FR2705983A1 - Economically optimal constructional structure and skin for residential building with variable typology - Google Patents

Abstract

The invention relates to a constructional structure for dwellings making it possible to reduce, without impairing the quality of the habitable space, production costs by 20 %. By optimising the ratios: SHON DIVIDED SHA S.Env. DIVIDED SHA Structure DIVIDED SHA Parking area DIVIDED No. of parking spaces I DIVIDED L (width of building) DIVIDED (length of building) where SHA is the habitable floor area SHON is the gross area S. Env. is the area of the vertical skin such that 0.7 </= I/L </= 0.9 with sunken or semi-sunken underground parking and flooring resting on a single intermediate shell BA. The structure, which applies to buildings with a central core, allows flexibility of typology per storey.

Description

DESCRIPTION OF THE INVENTION
The present invention relates to a constructive structure for rectangular residential buildings making it possible to reduce construction costs by 20% by optimizing the ratios:
SHON / Surf. approx. / Surf.struct. Surf. PK
SHA SHA SHA nb. pl. PK L
SHON: net surface area
SHA: living area
Surf. approx. : vertical outer envelope surface
Surf. stnrct. : developed surface of the internal supporting structure
The structure is characterized by a l / L ratio such that 0.7 <UL <0.9 when I corresponds to a width of underground parking with central circulation aisle and that the footprint of the basement strictly corresponds to ground floor.

Common floors rest transversely on BA posts and only one sail
Intermediate BA parallel to the smallest dimension of the building.

Figure I is a perspective view of a building, in which part of
the exterior facade is omitted.

Figure 2 Is a horizontal section of the building representing the rooms
of living space and the common first level enclosures
house along lines AA in (Fig. 1).

Figure 3 Is a horizontal section at a higher standard level of habitation
to that of the living rooms and enclosures of (Fig. 2), according to
the lines BB of (Fig. 1) corresponding to a horizontal section
along the lines BB of (Fig. 4).

Figure 4 Is a vertical section, at the location of the stairwell and the hall
along the lines CC of (Fig. 1).

Figure 5 Is a vertical section, showing a number of parts
housing and common enclosures along the DD lines of the
(Fig. I).

The Figures Are vertical sections representing a certain number of rooms 6, 6 a, 6 b of housing and common enclosures depending on the location situation
in various regions in France and around the world.

Claims (1)

 21, Construction structure for residential building  ---------------------- characterized in that the ratio IL or I is the  width of the building and L the length is such that 0.7 <l / L <0.9. N02 Structure according to claim / l characterized in that the underground parking is  rigorously located under the slab on the ground floor level.  N "3 Structure according to claim 2 characterized in that each level  dthabitation offers a variable typology independent of the construction structure  and that the current floors rest on posts B.A. and its sole sail BA  intermediate.