A storage silo has a cylindrical wall formed with a plurality of ring structures stacked one upon another. Each ring structure is formed with a plurality of sidewall panels connected end to end with a vertical joint between horizontally adjacent sidewall panels. The plurality of ring structures have at least one upper ring structure and at least one lower ring structure positioned below the upper ring structure, with a portion of the upper ring structure overlapping the lower ring structure to form a horizontal joint. The upper lower ring structure are formed with sidewall panels in a layered arrangement. Each sidewall panel has a middle portion, an offset upper portion and an offset lower portion. The offset upper portion and the offset lower portion of the sidewall panel are offset from the middle portion.

A functional training rig kit includes a box and a plurality of components adapted to fit within the box. At least some of the components and the box include elements by which the components are adapted to be attached to the outside of the box to provide at least one functional training rig attached to the outside of the box.

A 45-foot and 53-foot container floor and a container are provided by the present disclosure, and relate to the container technology field. A container floor comprises a floor body, and the floor body comprises a first bamboo mat layer, an interlayer and a second bamboo mat layer, and the first bamboo mat layer, the interlayer and the second bamboo mat layer are sequentially pasted from a top to a bottom; a protection assembly is arranged on the floor body, the protection assembly comprises a protection shell and fastening screws, the protection shell is circumferentially wrapped on a side wall of the floor body, and the fastening screws are arranged running through the protection shell and the floor body. A container of the present disclosure comprises a container floor, and a plurality of Ω-shaped mounting parts are arranged on the container.

An insulated tank for storing flammable and combustible liquid comprises an outer containment tank and an inner storage tank that defines a reservoir for storing flammable and combustible liquid. The inner storage tank is received within the outer containment tank such that a space is defined between the walls of the inner storage tank and the walls of the outer containment tank. The space contains one or more perlite boards to insulate the inner tank.

A method for mounting an inner support beam of a container, including: fixing a bottom support beam and a back support beam to a container body in a reusable and detachable manner; supporting the bottom support beam on a floor of the container body, and supporting the back support beam on a side wall corrugated plate. The back support beam is supported in a groove of the side wall corrugated plate, and the top end of the back support beam is connected to the side wall corrugated plate in the reusable and detachable manner. The end of the bottom support beam is jointed to the bottom end of the back support beam in the reusable and detachable manner and in a manner of restricting a movement of the bottom end of the back support beam in a direction away from the side wall corrugated plate.

A hopper-in-frame for transporting granular proppant material, such as oil well sands subjected to fracturing, having a top loading through a hatch in the roof and lateral gravity discharge opening at the level of the hopper floor and not below the hopper through a lower side discharge opening where the load asymmetry is compensated for by the inclusion of an asymmetric roof that includes at least a portion of the roof asymmetrically lowered, such as a sloping roof or sloping to the side of the wall of download. The hopper-in-frame is supported and delimited by a frame that in turn is compatible to be incorporated in intermodal cargo containers.

A sectional panel tank comprises one or more side wads that are joined together in forming the sectional panel tank. One of the side wall comprises a first unit panel having a first extension at a first edge of the first unit panel and a second unit panel having a second extension at a second edge of the second unit panel. By combing the second extension to the second extension, the second unit panel is joined to the first unit panel for providing a continuous surface of the side wall. No gasket is needed between the first extension and the second extension. A method of making the sectional panel tank is also disclosed. A method of making prefabricated unit panels with lining sheets is further disclosed for the sectional panel tank.

The invention relates to a profile in a container, where a profile (5, 6, 7, 8, 101) comprising a cross section where at least a part of the cross section over a length of the profile is provided with a crumple zone, which crumple zone has a critical buckling load being smaller than the critical buckling load for zones abutting the crumple zone. The invention further relates to a method of manufacturing a profile for a container, where one or more profiles (5, 6, 7, 8, 101) in the container (1) is provided with a crumple zone, which crumple zone has a critical buckling load being smaller than the rest of the profile (5, 6, 7, 8, 101). The invention also relates to abase structure for a container, comprising a pair of bottom side rails, a front sill (4) in one end and a door end in an opposite end, a number of crossmembers (8) placed in parallel with the front sill (4) and door end and extending from a bottom side rail (2) in one side of the container (1) to a bottom side rail (2) at the other side of the container (1), wherein the crossmember (8) comprises a cross-section, where at least a part of the cross section over a length of the profile (5, 6, 7, 8, 101) is provided with a crumple zone, which crumple zone has a critical buckling load being smaller than the critical buckling load for zones abutting the crumple zone.

A corner connecting structure for a box-like pipeline or container of corrugated steel plates comprises a pipeline formed by assembling corrugated steel wall plates. The planes of every two adjacent corrugated steel wall plates intersect along a straight line, and the corrugation directions of the corrugated steel wall plates are perpendicular to the line of intersection. At least one corrugated steel wall plate is composed of a first corrugated steel plate and a second corrugated steel plate, of which the corrugation directions are perpendicular to the line of intersection. An end surface of the first corrugated steel plate perpendicular to the corrugation direction and coplanar with the line of intersection intersects and is fixed to the second corrugated steel plate, and is then attached and connected to the adjacent corrugated steel wall plate through the second corrugated steel plate.

A foldable container adjustable between an unfolded condition and a folded condition comprises a roof panel and an opposing base panel, a front panel and an opposing door panel which are each hingedly connected to solely the roof panel, a right side panel and an opposing left side panel, a right side roof skirt and an opposing left side roof skirt having disparate heights, a left side compound beam and a right side compound beam extending from the base panel, and a left side hinge-beam structure and a right side hinge-beam structure each having a hinge point and a skirt retaining portion. The right side panel and the left side panel are hingedly coupled to their respective hinge-beam structures at the hinge points. The hinge points lie in different horizontal planes. The hinge points lie within a midline of their respective side panel.