Browsing TKD - Institutt for bygg- og energiteknikk by Title
Now showing items 68-87 of 464
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Comparative numerical energy analysis of decentralized ventilation adapting to local Norway climates
(Peer reviewed; Journal article, 2022)The present work evaluates the performance of different decentralized ventilation control strategies in the local Norway climate. Evaluation is performed using a monthly time-step energy analysis and the IDA-ICE simulation ... -
A comparative study of differential evolution variants in constrained structural optimization
(Frontiers in Built Environment;Volume 6 | Article 102, Journal article; Peer reviewed, 2020-07-09)Differential evolution (DE) is a population-based metaheuristic search algorithm that optimizes a problem by iteratively improving a candidate solution based on an evolutionary process. Such algorithms make few or no ... -
Compressive strength of concrete containing furnace blast slag; optimized machine learning-based models
(Peer reviewed; Journal article, 2023)Replacing Ordinary Portland Cement (OPC) with industrial waste like Ground Granulated Blast Furnace Slag (GGBFS) has been proven to have remarkable benefits regarding the mechanical properties of concrete and the environment. ... -
Compressive strength of concrete with recycled aggregate; a machine learning-based evaluation
(Peer reviewed; Journal article, 2022) -
Computational Approach to Predict Thermal Comfort Levels at Summer Peak Conditions in Passive House Based on Natural Ventilation
(Peer reviewed; Journal article, 2022)The Passive House building concept has been widely researched concerning its performance, especially aspects like energy consumption and thermal properties. Nevertheless, the design stages still do not present a dynamic ... -
Computational intelligence methods in simulation and modeling of structures: A state-of-the-art review using bibliometric maps
(Peer reviewed; Journal article, 2022)The modeling and simulation of structural systems is a task that requires high precision and reliable results to ensure the stability and safety of construction projects of all kinds. For many years now, structural engineers ... -
Computational Methods Applied to Earthen Historical Structures
(Peer reviewed; Journal article, 2023)Earthen structures have an important representation among the UNESCO World Heritage List sites as well as among the built environment in general. Unfortunately, earthen heritage structures are also numerous within the ... -
Computational structural engineering: Past achievements and future challenges
(Frontiers in Built Environment;Volume 4, Article 21, Journal article; Peer reviewed, 2018-04-10) -
Contact point accelerations, instantaneous curvature, and physics-based damage detection and location using vehicle-mounted sensors
(Peer reviewed; Journal article, 2024)The recent bridge collapses worldwide underscored the perilous state of the global bridge infrastructure. Structural health monitoring (SHM) methods, particularly vibration-based techniques, offer a non-destructive approach ... -
A continuum approach to multiaxial high-cycle fatigue modeling for ductile metallic materials
(Results in Engineering (RINENG);, Peer reviewed; Journal article, 2024)In this work we propose a generalization of the endurance function employed in the continuum approach to high-cycle fatigue modeling by Ottosen et al. (2008). The von Mises-type backstress-modified effective stress term ... -
The conundrum in smart city governance: Interoperability and compatibility in an ever-growing ecosystem of digital twins
(Data & Policy;, Peer reviewed; Journal article, 2023)Today, technological developments are ever-growing yet fragmented. Alongside inconsistent digital approaches and attitudes across city administrations, such developments have made it difficult to reap the benefits of city ... -
Convective Melting Modeling Approach for Phase Change Materials with Variable Boundary Heating
(Linköping Electronic Conference Proceedings;Proceedings of The 59th Conference on Simulation and Modelling (SIMS 59), Journal article; Journal article; Peer reviewed, 2018-11-19)The present study conceives a numerical model for phase change materials following the apparent heat capacity method where the phase change occurs within a chosen temperature interval. A multiphysical modeling approach to ... -
Cooling Performance of a New Designed Trombe Wall Integrated with Solar Chimney, Water Spraying System, and Rectangular Thermal Fin Arrays: An Experimental Approach
(International Journal of Design & Nature and Ecodynamics;Vol. 15, No. 3, June, 2020, Journal article; Peer reviewed, 2020-06-30)With the shortage of the energy and the improvement of people's environmental requirements, it has received more and more attention to realize building energy efficiency through new energy sources. Trombe wall is a technology ... -
Corrosion effects on the flexural performance of prestressed reinforced concrete beams
(Peer reviewed; Journal article, 2024)An experimental campaign aimed at understanding the behavior of corroded prestressed beams is carried out to investigate the effects of low corrosion levels spreading along the entire beams. The results show that corrosion ... -
Cost-Based optimum design of reinforced concrete retaining walls considering different methods of bearing capacity computation
(Mathematics;7(12), Journal article; Peer reviewed, 2019)This paper investigates the effect of computing the bearing capacity through different methods on the optimum construction cost of reinforced concrete retaining walls (RCRWs). Three well-known methods of Meyerhof, Hansen, ... -
Cost-optimal design of flexural concrete beam reinforced with FRP reinforcements
(SynerCrete'18: Interdisciplinary Approaches for Cement-based Materials and Structural Concrete: Synergizing Expertise and Bridging Scales of Space and Time.;Vol. 1&2, Chapter; Chapter; Peer reviewed, 2018-10-22)Because of the non-ductile nature of FRP reinforcement, the convention of designing cross-sections with the flexure strength limited by reinforcement yield, as for steel, is not adequate. Although ACI 440.1R-15 gives ... -
Critical review of implementation of sustainability in higher education
(Peer reviewed; Chapter, 2017)Sustainability is a widely used term in titles and descriptions of courses in higher education within design and product development. There is a general agreement in the society about the importance of sustainability, and ... -
Current and future geographical distribution of the indoor conditions for high thermal inertia historic buildings across Portugal via hygrothermal simulation
(Peer reviewed; Journal article, 2023)Meteorological conditions play a major influence on the indoor conditions of buildings, especially in southern European countries, where the hygrothermal requirements are systematically neglected, on contrast to northern ... -
Cyclists as Intelligent Carriers of Space-Time Environmental Information: Crowd-Sourced Sensor Data for Local Air Quality Measurement and Mobility Analysis in the Netherlands
(Journal article; Peer reviewed, 2023)In recent years, slow travel modes (walking, cycling) have gained much interest in the context of urban air quality management. This article presents the findings from a novel air quality measurement experiment in the ... -
Cyclists as Intelligent Carriers of Space-Time Environmental Information: Crowd-Sourced Sensor Data for Local Air Quality Measurement and Mobility Analysis in the Netherlands
(Peer reviewed; Journal article, 2023)In recent years, slow travel modes (walking, cycling) have gainedmuch interest in the context of urban air quality management.This article presents thefindings from a novel air qualitymeasurement experiment in the Netherlands, ...