Asu history and theory lecture 3b-based design method 21-10-2017
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- The BASED design method is presented as a means to resolve conflicts between logical analysis and creative thought in architectural design. - The BASED process involves briefing, analysis, synthesis, evaluation, and design stages. Key steps include collecting data, analyzing the site and program, formulating concepts and alternatives, evaluating options, and developing the design. - Design considerations that must be analyzed include environmental factors like climate, technical requirements, and other needs like budget and accessibility. Spaces must be identified, allocated appropriate sizes, and building efficiency calculated to account for non-programmed areas.
Asu history and theory lecture 3b-based design method 21-10-2017
- 1. ASU – Ain Shams University Faculty of Engineering Department of Architectural Engineering ARC 122: History & Theory of Architecture Fall 2017 Instructor: Dr. Yasser Mahgoub Lecture 2 - Design Methods
- 3. An Architectural Design Method The method is primarily a means of resolving a conflict that exists between logical analysis and creative thought. Christopher Jones B A S E D Briefing Problem Definitions Needs Context Program Site Analysis Program Site Goals Performance Concepts Alternatives Synthesis Solutions Creativity Form & Space Parti - Concept Schematic Design Study Models Evaluation Priorities Grading Communication Feedback Selection Optimization Design Drawings Final Models Reports Computer App. Presentation Communication BASED
- 4. Steps of the BASED Design Process • Briefing • Site selection, Program formulation, Data collection, Examples, ... • Analysis • Design and Project Data analysis • Identification of Objectives • Synthesis • Formulation of Concepts and Alternatives • Communication of Concepts • Evaluation • Review of Alternatives • Selection of one alternative • Design • Design details • Communication media
- 6. Design Data 1. Need An important activity in the beginning of the design process is the collection of relevant design data and examples.
- 7. 2. Context • Site • Zoning • Services • Macro Climate • Micro Climate • Adjacent Buildings • Geographical Factors • Vehicular Access
- 8. 3. Form • Zoning • Circulation • Structure • Enclosure • Construction Type • Construction Process • Energy • Climate Control • Image
- 9. Design Considerations - Facts • Environmental (site and climate) – Visual illustration of the location of the project: • The city or region in which the site is located • Its immediate environmental context • The characteristics of the site • The climate and microclimate • Other information.
- 11. Design Considerations - Facts • Technical – Controlled temperature or humidity requirements – Materials and finishes – Solutions similar to existing ones or alternative approaches
- 12. Design Considerations - Facts • Other (facts or needs?) – Image of facility – Signage and way-finding – Form and color – Energy conservation – Safety and accessibility – Budget and time
- 13. Space Identification and Allocation • Tabular presentation – Brown sheets or Grid sheets – Appropriate size for each space
- 16. Space Identification and Allocation • Building efficiency – Estimate the amount of additional square footage (meters) that will be required to account for unprogrammed spaces including: • Circulation spaces • Walls • Mechanical and electric rooms • Janitor’s closets • Rest rooms • Miscellaneous storage
- 17. Assigned Net Area Unassigned Area Gross Area Building efficiency
- 18. Space Identification and Allocation • Building efficiency – Estimate the amount of additional square footage (meters) that will be required to account for unprogrammed spaces including: • Circulation spaces • Walls • Mechanical and electric rooms • Janitor’s closets • Rest rooms • Miscellaneous storage N G EX ÷ ÷
- 21. Space Identification and Allocation • Building efficiency – Very substantial percent of the building area – Net-to-Gross Ratio or Building Efficiency – Varies significantly for different building types – If it is accounted for incorrectly, it can have a significant negative impact on building quality.
- 22. Efficiency = Net Area / Gross Area Building efficiency
- 23. Space Identification and Allocation • Building efficiency – Calculation of efficiency: Net Area Efficiency = Gross Area 6000 m2 60% = 10,000 m2
- 26. Thank you. Dr. Yasser Mahgoub