It is possible to reduce the running pluvial waters on "hardened" (impervious) surfaces to less than 1 l/s/ha, i.e. beyond the one hundred years occurent rain at least for the parisian area, by the use of storm basins ; therefore, a worsening of the flow in the natural outlets of topographical catchment areas including these urban extensions may be practically avoided. Subject to adaptation of the system as early as the first urban planning drafts are prepared and to reservation of a sufficient surface area in adequate sites, such storm basins may play a very attractive “ scenery-leisure ” part. Very important savings on the primary system cost, possibility to work out basins only when “hardened” surfaces are developed and adjoining basin...
After a few words on the rivers flowing into the Paris area, i. e. the rivers Seine and Marne, and t...
This research aims at assessing the effects generated, on management of urban water in the long term...
The Durance river permits the irrigation of 75 000 ha ant the potable water supply for the city of M...
Following heavy stormshowers, a few high flow and flooding observations have proved that usual rainf...
An essential requirement in numerous urban development projects is to build rainwater retarding basi...
In the present paper can be found a statement on a method allowing to simulate the town-planning eff...
On the Orgevai stream basins (parisian basin, Brie table-land), the drained grounds high proportion ...
The effects of urban development on surface waters are discussed, both in terms of quantity (hydrolo...
The study commited to SOGREAH by the DDE of Val d'Oise had as purpose the planning in time of protec...
Storm water storage basin of the new city of Vitrolles - Design and experience. Urbanization in a ca...
In order to face a quickened town-planning, a separating sgstem including storm basins seem to be a ...
Catchment area development must be considered as a national planning element with the main object of...
In France, design runoff flows for drainage works have been established by the Caquot formula which,...
The markedly torrential waterways throughout the Mediterranean area pose all the usual problems conn...
This is an account of an experimentation carried out in 1984 in the new town of St Quentin en Yvelin...
After a few words on the rivers flowing into the Paris area, i. e. the rivers Seine and Marne, and t...
This research aims at assessing the effects generated, on management of urban water in the long term...
The Durance river permits the irrigation of 75 000 ha ant the potable water supply for the city of M...
Following heavy stormshowers, a few high flow and flooding observations have proved that usual rainf...
An essential requirement in numerous urban development projects is to build rainwater retarding basi...
In the present paper can be found a statement on a method allowing to simulate the town-planning eff...
On the Orgevai stream basins (parisian basin, Brie table-land), the drained grounds high proportion ...
The effects of urban development on surface waters are discussed, both in terms of quantity (hydrolo...
The study commited to SOGREAH by the DDE of Val d'Oise had as purpose the planning in time of protec...
Storm water storage basin of the new city of Vitrolles - Design and experience. Urbanization in a ca...
In order to face a quickened town-planning, a separating sgstem including storm basins seem to be a ...
Catchment area development must be considered as a national planning element with the main object of...
In France, design runoff flows for drainage works have been established by the Caquot formula which,...
The markedly torrential waterways throughout the Mediterranean area pose all the usual problems conn...
This is an account of an experimentation carried out in 1984 in the new town of St Quentin en Yvelin...
After a few words on the rivers flowing into the Paris area, i. e. the rivers Seine and Marne, and t...
This research aims at assessing the effects generated, on management of urban water in the long term...
The Durance river permits the irrigation of 75 000 ha ant the potable water supply for the city of M...