The system of construction whereby successive extensions of a cantilevered structure are carried out has made it possible to extend, to an extraordinary extent, the free spans of straight section prestressed concrete bridges. At present the Bendorf bridge is being constructed, whose central span in 258 ms long. This system was first used in Brazil, for the construction of an ordinary reinforced concrete bridge over the river Peixe. But the method fell into disuse, except for very few exceptions, until Firsterwalder against brought it up to date 20 years later, when building the Neckar bridge, made of prestressed concrete. With new technique all the advantages of the system could be exploited, as well as achieving a very rapid construction....
The last war destroyed a large number of civil works, among which were the Berlin bridges. As the nu...
The new layout of the road between Hirwaun and Abergavenny, in the Welsh district known as «Heads of...
The idea of these bridges and their designation comes from Mathivat who, in 1988, proposes as a so...
The system of construction whereby successive extensions of a cantilevered structure are carried out...
The system of construction whereby successive extensions of a cantilevered structure are carried out...
The Cantilever bridges consist of two spans formed by consecutive segments that originate from ...
The Cantilever bridges consist of two spans formed by consecutive segments that originate from ...
This project, which was adjudicated to the firm Polensky & Zöllner, consists of a prestressed concre...
This bridge has a prestressed concrete deck, and the rest of the structure is ordinary reinforced co...
[EN] The structural design of the overpass is made by lightened prestressed concrete slab bridge, wi...
[EN] The structural design of the overpass is made by lightened prestressed concrete slab bridge, wi...
As pontes extradorso surgiram na última década do Século XX, principalmente pelo extraordinário dese...
As pontes extradorso surgiram na última década do Século XX, principalmente pelo extraordinário dese...
As pontes extradorso surgiram na última década do Século XX, principalmente pelo extraordinário dese...
This paper describes one of the three bridges which Hidrocivil, S. A., has built in Catalonia (north...
The last war destroyed a large number of civil works, among which were the Berlin bridges. As the nu...
The new layout of the road between Hirwaun and Abergavenny, in the Welsh district known as «Heads of...
The idea of these bridges and their designation comes from Mathivat who, in 1988, proposes as a so...
The system of construction whereby successive extensions of a cantilevered structure are carried out...
The system of construction whereby successive extensions of a cantilevered structure are carried out...
The Cantilever bridges consist of two spans formed by consecutive segments that originate from ...
The Cantilever bridges consist of two spans formed by consecutive segments that originate from ...
This project, which was adjudicated to the firm Polensky & Zöllner, consists of a prestressed concre...
This bridge has a prestressed concrete deck, and the rest of the structure is ordinary reinforced co...
[EN] The structural design of the overpass is made by lightened prestressed concrete slab bridge, wi...
[EN] The structural design of the overpass is made by lightened prestressed concrete slab bridge, wi...
As pontes extradorso surgiram na última década do Século XX, principalmente pelo extraordinário dese...
As pontes extradorso surgiram na última década do Século XX, principalmente pelo extraordinário dese...
As pontes extradorso surgiram na última década do Século XX, principalmente pelo extraordinário dese...
This paper describes one of the three bridges which Hidrocivil, S. A., has built in Catalonia (north...
The last war destroyed a large number of civil works, among which were the Berlin bridges. As the nu...
The new layout of the road between Hirwaun and Abergavenny, in the Welsh district known as «Heads of...
The idea of these bridges and their designation comes from Mathivat who, in 1988, proposes as a so...