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公开(公告)号：US20250154734A1
公开(公告)日：2025-05-15
申请号：US18840127
申请日：2022-02-28
Applicant: ArcelorMittal
Inventor： Giuseppe SELLITTO , Michaël GREMLING , Elena DI SILVESTRO
Abstract: A method for erecting a portion of a transportation structure including two assemblies of tube segments, capable of being placed under low air pressure and through which pods may travel substantially free of air friction, the method including: (a) erecting a substructure including a first plurality of girders forming a first transportation pathway, a second plurality of girders forming a second transportation pathway and a plurality of platforms forming a service pathway, the erecting step including conveying with vehicle(s) the girders and platforms along the first and/or second transportation pathway, positioning them and having the vehicle(s) return along the service pathway, (b) conveying, with vehicle(s), the tube segments along the first and/or second transportation pathway, positioning them and having the vehicle(s) return along the service pathway. A portion of a transportation structure is also provided.
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Patent Agency Ranking
公开(公告)号：US20210115903A1
公开(公告)日：2021-04-22
申请号：US16627461
申请日：2017-06-30
Applicant: ARCELORMITTAL
Inventor： Beatriz VENTURA GARCIA , Elena DI SILVESTRO , Emilie DUPONT
Abstract: A mast section (1) for a wind turbine having a longitudinal central axis (L) extending along a longitudinal direction includes at least two tubular mast elements (14) stacked along the longitudinal direction and arranged edge-to-edge at a joining plane (P). Each mast element (14) includes at least two wall segments (16), connected to one another by segment connectors (26) extending along longitudinal edges of the wall segments (16). The mast section (1) further includes element connectors (37) each extending astride the two mast elements (14), in the extension of the segment connectors (26) in the longitudinal direction. The mast section (1) further includes a plurality of element overconnectors (45), each element overconnector (45) extending astride a segment connector (26) and an adjacent element connector (37) in the longitudinal direction.
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公开(公告)号：US20250163657A1
公开(公告)日：2025-05-22
申请号：US18840140
申请日：2022-02-28
Applicant: ArcelorMittal
Inventor： Giuseppe SELLITTO , Michaël GREMLING , Elena DI SILVESTRO
Abstract: A method for erecting a portion of a transportation structure including a plurality of piers, a plurality of platforms forming a service pathway, a first plurality of girders forming a first assembly of tube segments and a first rooftop transportation pathway, a second plurality of girders forming a second assembly of tube segments and a second rooftop transportation pathway, both assemblies being capable of being placed under low air pressure and through which pods may travel substantially free of air friction, the method including conveying with vehicle(s) the girders and platforms along the first and/or second rooftop transportation pathway, positioning them and having the vehicle(s) return along the service pathway. A portion of a transportation structure is also provided.
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公开(公告)号：US20250154735A1
公开(公告)日：2025-05-15
申请号：US18840137
申请日：2022-02-28
Applicant: ArcelorMittal
Inventor： Giuseppe SELLITTO , Michaël GREMLING , Elena DI SILVESTRO
Abstract: A method for erecting a portion of a transportation structure including a plurality of piers, a first plurality of girders forming a first assembly of tube segments and a first rooftop transportation pathway, a second plurality of girders forming a second assembly of tube segments and a second rooftop transportation pathway, both assemblies being capable of being placed under low air pressure and through which pods may travel substantially free of air friction, the method including conveying with vehicle(s) the girders along one single rooftop transportation pathway, positioning them and having the vehicle(s) return along the other rooftop transportation pathway. A portion of a transportation structure is also provided.
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公开(公告)号：US20250162820A1
公开(公告)日：2025-05-22
申请号：US18840126
申请日：2022-02-28
Applicant: ArcelorMittal
Inventor： Giuseppe SELLITTO , Michaël GREMLING , Elena DI SILVESTRO
Abstract: A portion of transportation structure including: 1) a substructure including a plurality of piers, a first plurality of girders positioned on at least some of the piers and forming a first transportation pathway, 2) a first assembly of tube segments, capable of being placed under low air pressure and through which pods may travel substantially free of air friction, the first assembly of tube segments been positioned on the first transportation pathway and each tube segment comprising: a) a main tube with legs distributed along the length of the main tube and suitable for the main tube to rest on the substructure on its legs, b) shims positioned in-between the substructure and at least part of the legs, the thickness of each shim been adapted so that the deflection of the substructure between piers is offset.
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公开(公告)号：US20250162620A1
公开(公告)日：2025-05-22
申请号：US18840141
申请日：2022-02-28
Applicant: ArcelorMittal
Inventor： Giuseppe SELLITTO , Michaël GREMLING , Elena DI SILVESTRO
Abstract: A method for erecting a portion of a transportation structure including two assemblies of tube segments, capable of being placed under low air pressure and through which pods may travel substantially free of air friction, the method including: (a) erecting a substructure including a first plurality of girders forming a first transportation pathway and a second plurality of girders forming a second transportation pathway, the erecting step including conveying with vehicle(s) the girders along one single transportation pathway, positioning them and having the vehicle(s) return along the other transportation pathway, (b) conveying, with vehicle(s), the tube segments along one single transportation pathway, positioning them and having the vehicle(s) return along the other transportation pathway. A portion of a transportation structure is also provided.
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