Author: Various
26 October 2012
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Various
The Structural Engineer, Volume 90, Issue 11, 2012, Page(s) 2
This paper presents advances in funicular tile vaulting, made possible through innovation in form finding, falsework systems and construction methods. A full-scale prototype has been realised with the application of new research in the following areas: newly developed structural design tools based on Thrust Network Analysis (TNA), which allow one to generate novel shapes for funicular (compression-only) structures; an efficient digitally fabricated cardboard falsework system, which provides accurate description of a complex reference surface in space; and adaptations of traditional tile vaulting techniques, which have introduced strategies for generating continuous tiling patterns, non-uniform vault thickening, and construction sequencing for structural stability. The methods described in this paper, as applied for the design and construction of the prototype vault, have offered new insights to the challenges of new funicular form for masonry and have paved the way for future research and applications.
When designing foundations (from a simple pad footing to a pile cap) there is a need to determine the soil's bearing capacity. This note explains the principles of how this is determined, and how it impacts on foundation design.
This note explains the principles behind the design of timber floor joists and provides a worked example. In accordance with BS EN 1995-1-1 Eurocode 5: Design of Timber Structures – Part 1-1: General – Common rules and rules for buildings .