![]() ![]() The study was based on modeling-simulation experiments where Ecotect models resented the actual building energy with and without shading devices to reducing heating and cooling load and peak consumption. Which fixed shading devices optimal configurations that give maximum energy consumption can be used in Shiraz climate. This study proposes the different kind of window’s fixed shading devices for energy consumption under near-extreme summer and winter conditions by conducting residential building energy simulations in Shiraz climate. īuilding shading devices can improve the thermal comfort in indoor environment, and also reduce cooling and heating energy consumption in dry and hot climate. This is an open access article under the CC BY license ( ).Ĭitation: Aliakbar Heidari, Malihe Taghipour, Zahra Yarmahmoodi, The Effect of Fixed External Shading Devices on Daylighting and Thermal Comfort in Residential Building, Journal of Daylighting 8 (2021) 165-180. History: Received 9 December 2020 | Revised 11 April 2021 | Accepted 29 April 2021 | Published online 20 June 2021Ĭopyright: © 2021 The Author(s). doi: 10.15627/jd.2021.15 The Effect of Fixed External Shading Devices on Daylighting and Thermal Comfort in Residential BuildingĪliakbar Heidari, *,a Malihe Taghipour, b Zahra Yarmahmoodi bĪ Department of technical and engineering, yasouj university, Yasouj, Iranī Department of Architecture, shiraz Branch, Islamic Azad university, shiraz, Iran.Monotonic and cyclic tests on full-scale shear panels, tests on connection details, and in situ ambiental vibration tests on a house under construction are reviewed and concluded in the following paper. The present paper summarizes the research activity carried out in the last few years at the Politehnica University of Timisoara, under the coordination of the author, with the aim to evaluate the performance and to characterise for design purpose the specific features of these structures. On the other hand the global behavior of the 3D structure of the house is significantly influenced by non-structural elements, traditionally not considered in the design procedures. However, according to experimental evidences, the performance of the wall panels, as a whole, is governed by the performance of the connectors e.g.: sheeting-to-sheeting connectors, and sheeting-to-framing connectors. Usually, the overall behavior of wall panels is mainly addressed. Almost all studies approach the problem of seismic response of these structures by characterising, experimentally and numerically, the performance of wall panels. In recent years important research activity has been undertaken in order to evaluate the earthquake performance of light-gauge steel-framed house structures. ![]() All the studies concluded that the introduction of stressed skin behavior of steel façade frame can increase the strength of the structure. The goal here is specifically to optimize fastener number, sheet profile height, height-to-length ratio of façade frames, and bearing capacity using FEA. Conclusions, recommendations, and diagrams provided in this study may be used to guide the application of the "stressed skin design concept" to the real world. This paper aims to study all the features of stressed skin behavior of steel façade frame under varying structural conditions. In coordination with the main structure, it can behave as a diaphragm and contribute to its spatial stability. Traditionally, spatial stability is created by bracings, which serve as a conduit for horizontal forces to be transmitted to the ground and to the foundations. Considering the flexibility and slenderness of these girders, space stability of the whole bearing structure must also be addressed because of their flexibility and slenderness. By utilizing structural elements with relatively small cross sections, large spans and great heights can be covered. When it comes to physical and mechanical characteristics, steel is an excellent building material.
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