Saturday, October 15, 2011

Understanding Structures and Construction

Understanding Structures and Construction

Before you know more wide-span structures, it is necessary first to understand the words that always follow in the future, the word structure and construction. These two words are simple, but often must be repeated to avoid misunderstanding the use of the word. In a building, structure is a means to distribute the load and due to the use and or the presence of buildings into the ground. The structure can also be defined as a physical entity that has overall properties that can be understood as an organization the principal elements are placed in a chamber in which it dominates the overall character of the interrelation of its parts (Shodek, 1998:3). The structure is part of the building that transmits loads (Macdonald, 2001:1). The structure is considered as a tool to realize the forces external to internal load tansporting manually mechanism to sustain and reinforce the architectural concept (Snyder & Catanese, 1989:359)While construction is a manufacturing or design and drafting of the building. Ervianto, 2002: 9, explained that the construction is an activity to process the resources into a project activity results in the form of the building. In simple terms the structure is a structure and construction is a compilation of arrangements, so from that sense can be taken sustu conclusion that konsruksi include overall building and the smallest part or detail of these is the structure.A broader interpretation of the structure is that in it the means of support and methods of construction are considered as intrinsic factors and determinants of shape in the process of building design. (Snyder & Catanese, 1989:359)Based on the book Forms of Structure Building System (Frick, 1998: 28), structure and construction are distinguished by function as follows:The function of construction: construction utilize in conjunction with the durability, the lifetime of the forces and other physical demands.Structures: Defining rules that utilize the relationship between construction and shape. Structure effect on the techniques and aesthetics. In engineering, the structure effect on the substantiality of the building against external influences and its own weight which can lead to changes in shape or collapse bnagunan. While the aesthetic beauty of the building in terms of the integral and architectural quality.
Definition of Landscape Structure WidthThe building spans the width of a building that allows the use of column-free space as wide and as long as possible. The building spans the width is usually classified into 2 general secar spans the width of simple and complex span width. Spans the width simply means that the construction spans the width of the existing building used directly based on the fundamental theory and not a modification to the existing form. While the complex spans the width of a form structure that spans the width of modifying the basic form, sometimes even the merger of several system wide span structures.

In order to span the width and building functions.Based on the pictures above, spans the width of the building used for activities that require column-free space large enough, such as for sports activities in the form of building the stadium, a theater performances, exhibitions or audiotorium and exhibition buildings.
Level of complexity, problems and problem-solving techniques within a wide span buildings, and structures used in a wide span buildingsSpans the width of the structure, have different levels of complexity with each other. Complexities that arise dipenaruhi by force that occurs in these structures and some other things that will be discussed in each chapter. In general, the style and span a wide range of structures can be seen in the picture below: (Frick, 1998)
In Schodek, 1998, spans the width of the structure is divided into several structural systems, namely:a. Frame structure and frame Trunk Spaceb. Furnicular structure, namely the cable and archc. Structure Plan and the Gridd. Membrane structure includes pneumatic and tent structures (tents) and net (net)e. Shell StructureWhile Sutrisno, 1989, divides into two parts, namely:a. Spatial structure, which consists of:- Construction of building plots (truss structure)- Space Frame Structureb. Surface structure, consisting of:- The structure folds- Structure of Shells- Membranes and Membrane Structures- Pneumatic Structuresc. Cable and network structure

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