A method includes forming a cutout in a bamboo pole, the cutout having a non-uniform perimeter, and in which the perimeter increases towards a region of the bamboo pole where fibers of the pole are stronger than other regions of the bamboo pole.

A parking lot for motorized land vehicles including beams supporting ends of concrete slabs through the use of connecting plates fixed to the beams and through the use of a concrete strip connecting the ends of the concrete slabs. Also, the method of assembling the parking lot or supporting structure.

An apparatus interconnects a metal stud fastened with a metal fastener and a wood stud fastened with a wood fastener. The metal stud includes a face wall and two side walls each extending away from the face wall to define a channel in between. Also included are two stud connector supports opposed to one another and a connector cross-support fixed to two stud connector supports transversely spaced apart to define a first stud receiver opposite a second stud receiver. The first stud receiver includes two side tabs each defined by a different one of the two stud connector supports, a medial tab defined by the connector cross-support, and two slots each defined between the medial tab and a different one of the two side tabs. A first one of the two side tabs defines a first tab aperture to receive the metal fastener to fasten the metal stud to the first stud receiver. The second stud receiver includes two side rails each defined by a different one of the two stud connector supports. A first one of the two side rails defines a first rail aperture to receive the wood fastener to fasten the wood stud to the second stud receiver.

A half-timbered house having a multi-shell wall structure including a rafter roof having a plurality of rafters and side walls, which in turn each comprise at least one sill resting on a substrate and a plurality of posts. The multi-shell wall structure has two structural frameworks, wherein the first structural framework faces the interior and the second structural framework faces the surroundings.

A method includes forming a cutout in a bamboo pole, the cutout having a non-uniform perimeter, and in which the perimeter increases towards a region of the bamboo pole where fibers of the pole are stronger than other regions of the bamboo pole.

A half-timbered house having a multi-shell wall structure including a rafter roof having a plurality of rafters and side walls, which in turn each comprise at least one sill resting on a substrate and a plurality of posts. The multi-shell wall structure has two structural frameworks, wherein the first structural framework faces the interior and the second structural framework faces the surroundings.