REALIZATION OF 112 PROMOTIONAL HOUSING IN VALMASCORT
OUED KOUBA ANNABA
TOLAL STABILIZATION STUDY BY CLOUDING
This study was conducted at the request and on behalf of the CSCEC Group
in charge of the rehabilitation of 112 promotional housing units in Valmascort oued kouba wilayad’Annaba.
It concerns the analysis of available geotechnical data, verification of the situation
current, the stability study of the slopes and the reinforcement by nailing.
Indeed, this site presents unfavorable geotechnical peculiarities and indices
of remarkable instability.
These parameters will be taken into account in the development of the implementation plans
in particular the foundation system and earthworks.
This is a geotechnical stability study of the slopes of the site, with adequate technical solutions.
It is based on the results of the various geotechnical studies carried out on site (LVB, SET-LTP),
It aims to present the calculation assumptions that will be used for the
sizing of the comfort solutions, to present the results of the calculations
and to fix the geometry of the project.
The assumptions described below relate to:
- Soils: nature and geomechanical characteristics,
- Water: position of the water table,
- Materials: nature, geometry and characteristics,
- Calculation profiles: TN geometry, red line,
- Block overloads.
- used, calculation method, calculation code, coefficients.