butte County website.
Complementing the transit nature of the tunnel environment, the façade design generates a sense of visual movement and energy for vehicular traffic and passers-by.RPS Group has designed a facade cladding system to Brisbane Australia’s Legacy Way project – a $1.5 billion tunneling project that included the urban and architectural landscape design as well as tunnel portals, ventilation facilities, noise barriers, and roadside landscapes. The project was recently named Australia’s top project at the 2015 National Infrastructure Awards. One key aspect of the design is a facade cladding system developed in collaboration with UAP Factory. The metal bar assembly attaches to the concrete walls and an open facade of the ventilation facility to provide a patterned effect for high-speed vehicular traffic. The digitally sourced pattern is fabricated by twisting steel bars arrayed perpendicular to the viewer. They are selectively twisted to produce momentary thin nodes. These nodes, spread throughout the field of the system, produce a pattern legible at a large scale to high-speed traffic. The assembly is noteworthy for its ability to produce image-like effects with factory-controlled fabrication techniques and conventional installation details. Prefabrication of the panels further added to the economy of the system. “Our aim was to balance Legacy Way’s design and infrastructure components to create an attractive, safe and seamless connection that integrates with local communities,” RPS Landscape Architecture Principal Philip Kleinschmidt explained in a press release. The design team tracked their movements around Australia for one year via GPS, and translated the resulting patterns into a layered graphic patterning system. A base layer of flatbars on edge is fixed back to the building on two horizontal rails. A secondary layer was established by mechanically twisting the flatbar ninety degrees to create undulating fields of solid and void. A tertiary system introduces a ridge detail via triangular fins to create depth change across the facade. These visual effects were then tested through an iterative digital modeling phase. “3d visualization and modeling was used to test pattern applications and understand the overall aesthetic once the system was rolled out en masse,” Amanda Harris, UAP’s Senior Associate and Design Manager, told AN. Harris said that this was a project concerning material properties: “The major constraint was ensuring efficiency of material, investigating and proving up the density (and therefore overall linear meterage) of material required to create the desired visual impact.” Digital models, scale physical models, and eventually larger mockups were produced to allow physical testing of the assembly and to confirm its desired visual effects. Harris said the mockups provided an essential feedback loop: “The twisting process itself was limited by the material, and it was important to understand and avoid twisting radiuses becoming too tight, to avoid causing stress and tearing of the aluminum.”