Title

Incorporating sustainable development principals into building design

Date of this Version

2017

Document Type

Book Chapter

Publication Details

Published version

Doh, J-H., & Miller, D. (2017). Incorporating sustainable development principals into building design. In E. H. Yap (Ed.), Energy efficient buildings. InTech Open.

Access the publisher

© The Author(s)

Distribution License

Creative Commons Attribution 3.0 License
This work is licensed under a Creative Commons Attribution 3.0 License.

ISBN

978-953-51-2876-2 online, 978-953-51-2875-5 print

Abstract

Extract:

The main aim of this research is to utilise the focus of sustainable design to compare the material and subsequent environmental impacts of multi‐storey structures situated in Australia. The structure types under investigation were characterised by post‐tensioned and conventionally reinforced floor and roof flat plate slab systems. The foundation designs are undertaken for isolated spread footings on 32 structural model types with constant external dimensions which were composed of floor and roof slabs of varying concrete strength, span length and construction method, with all footing designs providing equivalent structural performance. The results from this study have reinforced the evidence that post‐tensioned construction can have significant effects in reducing material requirements and provide increased structural and environmental efficiency. Through reducing the frame mass, the footing systems were able to be designed using significantly less embodied energy when compared to the reinforced concrete structures. It is also noted that further investigation in the foundational requirements of these models is warranted, with the need to investigate the use of mat foundations for cases where isolated spread footings have required more than 50% of the structural plan area and for the footings that have required excessively thick sections to resist large shearing actions for larger spanned cases at 10 and 13.33 m.

 

This document has been peer reviewed.