An engineered structural member for use as, for example a stud, and a method for producing an engineered structural member, includes producing two flange members, preferably from nominal dimension solid lumber, providing slots in the flange members to receive opposite edges of a thin web, and assembling the edges of the web into the flange member slots to form an assemble engineered structural member. Preferably, an adhesive is used to bond the flange members to the web. An insulating material such as a rigid foam also may be arranged in the open spaces between the flange members at the exposed sides of the web to increase insulating capacity. The engineered structural member provides increased insulation capacity to a structure while reducing structure weight, improving strength and improving dimensional instability.

An engineered structural member for use as, for example a stud, and a method for producing an engineered structural member, includes producing two flange members, preferably from nominal dimension solid lumber, providing slots in the flange members to receive opposite edges of a thin web, and assembling the edges of the web into the flange member slots to form an assemble engineered structural member. Preferably, an adhesive is used to bond the flange members to the web. An insulating material such as a rigid foam also may be arranged in the open spaces between the flange members at the exposed sides of the web to increase insulating capacity. The engineered structural member provides increased insulation capacity to a structure while reducing structure weight, improving strength and improving dimensional instability.

A main girder of a crane for a crane trolley moving in a horizontal direction along the girder includes a cellular structure in a longitudinal direction thereof that has at least two separate, yet interconnected, longitudinal cellular elements, each cellular element including an outer cover structure and at least one outer cover structure having an inside filled with a core.

A main girder of a crane for a crane trolley moving in a horizontal direction along the girder includes a cellular structure in a longitudinal direction thereof that has at least two separate, yet interconnected, longitudinal cellular elements, each cellular element including an outer cover structure and at least one outer cover structure having an inside filled with a core.

Disclosed is a system of cladding along an existing exterior wall of a building featuring a plurality of Z-shaped components deployed in a parallel spaced apart arrangement, with an insulation panel in between two of the Z-shaped components. The Z-shaped components having a J-wall to enforce a moisture gap between exterior wall paneling and insulation. The Z-shaped components may feature Edge-components when the line of insulation panels needs to be interrupted or when it reaches a corner or edge of a wall.

The present invention provides a composite structural element and a method of producing the same, which includes taking a tape formed by alternatively laminating composite layers made of a non-isotropic composite material and interlayers made of an isotropic material as a major component of the structural element, molding into a structural element of a fixed shape for use in industry, and optionally, directly drilling holes on the laminate of the composite layers and the interlayers for connection.

The present invention provides a composite structural element and a method of producing the same, which includes taking a tape formed by alternatively laminating composite layers made of a non-isotropic composite material and interlayers made of an isotropic material as a major component of the structural element, molding into a structural element of a fixed shape for use in industry, and optionally, directly drilling holes on the laminate of the composite layers and the interlayers for connection.

A thermal break wood and rigid insulation stud is comprised of two non-dimensional lumber sections with a thermal break section of rigid foam insulation therebetween. A non-metallic truss arrangement of mechanical fasteners holds the lumber and insulation sections secured together greatly improving the strength of the thermal break wood and rigid insulation stud. The studs in a wall are 24″ on center. The studs are used for headers and sills and also may be used for top and bottom plates. The corners have an exterior all wood stud, an interior all wood stud and an interior all wood stud adjacent to the interior wood stud completing the interior corner for nailing gypsum board thereto. This corner has a thermal break space between the exterior and interior wood studs for insulation placement. The corners may also have two 3×6 thermal studs oriented 90 degrees from each other and an interior all wood stud for completing the interior corner for nailing gypsum board thereto. This corner arrangement also has a thermal break through its construction.

Structural members having enhanced load bearing capacity per unit mass include a skeleton structure formed from strips of material. Notches may be placed on the strips and a weave of tensile material placed in the notches and woven around the skeleton structure. At least one pair of structural members can be jointed together to provide very strong joints due to a weave patterns of tensile material, such as Kevlar, that distributes stress throughout the structure, preventing stress from concentrating in one area. Methods of manufacturing such structural members include molding material into skeletons of desired cross section using a matrix of molding segments. Total catastrophic failures in composite materials are substantially avoided and the strength to weight ratio of structures can be increased.

Structural members having enhanced load bearing capacity per unit mass include a skeleton structure formed from strips of material. Notches may be placed on the strips and a weave of tensile material placed in the notches and woven around the skeleton structure. At least one pair of structural members can be jointed together to provide very strong joints due to a weave patterns of tensile material, such as Kevlar, that distributes stress throughout the structure, preventing stress from concentrating in one area. Methods of manufacturing such structural members include molding material into skeletons of desired cross section using a matrix of molding segments. Total catastrophic failures in composite materials are substantially avoided and the strength to weight ratio of structures can be increased.