Search results for concrete arch

Engineering Jun 30, 2014

Architecture and urban design students helped create a fully functional microhouse built using 3-D printing technology

(Phys.org) —A bed. A kitchen. A place for lounging and watching television. Full bathroom. Storage space. Those are typical minimum requirements for a person's apartment. Now imagine all of that packed into fewer than 50 ...

Engineering Jun 11, 2014

The inflatable concrete dome

A completely new way of building concrete structures has been developed: Scientists at the Vienna University of Technology bend concrete with an air cushion, making complicated timber structures obsolete. The new method has ...

Earth Sciences May 14, 2014

Dutch analyst seeks ideas to sidestep flooding from the next Hurricane Sandy

Henk Ovink thinks about the threat posed by rising seas to developed coastlines, a lot.

Energy & Green Tech Apr 2, 2014

Less energy, more creativity

They were two winningly sustainable houses, designed at Harvard to use little or no energy.

Environment Jun 21, 2013

Crews begin dismantling key California dam

For nine decades, the 10-story-high concrete dam with its rusted pipes, railings and valves has stood in the wooded canyons between the Big Sur hills and the picturesque town of Carmel, blocking the natural flows of the Carmel ...

Engineering May 16, 2013

Innovative concrete to facilitate building rehabilitation

The Structural Technology Group of the Universitat Politècnica de Catalunya, BarcelonaTech (UPC), in collaboration with the company PROMSA, is participating in the rehabilitation of the Gaudí House Museum in Barcelona's ...

Energy & Green Tech Apr 26, 2013

Ukraine marks Chernobyl disaster amid efforts to secure reactor (Update)

Ukrainians on Friday lit candles and laid flowers to remember the victims of the world's worst nuclear disaster at Chernobyl 27 years ago, as engineers pressed on with efforts to permanently shield the stricken reactor.

Energy & Green Tech Nov 15, 2012

Revolution in Mexico City, one lettuce at a time

A green revolution is sweeping across the car and concrete jungle of Mexico City, an infamously smoggy capital that was once dubbed "Makesicko City" by novelist Carlos Fuentes.

Engineering Jun 5, 2012

Ancient structural element leads to new ideas in bridge building

(Phys.org) -- Led by Dr. John J. Myers, S&T researchers are working with designers at HC Bridge Co. to combine an ancient concrete arch form - dating back to the Roman empire - with a composite shell to create bridge beams ...

Engineering May 3, 2012

Testing vintage US bridges for vulnerability -- and finding ways to protect them

It took only 13 seconds for the bridge to collapse into the Mississippi River in a thunderous rain of concrete and steel. When the Minneapolis I-35W bridge – an eight-lane, steel truss arch bridge – cracked and ...

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