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Spatial Provocateur—Questioning the Status Quo 空间挑衅者——质疑现状
Pub Date : 2022-02-28 DOI: 10.3390/environsciproc2021012016
Farnaz Fattahi
The continuous challenges that society faces, from civic inequality to intensifying ecological problems, require a responsive contextualisation of the social environment. Responding to existing issues, the Spatial Provocateur challenges evolving matters by creating disruptive intervention scenarios and provocative narratives through choreographing immersive experiences of collective interaction. This research seeks to ground the notion of the Spatial Provocateur in expanding the social role of architecture. This research investigates the role of the Spatial Provocateur, which is increasingly becoming significant in finding alternative forms of spatial expressions to address evolving social matters and raise questions in response to collective concerns.
社会面临的持续挑战,从公民不平等到日益加剧的生态问题,需要对社会环境进行反应性的背景化。为了应对现有的问题,空间挑衅者通过编排沉浸式的集体互动体验,创造破坏性的干预场景和挑衅的叙事,挑战不断发展的问题。这项研究试图在扩展建筑的社会角色中建立空间挑衅者的概念。这项研究探讨了空间挑衅者的作用,在寻找空间表达的替代形式以解决不断发展的社会问题和提出问题以回应集体关注方面,空间挑衅者的作用越来越重要。
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引用次数: 0
Measuring Virtual Reality (VR) Technology Application and Adoption in Chinese Construction Risk Management 测量虚拟现实(VR)技术在我国工程风险管理中的应用与采用
Pub Date : 2022-02-28 DOI: 10.3390/environsciproc2021012018
Wei Du, S. Sepasgozar, Juan Sebastian Garzon Romero
In recent years, the improvement of risk management and the Occupational Health and Safety (OHS) training process has become a hot topic. Virtual Reality (VR) technology is an efficient method to improve training efficiency and reduce accidents. Previous studies have validated its feasibility and usefulness in the construction industry. However, there is currently a lack of research on the adoption of VR technology in the Chinese construction industry. The present work explores the current applications of VR and the model for possible adoption by the Chinese construction companies using a mixed research methodology. Furthermore, this research has quantified the relationships between each adoption variable in China.
近年来,风险管理和职业健康安全(OHS)培训过程的改进已成为一个热门话题。虚拟现实技术是提高培训效率、减少事故发生的有效手段。以往的研究已经验证了其在建筑行业的可行性和实用性。然而,目前关于VR技术在中国建筑行业的应用研究还比较缺乏。本文采用混合研究方法,探讨了虚拟现实的当前应用以及中国建筑公司可能采用的模型。此外,本研究还量化了中国各收养变量之间的关系。
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引用次数: 2
From the Urbanism of Metabolism to Sydney/Tokyo Waterfronts Regeneration (2019–2022) 从新陈代谢的城市主义到悉尼/东京海滨再生(2019-2022)
Pub Date : 2022-02-28 DOI: 10.3390/environsciproc2021012017
Raffaele Pernice
Focusing on the forgotten lessons and potential legacy of the urban projects proposed by the Japanese avant-garde architectural movement of Metabolism, which emerged in the 1960s, and on the critical and comparative study of large-scale waterfront regeneration and design in Tokyo and Sydney, two education and research projects were initiated at UNSW-School of the Built Environment in 2019 and 2021, with the aim of looking at the future of the city in an age of climate change, global warming and rising sea levels. Structured around a variety of international workshops, joint design studios, collaborative archive and documentary reviews, multi-disciplinary seminars, and international symposia, with the participation of national and international academics and scholars, both research projects are currently in progress, with the support of competitive research grants from the Japan Foundation, the Australia–Japan Foundation (AJF), the Australian Department of Foreign Affairs and Trade (DFAT), and other internal grants from the Faculty of Art, Design and Architecture (ADA) at UNSW Sydney.
关注20世纪60年代出现的日本前卫建筑运动“新陈代谢”所提出的城市项目的被遗忘的教训和潜在遗产,以及对东京和悉尼大规模滨水再生和设计的批判性和比较研究,2019年和2021年,新南威尔士大学建筑环境学院启动了两个教育和研究项目,目的是在气候变化时代展望城市的未来。全球变暖和海平面上升。在日本基金会、澳大利亚-日本基金会(AJF)、澳大利亚外交和贸易部(DFAT)的竞争性研究资助的支持下,这两个研究项目目前正在进行中,围绕着各种国际研讨会、联合设计工作室、合作档案和文献评论、多学科研讨会和国际专题讨论会,由国内和国际学者和学者参与。以及悉尼新南威尔士大学艺术、设计和建筑学院(ADA)的其他内部资助。
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引用次数: 1
Analysis of Nano Silica Aerogel Based Glazing Effect on the Solar Heat Gain and Cooling Load in a School under Different Climatic Conditions 不同气候条件下纳米二氧化硅气凝胶基玻璃对学校太阳吸热和冷负荷的影响分析
Pub Date : 2022-02-25 DOI: 10.3390/environsciproc2021012015
C. Buratti, E. Belloni, F. Merli, Mehrangiz Mastoori, Seyede Najme Sharifi, G. Pignatta
Demand for energy-efficient school buildings, which form a major part of public buildings, is growing in Iran. Window insulation is required to reduce the amount of energy wasted through openings. This study investigates the effect of double-glazing with aerogel insulation compared to a 3 mm glazing pane and a double-glazing window in terms of solar gain and cooling load. The case studies are primary schools in Yazd (hot-dry climate), Bushehr (hot-humid climate), and Zanjan (cold climate). Numerical simulations of a two-story school are performed to calculate solar gain and cooling load. The use of the aerogel glazing system in Yazd resulted in a reduction of 73% of the solar gain and about 33% of cooling loads compared to a simple glazing window; if compared to a double-glazing standard window, the reductions are of about 56% and 16%, respectively for solar gains and cooling consumptions. Also, the use of aerogel glazing in Bushehr allows a reduction of about 64% in terms of solar gain and 27% for cooling when compared to simple glazing. By using the aerogel in Zanjan school the solar gain decreased by about 62% and cooling loads of about 22% when compared to a single layer of glazing.
在伊朗,对节能学校建筑的需求正在增长,这是公共建筑的主要组成部分。窗户需要隔热,以减少通过开口浪费的能量。本研究调查了与3毫米玻璃窗格和双层玻璃窗相比,带有气凝胶隔热层的双层玻璃在太阳能增益和冷却负荷方面的影响。案例研究是亚兹德(干热气候)、布什尔(湿热气候)和赞詹(寒冷气候)的小学。对一个两层楼的学校进行了数值模拟,计算了太阳能增益和冷负荷。与简单的玻璃窗相比,亚兹德使用气凝胶玻璃系统减少了73%的太阳能增益和约33%的冷却负荷;如果与双层玻璃标准窗相比,太阳能增益和冷却消耗分别减少约56%和16%。此外,与简单的玻璃相比,在布什尔使用气凝胶玻璃可以减少约64%的太阳能增益和27%的冷却。与单层玻璃相比,在Zanjan学校使用气凝胶,太阳能增益减少了约62%,冷却负荷减少了约22%。
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引用次数: 2
Investigating the Participation Facets of Environmental Citizen Science Initiatives: A Systematic Literature Review of Empirical Research 调查环境公民科学倡议的参与层面:实证研究的系统文献综述
Pub Date : 2022-02-25 DOI: 10.3390/environsciproc2022014001
Michalis A Vasiliades, A. Hadjichambis, Demetra Hadjichambi, A. Adamou, Yiannis Georgiou
Citizen science (CS) has shown tremendous popularity in recent years; however, there is still a lack of understanding of important aspects that determine citizens’ participation and involvement in CS initiatives. Although CS initiatives could serve as a means of promoting forms of participation that contribute to the democratization of science, limited attention is still being paid to the “citizen” component of the citizen science term. For this reason, a systematic literature review (SLR), aligned with the PRISMA methodology, was applied to empirical studies on citizens’ participation in environmental and nature-based CS initiatives established over the last two decades. The participatory aspect of the retrieved 119 CS initiatives was analysed on the basis of: (a) citizens’ participation and (b) environmental citizenship. Our findings show that the majority of the CS initiatives were mostly limited to the local scale, and they primarily followed the contributory model, in which volunteers were mostly treated as “data collectors”. Therefore, it is important to overcome barriers related to the design and implementation of CS that hinder citizens’ participation and, at the same time, to strengthen democratization through a more participatory engagement of active and aware citizens, thus promoting environmental citizenship.
近年来,公民科学(CS)表现出巨大的人气;然而,仍然缺乏对决定公民参与和参与CS倡议的重要方面的理解。尽管科学科学倡议可以作为促进参与形式的一种手段,有助于科学民主化,但对公民科学术语中的“公民”部分的关注仍然有限。出于这个原因,系统文献综述(SLR)与PRISMA方法相一致,应用于过去二十年中建立的公民参与环境和基于自然的CS倡议的实证研究。我们根据:(a)公民参与和(b)环境公民身份,对检索到的119项社会服务倡议的参与方面进行了分析。我们的研究结果表明,大多数CS计划大多局限于地方规模,并且主要遵循贡献模式,其中志愿者大多被视为“数据收集者”。因此,重要的是要克服与CS的设计和实施有关的阻碍公民参与的障碍,同时通过积极和有意识的公民的更多参与来加强民主化,从而促进环境公民。
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引用次数: 0
Enabling Decision-Making Analytics for Collaborative Information Exchanges of Digital Precinct Models 为数字区域模型的协同信息交换实现决策分析
Pub Date : 2022-02-25 DOI: 10.3390/environsciproc2021012014
Otto Newhouse, Hoon Han, G. Pignatta
This research identifies patterns of conflicting interorganisational information exchange requirements in precinct modelling and simulation (M&S) depending on the interaction and expertise of the collaborating actors. Internationally surveying leading experts, it extends multicriteria decision analysis with partitioning matrices of superposed orders from the eigenvectors of comparative datasets. The results are applied to real-world industry tasks and exchanges established for building M&S to combine and reuse them as models for precinct assets including energy infrastructure and also for supporting modular information exchanges between digital precinct models.
本研究确定了区域建模和模拟(M&S)中相互冲突的组织间信息交换需求的模式,这取决于合作参与者的互动和专业知识。国际领先的专家调查,它扩展了多标准决策分析与从比较数据集的特征向量的叠加顺序的划分矩阵。结果应用于现实世界的行业任务和建立M&S的交换,以组合和重用它们作为包括能源基础设施在内的区域资产模型,并支持数字区域模型之间的模块化信息交换。
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引用次数: 0
Risk-Informed Digital Twin (RDT) for the Decarbonization of the Built Environment: The Australian Residential Context 风险知情的数字孪生(RDT)用于建筑环境的脱碳:澳大利亚住宅环境
Pub Date : 2022-02-21 DOI: 10.3390/environsciproc2021012010
G. Pignatta, U. Alibrandi
Urban communities are complex systems. According to the holistic perspective of the systems thinking theory, the “whole is not the sum of its parts, but rather is a product of the parts’ interactions”. This systems-thinking approach is commonly applied to analyse urban systems and developments. This study introduces the Risk-informed Digital Building Twin (RDBT) based on the Risk-informed Digital Twin (RDT), a novel digitalization technology incorporating an integrated multi-dimensional multi-stakeholders decision-making system under uncertainty. In the RDBT, energy-efficient, resilient, and sustainable systems/subsystems of civil engineering can be considered at the scale of the single building to assess different needs. Monitored data are critical to performing comprehensive near real-time lifecycle holistic analyses through the framework of Sustainable and Resilient Based Engineering. An apartment building located in Sydney, Australia, has been selected for future deployment of the RDBT.
城市社区是一个复杂的系统。根据系统思维理论的整体观,“整体不是各部分的总和,而是各部分相互作用的产物”。这种系统思维方法通常用于分析城市系统和发展。本文介绍了基于风险知情数字孪生模型(RDT)的风险知情数字建筑孪生模型(RDBT), RDT是一种新型的数字化技术,包含了不确定条件下多维多利益相关者的综合决策系统。在RDBT中,节能、弹性和可持续的土木工程系统/子系统可以在单个建筑的尺度上考虑,以评估不同的需求。通过可持续和弹性工程的框架,监测数据对于执行全面的近实时生命周期整体分析至关重要。位于澳大利亚悉尼的一栋公寓楼被选为未来部署RDBT的地点。
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引用次数: 2
Size Optimization of a Grid-Connected Solar–Wind Hybrid System in Net Zero Energy Buildings: A Case Study 净零能耗建筑中并网太阳能-风混合系统的尺寸优化:一个案例研究
Pub Date : 2022-02-21 DOI: 10.3390/environsciproc20210120012
E. Bakhtiar, Afshin Naeimi, A. Behbahaninia, G. Pignatta
This study proposes a hybrid renewable energy system consisting of photovoltaic panels and a wind turbine to supply the total or part of the demand of a grid-connected residential building and presents the optimal system size using a genetic algorithm. Wind speed, solar irradiance, and electricity demand are monitored in 15 min intervals over a year. It is found that the optimal values for PV panels’ area, rated power of the wind turbine, and the tower height are 148.5 m2, 1.5 kW, and 20 m, respectively. These optimal values lead to a total system cost of EUR 42,218 over 20 years.
本研究提出了一个由光伏板和风力涡轮机组成的混合可再生能源系统,以满足并网住宅建筑的全部或部分需求,并使用遗传算法给出了最优系统规模。风速、太阳辐照度和电力需求在一年内每隔15分钟监测一次。结果表明,光伏板面积、风力机额定功率、塔高的最优值分别为148.5 m2、1.5 kW、20 m。这些最优值使整个系统在20年内的总成本为42,218欧元。
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引用次数: 1
A Study of Mould Growth Using HAMT EnergyPlus Simulation Method in Warm and Humid Climate of Mangalore, India 利用HAMT EnergyPlus模拟方法研究印度芒格洛尔温暖湿润气候下霉菌生长
Pub Date : 2022-02-18 DOI: 10.3390/environsciproc2021012007
Shoumik Desai, N. V. S. K. Manapragada, G. Pignatta
Most of the southern Indian cities are in the warm and humid coastal belt where the summer and winter mean temperature varies between 25 and 35 °C and 20 and 30 °C, respectively, with mean relative humidity, responsible for mould growth in buildings, ranging as high as 70–90% across the year. This paper focuses on identifying the mould growth index (MGI) using Heat and Mass Transfer analysis in EnergyPlus (v-9.3) for an autoclaved aerated concrete (AAC) wall assembly in the warm–humid climate of Mangalore. It is found that AAC has an annual mean MGI of 3.5, and that key drivers for mould growth are surface temperature and surface humidity.
印度南部大多数城市位于温暖潮湿的沿海地带,夏季和冬季的平均温度分别在25 - 35°C和20 - 30°C之间,平均相对湿度(导致建筑物霉菌生长)全年高达70-90%。本文的重点是利用EnergyPlus (v-9.3)中的传热传质分析来确定Mangalore暖湿气候下蒸压加气混凝土(AAC)墙体组件的霉菌生长指数(MGI)。研究发现,AAC年平均MGI为3.5,地表温度和地表湿度是霉菌生长的主要驱动因素。
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引用次数: 0
Investigating the Relative Importance of Spatial and Environmental Factors on Energy Consumption in the Residential Sectors Using GIS (Case Study: Kerman) 基于GIS的空间环境因素对住宅能源消耗的相对重要性研究(以Kerman为例)
Pub Date : 2022-02-18 DOI: 10.3390/environsciproc2021012006
Atefeh Sajadian, S. Niazmardi, M. Argany, R. Arababadi, G. Pignatta
A large number of factors affect the energy consumption of a building. These factors can be categorized into building-related and space-related factors. The purpose of this study was to use the geospatial information system (GIS) to estimate and analyze the relative importance of factors within either group to model the gas and electricity consumption of several randomly selected residential buildings in the city of Kerman, Iran. The considered building-related factors were age, area, and price of the building, and the space-related factors were elevation, vegetation cover, and land surface temperature. The results showed that the area, elevation, and vegetation cover were the most important factors for gas consumption, while the age of the building and the land surface temperature affected the electricity consumption more than others.
影响建筑能耗的因素很多。这些因素可以分为与建筑相关的因素和与空间相关的因素。本研究的目的是利用地理空间信息系统(GIS)来估计和分析各组因素的相对重要性,以模拟伊朗克尔曼市几座随机选择的住宅建筑的天然气和电力消耗。与建筑相关的因素包括楼龄、面积和价格,与空间相关的因素包括海拔、植被覆盖和地表温度。结果表明,面积、高程和植被覆盖是影响用气量的最主要因素,而建筑物年龄和地表温度对用电量的影响最大。
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引用次数: 1
期刊
Environmental Sciences Proceedings
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