| 摘要 |
<p>A method of producing a building of the kind comprising a primary chassis incorporating main roof beams (25, 26, 27, 28, 29, 31) supported on columns (12, 13, 14, 15, 16, 17, 18, 19, 22) and a main horizontal roof structure comprising said main roof beams and secondary roof elements (32), the method comprising the steps of: preselecting a standard design of secondary roof element having pre-selected standard horizontal dimensions such that a main roof structure of main beams and standard elements can be built with horizontal dimensions representing integral multiples of the standard horizontal dimensions; selecting main roof structure dimensions as a multiple of the standard element dimensions to fit within the required building periphery with a gap between at least part of the main roof structure and said periphery; erecting columns of a primary chassis to support a main roof structure at positions around the periphery of the required building; constructing the main roof structure from main beams and standard elements with main beams around the periphery of the main roof structure and with outward extensions from the main beams across the gap to the columns whereby the main roof structure is supported on the columns. The invention also extends to a building suitable for production by this method.</p> |
