Quantifying and integrating constructability into multi-objective steel floor framing design

This thesis explores the benefits and tradeoffs of two significant constructability considerations in structural steel floor framing design. A new constructability strategy combining both standardization and steel availability is proposed, providing a clear, quantitative methodology for constructability integration. This strategy can be easily incorporated into various projects and software implementations to be used in structural engineering design practices. Analysis of this methodology also indicates that structural weight tradeoffs remain fairly insignificant, allowing standardization down to approximately 20-30% of the initial number of unique sections with less than a 20% increase in structural weight. Thus, this thesis establishes a new multi-objective approach to steel floor framing design and promotes a better understanding of buildability integration for more efficient and economical structural design solutions. Keywords: constructability, buildability, standardization, availability, structural steel floor framing, culling, multi-objective design

Department dc:contributor.department

Massachusetts Institute of Technology. Department of Civil and Environmental Engineering.

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2016

Author dc:creator

• Tan, Melody, M. Eng Massachusetts Institute of Technology

Advisor dc:contributor.advisor

• Caitlin T. Mueller.

• Civil and Environmental Engineering.

Statement dc:rights

• M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.

Licence dc:rights.uri

• http://dspace.mit.edu/handle/1721.1/7582

Language dc:language.iso

eng

Handle dc:identifier.uri

http://hdl.handle.net/1721.1/104244

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/104244