6.3 Suspended Ceiling Design Process - Bilkent University

More documents

Recommendations

Info

sequence of design processes and identifying a possible multilevel structure for a design cycle. It has been developed at the NASA Langley Research Center. DeMAID displays the processes in a <strong>Design</strong> Structure Matrix format. A genetic algorithm (GA) capability was added to the latest version of DeMAID to examine a large number of orderings of processes in an iterative subcycle and optimize the ordering based on cost, time, and iteration requirements. DeMAID was developed as a standalone program, but it has been integrated with a Web-based system for easy monitoring of project flow. A main project web page has been developed with links to the process web pages created by project team members. The project Web pages describe various processes of the project, such as disciplinary analyses and optimization. The program generates an HTML file for use with a web browser, allowing engineers to monitor the project flow. The HTML file is automatically reloaded every few seconds to display the current status of the DSM Web page and uses different colors to indicate the current status of each process and coupling (Rogers and Salas, 1999). 4.3.2 Web-based Tools Sabbaghian and Eppinger (1998) have proposed a Web-based tool to enable rapid collection, continuous update and structured display of organizational and task interaction in large projects. The program uses a distributed data collection system involving a model coordinator and many participants. The Web interface allows the model coordinator to 67
select a task for decomposition and assign another individual to model this lower level DSM. The system then automatically generates an e- mail to the target individual requesting his/her cooperation in modeling activity. The system utilizes a multi-tiered DSM configuration to present collected data. WeB-DSM is a commercial system analysis and project management tool developed by Decision Sciences Inc. The system shows near-real time Web-based status of all events in a process, incorporates rework estimates, and optimizes the sequencing of activities via partitioning. It also has links to Microsoft Project and Microsoft Outlook Business Contacts (Decision Sciences Inc., 2002). PlanWeaver is a Web-based software application for optimizing building design activities developed by Biw Technologies Ltd. It is based on ADePT technique discussed above. PlanWeaver contains a generic model of building design process at activity level. This model can be tailored to the design team’s specifications. The final model is optimized through partitioning and delivered as a project program by linking the DSM to a project programming software application such as MS Project, Primavera or PowerProject. This project program can then be reviewed. If changes are needed, the matrix can be manipulated either directly or via the project planning software package. 68
Page 1 and 2:
REPRESENTING INFORMATION FLOW IN BU
Page 3 and 4:
ABSTRACT REPRESENTING INFORMATION F
Page 5 and 6:
ACKNOWLEDGEMENTS Foremost, I would
Page 7 and 8:
2.2.3.4 Types of Information Models
Page 9 and 10:
5.3.3.1 Classification According to
Page 11 and 12:
8.3 Suggestions for Further Researc
Page 13 and 14:
LIST OF FIGURES Figure 1.1: A Gener
Page 15 and 16:
Figure 6.13: Initial Parameter-base
Page 17 and 18:
in many building projects. This is
Page 19 and 20:
process modeling method for buildin
Page 21 and 22:
educational approaches, studies of
Page 23 and 24:
2. COLLABORATIVE DESIGN RESEARCH IN
Page 25 and 26:
graphical interface to the Internet
Page 27 and 28:
member are not agreed to by other m
Page 29 and 30:
There is also considerable interest
Page 31 and 32: models are interdependent and they
Page 33 and 34: 5. Incomplete, uncertain, and untim
Page 35 and 36: 2.2.3.3 Advantages of the Informati
Page 37 and 38: process development effort is highl
Page 39 and 40: emerge at the early 1970s, moved aw
Page 41 and 42: the GDCPP. From the point of view o
Page 43 and 44: 3.2.1 Network Models Network models
Page 45 and 46: interpreted as resources. The idea
Page 47 and 48: (1999) applied these concepts to a
Page 49 and 50: Input Figure 3.5: A Generic IDEF0 D
Page 51 and 52: world with an independent existence
Page 53 and 54: Figure 3.7: A Generic UML Activity
Page 55 and 56: side indicating the scheduled start
Page 57 and 58: 4. DESIGN STRUCTURE MATRIX METHOD T
Page 59 and 60: need to be made. No optimal method
Page 61 and 62: aim is to move the above diagonal m
Page 63 and 64: is built, it can serve as a platfor
Page 65 and 66: 4.2.1 Component-based DSM System en
Page 67 and 68: epresenting them as connections bet
Page 69 and 70: Kusiak, 1996). While the DSM can be
Page 71 and 72: since high-level processes sometime
Page 73 and 74: (a) (b) Figure 4.6: A Parameter-bas
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
Page 81: problem without the framework model
Page 85 and 86: developed such as interaction chart
Page 87 and 88: contracts. In current practice for
Page 89 and 90: completed. The former is called une
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
Page 105 and 106: object must support a variety of AE
Page 107 and 108: Figure 5.6: Four different Views of
Page 109 and 110: countries which have a classificati
Page 111 and 112: process integration. Therefore, in
Page 113 and 114: technical terms. Furthermore, some
Page 115 and 116: the DSM and to denote the performan
Page 117 and 118: ased DSM. Since such DSMs are low-l
Page 119 and 120: modeling of information management
Page 121 and 122: Architect Design Engineers User Int
Page 123 and 124: Figure 5.12: A Workflow Proposal fo
Page 125 and 126: study, which analyzes elevator desi
Page 127 and 128: parameters were defined according t
Page 129 and 130: plenum, hangers, and wall angles. T
Page 131 and 132: suspension system. Fittings support
Page 133 and 134:
constraints to the integrated syste
Page 135 and 136:
leaded by a chief engineer. Design
Page 137 and 138:
P8 P8 P8 P8 P8 P8 P8 P8 180 90 180
Page 139 and 140:
Infrastructure design: 2 people At
Page 141 and 142:
6.4.4.1 The Design Configuration Th
Page 143 and 144:
parameter relationships. However, o
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
Page 153 and 154:
Performance Requirements System Lev
Page 155 and 156:
Performance Requirements System Lev
Page 157 and 158:
Thermal Performance Lighting Perfor
Page 159 and 160:
6.5 Results and Discussion 6.5.1 Ob
Page 161 and 162:
plenum. Several different schemes m
Page 163 and 164:
6.5.3 A Comparison between the Asse
Page 165 and 166:
performance requirements drive desi
Page 167 and 168:
finding supports the comments made
Page 169 and 170:
applied by an electric driving mach
Page 171 and 172:
surfaces. One rail is installed on
Page 173 and 174:
Elevator design process begins with
Page 175 and 176:
Having decided the car, hoistway, a
Page 177 and 178:
4. It is assumed that there is no n
Page 179 and 180:
2. Occasionally, different design p
Page 181 and 182:
Figure 7.2: The Context Diagram of
Page 183 and 184:
Figure 7.4: An IDEF0 Model of Eleva
Page 185 and 186:
Figure 7.6: An IDEF0 Model of Detai
Page 187 and 188:
System Level Parameters Analyze Ele
Page 189 and 190:
Building Type Building Style Tenanc
Page 191 and 192:
time, round trip time, and number o
Page 193 and 194:
there are large cycles. This sugges
Page 195 and 196:
such formulas than suspended ceilin
Page 197 and 198:
Furthermore, it was observed in the
Page 199 and 200:
3. In order to deal with large DSMs
Page 201 and 202:
observed in the case studies includ
Page 203 and 204:
while an aircraft or ship may have
Page 205 and 206:
developers can use the method to in
Page 207 and 208:
Baldwin, A. N., Austin, S., Hassan,
Page 209 and 210:
Denker, S., Steward, D. and Brownin
Page 211 and 212:
Karhu, V. (2001). A Model based App
Page 213 and 214:
Problematics. (2003). Problematics
Page 215 and 216:
Suh, N. P. (1998). Axiomatic Design
Page 217 and 218:
January 20, 2003, from http://www.c
Page 219 and 220:
A.1 Classification of Building Part
Page 221 and 222:
• Time (aesthetic service life)
Page 223 and 224:
B.1 Suspended Ceiling Design Parame
Page 225 and 226:
Panel Acoustics NRC: Noise Reductio
Page 227 and 228:
B.2 Elevator Design Parameter Defin
Page 229 and 230:
Floor Area: The areas of the floors
Page 231 and 232:
UpPeak Interval: The interval betwe
Page 233 and 234:
C.1 A Computer Program For Building
Page 235 and 236:
Figure 3. Unpartitioned Matrix The
Page 237 and 238:
'fill in matrix titles For counter
Page 239 and 240:
4. Open the sheet “partitioned DS
Page 241 and 242:
End With For i = 1 To n Cells(i + 2
Page 243 and 244:
End If Next j total_row(i) = k 'ass
show all

6.3 Suspended Ceiling Design Process - Bilkent University

Create successful ePaper yourself

Delete template?

Save as template?