Sabrina Duk | Structural  

 

 

 

 

 

 

 

Thesis Proposal

The objective of this study is to provide an alternative design solution that can be recommended to the owner given that it can counter the shortfalls of the original design. Tthe project goals include designing a structure that is more durable, marketable, and conscious of sustainable issues. The focus will be directed towards the upper twenty-six stories of the building because any changes made will impact the overall design the most significantly.

Depth Study

The objective is to redesign the gravity and lateral systems of 360 State Street with a more traditional steel frame in place of staggered steel trusses. The floor system will remain as the hollow core precast planks. The design goals include increasing the strength amd rigidity of the structure, minimizing the floor depth by shortening span lengths, decreasing the overall building weight, and optimizing the foundations.

 
Figure 1 : 3D Framing of Residential Tower

Breadth Topics

Building Envelop Study:
This section will investigate the functionality of the current façade design. Concurrently, an alternative design will be studied that will consist mainly of glass. The two façades will be compared in terms of marketability and thermal & structural performance.
Construction Management Study:
The structural redesign will impact the project significantly therefore, a cost and schedule analysis will be conducted to measure the viability of the alternate designs. Additionally, the alternate cost and schedule will be compared to the existing. The goal is to justify the use of staggered steel trusses as the best design solution for 360 State Street.

Documents

15 Jan 10 : To view a copy of the revised executive summary, click here.

15 Jan 10 : To view a copy of the revised thesis proposal, click here.

11 Dec 09 : To view a copy of the executive summary, click here.

11 Dec 09 : To view a copy of the thesis proposal, click here.

 

 

360
State Street
New Haven | CT | 06510

 

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Building Statistics

Thesis Abstract

Technical Reports

Thesis Proposal

Final Report

Final Presentation

Resources

Reflection

Thesis e-Studio

 

 

 

 

 

 

 

 

 

 

 
 
This page was last updated on 15 January 2010, by Sabrina Duk and is hosted by the AE Department ©2010
 

Note: While great efforts have been taken to provide accurate and complete information on the pages of CPEP, please be aware that the information contained herewith is considered a work in progress for this thesis project. Modifications and changes related to the original building designs and construction methodologies for this senior thesis project are solely the interpretation of Sabrina Duk. Changes and discrepancies in no way imply that the original design contained errors or was flawed. Differing assumptions, code references, requirements, and methodologies have been incorporated into this thesis project; therefore, investigation results may vary from the original design.

All official documents and images have been used in accordance with permission from Becker + Becker Associates, Inc.