Construction + Engineering
Collections in Construction + Engineering
Recent Submissions
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An assessment of risk factors impacting budget variability in New Zealand commercial construction projects
(2019-09)A review of several authors shows that various risk factors abound which potentially impact on the outturn tender sums (OTS) of construction projects from the design stage elemental cost plans (ECPs)/budget estimates. ... -
Sea level rise impact on underground freshwater lens : a case study
(Water New Zealand (WNZ), 2019-09-18)Sea-water intrusion is a growing environmental concern for communities that live along the coastal line and rely on local aquifers/fresh water reserves to meet their water supply & demand. The rising sea level is likely ... -
Professional pathways in BIM and digital construction
(2019-09)Increasing complexity in construction projects, together with widespread availability of technology applicable to many aspects of the construction industry, is driving demand for greater integration of information and ... -
International Energy Agency (IEA) strategic initiatives and activities for hydrogen
(2019-05-22)Hydrogen overview Light vehicle activity Buses Trucks Forklifts, trains and ferries Other IEA Technology Collaboration Programmes IEA H2TCP -- objectives IEA H2TCP strategy IEA H2TCP strategic activities Task 40 ... -
IEA Hydrogen Technology Collaboration Program (TCP) End of Term Report 2015-2020 and Strategic Plan 2020-2025
(2019-09-11)IEA Hydrogen TCP – Strategic Framework 2015-2020 EVOLVING CONTEXT: Over the past five years the landscape for hydrogen has changed ; momentum has accelerated dramatically in the last two years EVOLVING CONTEXT: Industry ... -
Modelling with hydrogen : a holistic challenge
(2019-08-29)Modelling methodology General/partial equilibrium nexus Critical drivers for hydrogen technologies Identifying key variables Interactions of variables Robust utilities and elasticities Transparency/portability Reg ... -
Prediction of electricity consumption for residential houses in New Zealand
(European Alliance for Innovation (EAI), 2018-07-10)Residential consumer’s demand of electricity is continuously growing, which leads to high greenhouse gas emissions. Detailed analysis of electricity consumption characteristics for residential buildings is needed to improve ... -
Proximal near-infrared spectral reflectance characterisation of weed species in New Zealand pasture
(IEEE Instrumentation and Measurement Society, 2019-09-09)Recent extensive study was performed on Jacobaea vulgaris that characterized the plant leaves using hyperspectral reflectance against the successional stage of vegetation. It reported a high similarity of the leaf spectral ... -
Managing company responsibility for mental health in the New Zealand construction industry
(International Council for Research and Innovation in Building and Construction (CIB), 2019-06)Health and safety in the construction industry has traditionally had a strong emphasis on safety, with the health aspect receiving little attention beyond high profile issues related to asbestos and silica. More recently, ... -
Hydrogen and New Zealand’s heavy vehicle fleet
(2019-08)INTERNATIONAL PERSPECTIVES What’s driving zero emission fuels – greenhouse gas emissions Countries banning fossil fuels Current hydrogen market Automotive executives perspectives of hydrogen Benefits of hydrogen H2Light ... -
Digital technologies and related competences in construction management in the era of fast-paced digitalisation
(International Council for Research and Innovation in Building and Construction (CIB), 2019-06)Digitalisation is changing both our personal and our professional lives. This change is continuous and fast-paced. Construction management professionals are required to work smart, using various smart digital technologies ... -
Assessing the earthquake performance of existing buildings of various material types and configurations in New Zealand
(IOP Publishing, 2019-05)The Initial Evaluation Procedure, conducted as part of Initial Seismic Assessment, is the main topic of this paper. An overview is provided of the eight key steps which define this procedure, and how they are used to ... -
A simple and rapid approach for the numerical simulation of non-linear elements and examples of its application
(IOP Publishing, 2019-05)In earthquake design philosophy non-linear inelastic damage is concentrated at predetermined locations in a structure, with the ultimate aim being to keep structural members critical for collapse avoidance, elastic. ... -
A review of the scholarly literature on CCPM : a focus on underpinning assumptions
(Inderscience, 2018-07-19)Since critical chain project management (CCPM) was introduced, there have been many reports of its successful application, along with some claims of its shortcomings. However, there has been no attempt to reconcile the ... -
IEA Hydrogen Forum - New Zealand update
(2019-02)Recent in-country developments / update on policy National Energy strategy Government policy incentives Highlights (R&D, Demo) Other news (market & commercial X 3) IDEA Hydrogen Task - New Zealand engagement FCVs -
Particulate matter in residential buildings in New Zealand : Part II. The impact of building airtightness, mechanical ventilation using simulated occupancy
(Elsevier Ltd., 2019-03-12)Many occupant activities can adversely affect indoor air quality which has been shown to be detrimental to human health. This research eliminated some of the variability of previous measured levels of indoor particulate ... -
Particulate matter in residential buildings in New Zealand : Part I. Variability of particle transport into unoccupied spaces with mechanical ventilation
(Elsevier Ltd., 2019-03-11)Air pollution measured as particulate matter (PM) has been shown to be detrimental to human health and can lead to increased mortality rates. There are four main indoor sources of episodic PM emissions: smoking, cooking, ... -
Reliability of wireless sensors using low cost WiFi chipsets for structural monitoring
(ICEIC 2019 Secretariat, 2019-01)This paper focused on the gathering of comparative temperature data from the ventilation systems installed in two buildings constructed to differing building standards. The Logging of temperature at 6 locations in the ... -
Techno-economic potentials and market trends for power-to-hydrogen and hydrogen-to-x based on a collaborative and international review
(2018-06-19)Motivation: Climate Targets Power-to-X Pathways: Core Elements of Future Energy Systems Task 38 of the IEA H2 TCP: Power-to-Hydrogen and Hydrogen-to-X Task 38 of the IEA H2 TCP : Power-to-Hydrogen and Hydrogen-to-X: ... -
What is BIM? : a need for a unique BIM definition
(EDP Sciences, 2019-02-20)Building Information Modelling (BIM) has rapidly developed in the construction industry recently; it is also considered as one of the core concepts in the Industry 4.0. However, BIM understanding is always seen as a ...
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