scholarly journals SUSTAINABLE BUILDING DESIGN

2014 ◽  
Vol 20 (1) ◽  
pp. 1-10 ◽  
Author(s):  
Nengmou Wang ◽  
Hojjat Adeli
Keyword(s):  
Structural Engineering ◽  
Electronic Communication ◽  
Building Design ◽  
Smart Structure ◽  
Multidisciplinary Research ◽  
Sustainable Building ◽  
The Past ◽  
Active Vibration ◽  
Published Research ◽  
Research Endeavor

Sustainable building design has become a wide and multidisciplinary research endeavor including mechanical, electrical, electronic, communication, acoustic, architectural, and structural engineering. It involves the participation of owners, contractors, suppliers and building users. There has been a lot of talk about sustainable buildings in the past few years. Most of the published research is concerned with saving energy and water and making the buildings more environmentally friendly by, say, reducing the carbon emissions. In this article, sustainable building design is reviewed from the viewpoint of structural engineering. Different strategies presented in the literature are summarized. Finally, the authors argue that the next big leap in sustainable building design should come from the integration of the smart structure technology including the use of hybrid and semi-active vibration controllers that can result in substantially lighter and more efficient structures.

scholarly journals Special Issue “Digital Twin Technology in the AEC Industry”

2020 ◽  
Vol 2020 ◽  
pp. 1-18
Author(s):  
Jisong Zhang ◽  
Lihua Zhao ◽  
Guoqian Ren ◽  
Haijiang Li ◽  
Xiaofei Li
Keyword(s):  
Structural Design ◽  
Structural Engineering ◽  
Sustainable Design ◽  
Building Design ◽  
Current Situation ◽  
Special Issue ◽  
Sustainable Building ◽  
Digital Twin ◽  
The Past ◽  
The Future

Sustainable building design has become a hot topic over the past decades. Many standards, databases, and tools have been developed for achieving a sustainable building. Not until recently have the importance of structural engineering and its contribution to sustainable building design been full recognised. However, due to the highly fragmented and diversity of knowledge across building and infrastructure domains, there is a lack of approach that can address all the sustainable issues within the structural design. This paper reviews the sustainable design from the perspective of structural engineering: (1) reviewing the current situation; (2) identifying the gaps and difficulties; and (3) making recommendations for future improvements. The strategies and indicators, as well as BIM-enabled methodology, for sustainable structural design (SSD) are also discussed in a holistic way. The results of this investigation show that most of the methods are not doing well in terms of delivering a successful sustainable structural design. It is expected that the future BIM could probably provide such a platform to address these issues.

Sustainable Building Design Case History C.K. Choi Building, UBC

2002 ◽  
Vol 86 (18) ◽  
pp. 36-42
Author(s):  
Gilbert Raynard ◽  
Diana Klein
Keyword(s):  
Case History ◽  
Building Design ◽  
Sustainable Building ◽  
Design Case

Evaluation methods of the daylight performance and potential energy saving of tubular daylight guide systems: A review

2021 ◽  
pp. 1420326X2199241
Author(s):  
Hanlin Li ◽  
Dan Wu ◽  
Yanping Yuan ◽  
Lijun Zuo
Keyword(s):  
Potential Energy ◽  
Energy Saving ◽  
Energy Savings ◽  
Performance Metrics ◽  
Field Measurements ◽  
Building Design ◽  
Estimation Methods ◽  
The Past ◽  
Potential Energy Saving ◽  
Daylight Performance

In the past 30 years, tubular daylight guide systems (TDGSs) have become one of the most popular ways to transport outdoor natural light into the inner space in building design. However, tubular daylight guide systems are not widely used because of the lack of methods to evaluate methods on the suitability of the TDGSs. This study therefore summarizes the daylight performance metrics of TDGSs and presents the estimation methods in terms of field measurements, simulation and empirical formulae. This study focuses on the daylight performance and potential energy savings of TDGSs. Moreover, this study will be helpful for building designers to build healthy, comfortable and energy-saving indoor environment.

scholarly journals Massive wood material for sustainable building design: the Massiv–Holz–Mauer wall system

2016 ◽  
Vol 62 (5) ◽  
pp. 416-428 ◽  
Author(s):  
Silvia Santi ◽  
Francesca Pierobon ◽  
Giulia Corradini ◽  
Raffaele Cavalli ◽  
Michela Zanetti
Keyword(s):  
Building Design ◽  
Wood Material ◽  
Sustainable Building ◽  
Wall System

Collaborating in decision making of sustainable building design: An experimental study comparing CBA and WRC methods

2016 ◽  
Vol 128 ◽  
pp. 132-142 ◽  
Author(s):  
Paz Arroyo ◽  
Camila Fuenzalida ◽  
Alex Albert ◽  
Matthew R. Hallowell
Keyword(s):  
Decision Making ◽  
Experimental Study ◽  
Building Design ◽  
Sustainable Building

H ∞ Control of Smart Structure Helicopter Rotor Blade

1991 ◽  
Author(s):  
R. Kashani ◽  
S. Melkote ◽  
A. Sorgenfrei
Keyword(s):  
Rotor Blade ◽  
Active Vibration Control ◽  
Region Of Interest ◽  
Smart Structure ◽  
Helicopter Rotor ◽  
Appreciable Amount ◽  
Modelling Uncertainty ◽  
Helicopter Rotor Blade ◽  
Active Vibration ◽  
Bending Modes

Abstract Active vibration control of helicopter rotor blade is studied. For the purpose of illustration, we have considered only flap wise vibration of a hingeless rotor blade, and modelled it, using finite element method, by 20 beam elements. The first 12 bending modes of the system are considered in the model. A H∞ controller is designed for the plant formulated as above. The result of the numerical simulation of the closed-loop system shows that the control introduces an appreciable amount of damping in the frequency region of interest. The consideration of the modelling uncertainty in the synthesis of the controller resulted in a design which is robust stable in presence of formulated model uncertainty.

Human Health Effects of Microplastics in Drinking Water: A Review

2021 ◽  
pp. 40-43
Author(s):  
PA Ganichev
Keyword(s):  
Drinking Water ◽  
Human Health ◽  
Health Effects ◽  
Citation Index ◽  
Russian Science ◽  
The Past ◽  
Russian Science Citation Index ◽  
Human Health Effects ◽  
Published Research ◽  
Potential Human Health

Introduction: Polymer products have become inexpensive, convenient and widely used in all spheres of everyday life recently. Microplastics are found in seawater, wastewater, fresh water, foodstuffs, and air. Over the past few years, the presence of microplastics in treated tap and bottled water has been reported, raising questions and concerns about their potential human health effects. Objective: To summarize and systematize the results of studying health effects of exposure to microplastics in potable water. Materials and methods: A literature review was done based on ten topical articles and reviews published in 2014–2021 out of 64 sources found in the PubMed and Scopus international databases and the Russian Science Citation Index (RSCI). Results and conclusions: Generalization and systematization of the published research data demonstrated the lack of strong evidence to draw conclusions about human health effects of microplastics. Information on toxicokinetics and toxicodynamics of ingested microplastic particles is absent just like the studies of the most common shapes and sizes of plastic particles and health risks from exposure to such particles in drinking water.

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