6.3 Suspended Ceiling Design Process - Bilkent University

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5.3.3 Classification of Parameters This dissertation identifies four different views to analyze a parameter- based design. First of all, parameters are characteristics or attributes of products, so their relationship with product architecture is of concern. Secondly, parameter-decisions are the lowest-level components of a process —a view which is often emphasized in this dissertation—, thus, the place of parameter decisions in whole process architecture is interesting to study. Thirdly, in building design, parameter decisions are often made in a distributed environment by different design professionals; then, the information ownership issues (role view) arise. Finally, the definition of “parameter” devised in this dissertation conceptualizes parameters in close relation to performance requirements that they satisfy. Therefore, the analyses of relationships between parameter decisions and performance requirements deserve attention (Figure 5.6). 91
Figure 5.6: Four different Views of Parameter-based <strong>Design</strong> Developing a classification scheme and representing it in a DSM increase the descriptiveness of the tool. In parameter-based DSM applications in building design, parameters can be categorized in four ways according to the views adapted: 1. Classification according to the building parts that a parameter belongs to. 2. Classification according to the parent activities. 3. Classification according to the “owner” of a parameter. 4. Classification according to the information content of a parameter (or an information flow). The details of these four schemes are discussed below. 92 A1 A2 A3 A4
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REPRESENTING INFORMATION FLOW IN BU
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ABSTRACT REPRESENTING INFORMATION F
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ACKNOWLEDGEMENTS Foremost, I would
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2.2.3.4 Types of Information Models
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5.3.3.1 Classification According to
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8.3 Suggestions for Further Researc
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LIST OF FIGURES Figure 1.1: A Gener
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Figure 6.13: Initial Parameter-base
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in many building projects. This is
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process modeling method for buildin
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educational approaches, studies of
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2. COLLABORATIVE DESIGN RESEARCH IN
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graphical interface to the Internet
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member are not agreed to by other m
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There is also considerable interest
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models are interdependent and they
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5. Incomplete, uncertain, and untim
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2.2.3.3 Advantages of the Informati
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process development effort is highl
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emerge at the early 1970s, moved aw
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the GDCPP. From the point of view o
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3.2.1 Network Models Network models
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interpreted as resources. The idea
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(1999) applied these concepts to a
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Input Figure 3.5: A Generic IDEF0 D
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world with an independent existence
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Figure 3.7: A Generic UML Activity
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Page 61 and 62: aim is to move the above diagonal m
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Page 71 and 72: since high-level processes sometime
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Page 75 and 76: 2. Importance ratings: A scale can
Page 77 and 78: Besides adding extra attributes to
Page 79 and 80: versions of the model a binary info
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Page 91 and 92: Browning, 1998) found that addition
Page 93 and 94: A parameter-based DSM may provide i
Page 95 and 96: 5.2.2 Process Integration The situa
Page 97 and 98: Figure 5.1: Two Coupled Activities
Page 99 and 100: Although representing parameter val
Page 101 and 102: 5.3.1 Assumptions and Scope of the
Page 103 and 104: In order to develop the IFC specifi
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Page 121 and 122: Architect Design Engineers User Int
Page 123 and 124: Figure 5.12: A Workflow Proposal fo
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Page 139 and 140: Infrastructure design: 2 people At
Page 141 and 142: 6.4.4.1 The Design Configuration Th
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Page 145 and 146: Study Feasibility A1 Select Suspend
Page 147 and 148: Figure 6.7: An IDEF0 Model of Suspe
Page 149 and 150: Figure 6.9: An IDEF0 Model of Suspe
Page 151 and 152: Figure 6.10: An Example System Desc
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Thermal Performance Lighting Perfor
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6.5 Results and Discussion 6.5.1 Ob
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plenum. Several different schemes m
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6.5.3 A Comparison between the Asse
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performance requirements drive desi
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finding supports the comments made
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applied by an electric driving mach
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surfaces. One rail is installed on
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Elevator design process begins with
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Having decided the car, hoistway, a
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4. It is assumed that there is no n
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2. Occasionally, different design p
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Figure 7.2: The Context Diagram of
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Figure 7.4: An IDEF0 Model of Eleva
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Figure 7.6: An IDEF0 Model of Detai
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System Level Parameters Analyze Ele
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Building Type Building Style Tenanc
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time, round trip time, and number o
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there are large cycles. This sugges
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such formulas than suspended ceilin
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Furthermore, it was observed in the
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3. In order to deal with large DSMs
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observed in the case studies includ
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while an aircraft or ship may have
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developers can use the method to in
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Baldwin, A. N., Austin, S., Hassan,
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Denker, S., Steward, D. and Brownin
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Karhu, V. (2001). A Model based App
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Problematics. (2003). Problematics
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Suh, N. P. (1998). Axiomatic Design
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January 20, 2003, from http://www.c
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A.1 Classification of Building Part
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• Time (aesthetic service life)
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B.1 Suspended Ceiling Design Parame
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Panel Acoustics NRC: Noise Reductio
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B.2 Elevator Design Parameter Defin
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Floor Area: The areas of the floors
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UpPeak Interval: The interval betwe
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C.1 A Computer Program For Building
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Figure 3. Unpartitioned Matrix The
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'fill in matrix titles For counter
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4. Open the sheet “partitioned DS
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End With For i = 1 To n Cells(i + 2
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End If Next j total_row(i) = k 'ass
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6.3 Suspended Ceiling Design Process - Bilkent University

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