Detail publikace

Recent development in design of stress ribbon pedestrian bridges

STRÁSKÝ, J.

Originální název

Recent development in design of stress ribbon pedestrian bridges

Typ

různé

Jazyk

angličtina

Originální abstrakt

Stress-ribbon bridges consist of very slender concrete deck segments placed over bearing cables in the shape of a catenary. These bridges are characterized by successive and complementary smooth curves that blend into the environment. A disadvantage of the classical stress-ribbon type structure is the need to resist very large horizontal forces at the abutments, which determines the economy of that solution in many cases. For that reason, two new self anchored structural systems that combine the stress-ribbon with the arches have been developed. In the first one the stress ribbon is supported by an arch, the second one combines a curved stress ribbon with a curved flat arch.

Klíčová slova

stress ribbon; flat arch; external cable; precast segments; plan curvature; progressive erection

Autoři

STRÁSKÝ, J.

Vydáno

4. 4. 2011

Nakladatel

SEWC

Místo

Como, Italy

Strany od

1

Strany do

8

Strany počet

8

BibTex

@misc{BUT89505,
  author="Jiří {Stráský}",
  title="Recent development in design of stress ribbon pedestrian bridges",
  year="2011",
  pages="1--8",
  publisher="SEWC",
  address="Como, Italy",
  note="miscellaneous"
}