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Modular multiple-unit building construction

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专利汇可以提供Modular multiple-unit building construction专利检索,专利查询,专利分析的服务。并且Modular building construction utilizing box-like modules. Each module has side walls and a floor slab and a ceiling slab. One or more support columns are included on the outside surface of each side wall. Each support column comprises a metal shell substantially U-shaped in section and which extends vertically along the side wall. The shell is capped at its ends by metal plates which may be welded to corresponding plates of other support columns of modules thereabove and therebelow in a multilevel building to provide for a continuous metallic support column vertically throughout the building. In a multi-level building the modules in each level are spaced apart from each other, with the modules in one level being positioned over the spaces between modules of the next lower level. The side walls of a module in a level are positioned inside the planes defined by the outside edges of the columns of two-spaced apart modules in the next lower level and the next higher level to ensure that the side walls of the modules are non-load bearing. Thus, all vertical loads in the structure are supported by the columns. Post tensioning may be employed in abutting floor and ceiling slabs at any level in a multi-level structure or horizontal beams may be employed in the spaces between modules to account for horizontal loading. In the making of the modules a floor slab is first cast. A mold is positioned over the floor slab, and the spaced-apart side walls are cast along with a ceiling slab. The mold is then removed from the structure thus formed without any movement of that cast structure so as to position the mold for another casting operation.,下面是Modular multiple-unit building construction专利的具体信息内容。

1. A multi-level building formed from precast concrete parallelepiped modules each having spaced-apart side walls, respectively having upper and lower edges, a top slab extending between said upper edges of said side walls and a bottom slab extending between said lower edges of side walls, the modules in each level being spaced apart from each other with the modules in a level being positioned over the spaces between modules of the next lower level, each module including, one or more support columns formed in a substantially U-shaped metal shell on the outside surface of each side wall, and said bottom slab extends beyond said side walls a distance so that the outer extension is coplanar with the base of said U-shaped metal shell, said support columns extending upwardly from said lower edges and terminating below said upper edges a distance substantially equal to the thickness of said top slab, said columns of a module in a level being positioned over the columns of two spaced-apart modules in the next lower level to provide support of the modules in a multi-level structure, the side walls of a module in a level being positioned inside the planes defined by the outside edges of the columns of two spaced-apart modules in the next lower level to ensure that the side walls of the modules do not overlap and that said columns receive the loads of said building, said top slab of one module abuts and is longitudinally coplanar with the bottom slab of a module in the next upper level and a plurality of tension members passing through the abutting top and lower slabs to provide for support in the multi-level structure with respect to horizontal loads.
2. Structure according to claim 1, in which each metal shell is capped at its lower and upper ends by metal plates which may be welded to corresponding plates of other support columns of modules thereabove and therebelow in a multi-level building to provide for a continuous metallic support column vertically throughout the building.
3. Structure according to claim 1, in which the metal shell is capped at its upper end by a metal plate.
4. Structure according to claim 1, including a gasket material positioned between the abutting surfaces of abutting bottom and ceiling slabs to prevent leakage.
5. Structure according to claim 1, in which each column comprises a metal beam.
6. Structure according to claim 1, in which each column includes reinforcing bars encased in concrete.
7. Structure according to claim 1, including a structural beam positioned in the space between two modules in a level.
8. Structure according to claim 7, in which said beam is connected to opposed support columns of spaced-apart modules.
9. Structure according to claim 7, in which said beam is positioned below and against the bottom slab of the module thereabove.
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