The current large volume of construction, and the new building methods, including large scale préfabrication, have made it necessary to develop adequate machinery to cope with the new requirements. These include the quick distribution of materials and the lifting of large and heavy items. One of these machines which has now attained a widespread use is the tower crane, both of the fixed and moveable type, either on tyres, rails, or of the climbing type. Although these cranes have been known for the last fifty years, their full development only began after the last World War. Their most usual features and varieties make it possible to classify these cranes in a table, which includes most of the models now in standard use.Los nuevos volúmen...
Heavy prefabrication provides an efficient way to solve the problem of increased cost and shorter de...
In this article, the advantages are analyzed of replacing some traditional materials by other mass p...
This article describes the construction of a mass concrete pavement, carried out with the aid of a G...
The outstanding progress in recent years in the field of public works is basically due to the massiv...
The system of construction whereby successive extensions of a cantilevered structure are carried out...
The article describes an original and revolutionary system, patented by the Company Guiraudie & Auff...
At the design of a project for remodeling the old building and constructing new ones at the dock of ...
There is a continuous increase in the size and importance of tunnels made in connection with public ...
In order to exploit industrially the aggregates to be found in substantial quantities near the river...
The hydraulic development of Cère II is an important engineering project, that is being exploited by...
The system of construction whereby successive extensions of a cantilevered structure are carried out...
The idea of these bridges and their designation comes from Mathivat who, in 1988, proposes as a so...
The great modern aircraft carriers are so large that it is difficult to repair them in the existing ...
[EN] For the analysis of the structural behavior of the gateway uses the method of States limit foll...
In recent years, engineers and architects in our country have been prompted to rethink the design an...
Heavy prefabrication provides an efficient way to solve the problem of increased cost and shorter de...
In this article, the advantages are analyzed of replacing some traditional materials by other mass p...
This article describes the construction of a mass concrete pavement, carried out with the aid of a G...
The outstanding progress in recent years in the field of public works is basically due to the massiv...
The system of construction whereby successive extensions of a cantilevered structure are carried out...
The article describes an original and revolutionary system, patented by the Company Guiraudie & Auff...
At the design of a project for remodeling the old building and constructing new ones at the dock of ...
There is a continuous increase in the size and importance of tunnels made in connection with public ...
In order to exploit industrially the aggregates to be found in substantial quantities near the river...
The hydraulic development of Cère II is an important engineering project, that is being exploited by...
The system of construction whereby successive extensions of a cantilevered structure are carried out...
The idea of these bridges and their designation comes from Mathivat who, in 1988, proposes as a so...
The great modern aircraft carriers are so large that it is difficult to repair them in the existing ...
[EN] For the analysis of the structural behavior of the gateway uses the method of States limit foll...
In recent years, engineers and architects in our country have been prompted to rethink the design an...
Heavy prefabrication provides an efficient way to solve the problem of increased cost and shorter de...
In this article, the advantages are analyzed of replacing some traditional materials by other mass p...
This article describes the construction of a mass concrete pavement, carried out with the aid of a G...