James Helal

Embodied greenhouse gas emissions of structural systems for tall buildings: is there a premium for plan irregularity?

James Helal, Alireza Mehdipanah, André Stephan, Elisa Lumantarna, Robert H Crawford

Conference Proceedings  |  2022  |  55th International Conference of the Architectural Science Association 2022

Towards a comprehensive framework for integrating embodied environmental flow assessment into the structural design of tall buildings

James Helal

Thesis / Dissertation  |  2021

Urgent changes are needed in the construction industry to meet short term mitigation goals for climate change. Traditionally, oper..

The influence of life cycle inventory approaches on the choice of structural systems to reduce the embodied greenhouse gas emissions of tall buildings

J Helal, A Stephan, RH Crawford

Conference Proceedings  |  2020  |  IOP Conference Series: Earth and Environmental Science

The construction of tall buildings generates a high spatial and temporal concentration of greenhouse gas (GHG) emissions. Research..

The influence of structural design methods on the embodied greenhouse gas emissions of structural systems for tall buildings

James Helal, Andre Stephan, Robert H Crawford

Journal article  |  2020  |  STRUCTURES

The construction of tall buildings generates a high spatial and temporal concentration of greenhouse gas (GHG) emissions. Research..

Towards a design framework for the structural systems of tall buildings that considers embodied greenhouse gas emissions

James Helal, André Stephan, RH Crawford

Conference Proceedings  |  2019  |  Fourth International Conference on Structures and Architecture (ICSA 2019) - Structures and Architecture - Bridging the Gap and Crossing Borders

During the 1960s, the Bangladeshi-American structural engineer and architect Fazlur Rahman Khan proposed an influential design fra..

Beyond the “premium-for-height” framework for designing the structural systems of tall buildings

James Helal, Andre Stephan, Robert H Crawford

Conference Proceedings  |  2018  |  52nd International Conference of the Architectural Science Association 2018 - Engaging Architectural Science: Meeting the Challenges of Higher Density

Form and Performance: Tall Concrete Structures and Apartment Quality in Melbourne's Residential Towers

A Martel, G Marfella, J Helal, A Gower

Conference Proceedings  |  2017

Non-Destructive Testing of Concrete: A Review of Methods

J Helal, M Sofi, P Mendis

Journal article  |  2015  |  ELECTRONIC JOURNAL OF STRUCTURAL ENGINEERING

A statistical pattern recognition technique was developed based on the time series analysis to detect cracking in steel reinforced..

The Effects of Building Parameters on the Modal Displacement Shapes of Tall Buildings

M Sofi, J Helal, E Lumantarna, C Duffield, P MENDIS

Conference Proceedings  |  2014

The Effects of Building Parameters on Seismic Inter-Storey Drifts of Tall buildings

M Sofi, E Lumantarna, J Helal, M Letheby, M Rezapour, CF Duffield, GL Hutchinson

Conference Proceedings  |  2013