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Greenhouse gas emission reduction in public buildings according to greenhouse gas reduction policies in Daegu
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作者 KIM Hyo-kyung YEO Myung-kil +2 位作者 JEON Gyu-yeob HONG Won-hwa KIM Kwang-woo 《Journal of Chongqing University》 CAS 2012年第1期36-43,共8页
The issues related to climate change such as depletion of energy resources and continuous high oil prices,global warming,and development of clean energy are adopted and discussed as a national agenda internationally.T... The issues related to climate change such as depletion of energy resources and continuous high oil prices,global warming,and development of clean energy are adopted and discussed as a national agenda internationally.To cope with these domestic and foreign energy and environmental problems actively,government must prepare prudently in methodology of greenhouse gas reduction.Especially,as energy consumption of buildings accounts for 26 of national consumption,plans to reduce energy consumption of buildings are needed.Each region has a unique nature of energy consumption or consumption patterns,thus an appropriate policy or goal to reduce greenhouse gas (GHG) should be selected.For this,effects on the current policies for GHG as well as nature of energy consumption of buildings should be analyzed.We analyzed quantitatively the effectiveness of policies to reduce GHG emission in public buildings. 展开更多
关键词 Daegu public buildings Rreenhouse gas emission reduction oolicies
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Technical Analysis of Green Construction Management of Large Public Buildings
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作者 Bosong Yi 《Journal of World Architecture》 2020年第5期27-30,共4页
With the development of the times and the improvement of the economic level,the people’s ideological consciousness has gradually changed,driven by the scientific concept of development and the concept of sustainable ... With the development of the times and the improvement of the economic level,the people’s ideological consciousness has gradually changed,driven by the scientific concept of development and the concept of sustainable development,the people have been able to realize that,traditionally,the extensive economic model has led to more serious damage to the environment,and caused a certain degree of resource waste,but also endangered human health.As a result,the concept of healthy living has received more and more widespread attention.The construction industry as an important pillar of China’s economic development,but also the implementation of the concept of sustainable development in China is one of the key points for the implementation of green construction of large public buildings,it is necessary to strengthen the management of technology,so in this paper,will be the main green construction of large public buildings management technology analysis work. 展开更多
关键词 Large public buildings Green construction Management techniques
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Post-occupancy Evaluation for Ceremonial and Public Buildings: A Case Study of Amman City Hall, Jordan
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作者 Rami Al-Shawabkeh Mwfeq Ibraheem Alhaddad Firas Gandah 《Journal of Civil Engineering and Architecture》 2016年第12期1373-1383,共11页
POE (post-occupancy evaluation) of buildings is one of the most important mechanisms which ensures that ceremonial and public building performance including its facilities is sustained. POE studies concerned with ef... POE (post-occupancy evaluation) of buildings is one of the most important mechanisms which ensures that ceremonial and public building performance including its facilities is sustained. POE studies concerned with efficiency of building performance after using and implementing with the end-user. It provides feedback on the current status of the building and proposes solutions to existing problems in addition to guidelines and design criteria for the best solutions in the future. Despite precedent research which have been undertaken in the context of building performance, aspects of evaluating building performance have not been specified and used widely in Jordan. At the commencement of this research, the concept of POE is still new in Jordan, and the local building practitioners are still unfamiliar with this approach for the evaluation of a building performance in Amman. Accordingly, there is a need to undertake this kind of research in Jordan to identify the main guidelines of POE to be applied effectively in ceremonial and public buildings. This study therefore applies POE of indoor environment of the public buildings by exploring the guidelines that can constitute a successful and effective framework for the public buildings in Amman. This was achieved using the learnt lessons from Amman City Hall building which was used as a case study and reflecting them on these where needed. Analytical and descriptive approach basis was applied, adopting a mixed method approach (qualitative and quantitative method) by using observation tool and a questionnaire survey with occupants. Context-derived data and statistics analyzed together were used to explore the guidelines of POE to be applied effectively in public buildings. A field visit and observation tool was adopted for gathering information leading to the findings and recommendations. A questionnaire was also used to extrapolate core findings of this research. This research provides a significant contribution of POE result towards improving indoor environment to ceremonial and public buildings in Jordan. 展开更多
关键词 Post occupancy evaluation Amman City Hall ceremonial and public building.
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Exploring Digital Visualization Methods in Urban Public Building Space Design
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作者 Pan Liang Sharul Azim Sharudin 《Journal of Architectural Research and Development》 2024年第2期55-61,共7页
Digital technology has driven the innovation of architectural design methods and tools,applying digital techniques to allow greater possibilities for more innovative and scientific design of public building spaces.Thi... Digital technology has driven the innovation of architectural design methods and tools,applying digital techniques to allow greater possibilities for more innovative and scientific design of public building spaces.This article first analyzes the characteristics of digital visualization and its advantages in the design of urban public building spaces,including aspects such as visualizing three-dimensional expression,rational analysis of building space,Virtual Reality Experience,and integration of design and construction processes.Subsequently,by introducing digital design methods such as parametric design,algorithmic generation,nonlinear design,and artificial intelligence-assisted design,it explores the methods and implementation approaches of digital visualization in the design of public building spaces.The aim is to offer insights and references for the deeper integration of digital technology into architectural design practices. 展开更多
关键词 public building Space design Digital visualization METHODS
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Analysis of Urban Public Building Space Design Strategies in the Digital Age
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作者 Pan Liang Sharul Azim Sharudin 《Journal of World Architecture》 2024年第2期140-145,共6页
Urban public building spaces involve various aspects of people’s daily activities and interactions,making the rationality and scientific nature of the design of these spaces crucial.This article first discusses the r... Urban public building spaces involve various aspects of people’s daily activities and interactions,making the rationality and scientific nature of the design of these spaces crucial.This article first discusses the role and impact of digitization in the design of public building spaces,covering aspects such as digital design methods,visual expression and presentation,augmented reality’s spatial interaction experience,and integrated design and construction.Following that,it analyzes the process of digitized urban public building space design by exploring topics like digital space design and modeling,visual representation of digital spaces,digital performance analysis of spaces,and the integration of digital projects.This article aims to provide insights and references for urban public building space design in the digital era. 展开更多
关键词 Digital age public building Space design STRATEGIES
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Heat prices for public buildings in Tianjin
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作者 Boyuan HAO Zhe TIAN +1 位作者 Yan DING Peng PENG 《Frontiers in Energy》 SCIE CSCD 2016年第3期249-259,共11页
Energy-saving awareness of heat users and heating enterprises can be stimulated by implementing heat metering for public buildings and by establishing scientific and reasonable policies for heat prices in China. In th... Energy-saving awareness of heat users and heating enterprises can be stimulated by implementing heat metering for public buildings and by establishing scientific and reasonable policies for heat prices in China. In this paper, a two-part heat price for public buildings in Tianjin is introduced, which divides the heat price into a basic part and a metering part. According to the statistical analysis of information collected from two pilot heating enterprises, the specific heat load for public buildings in Tianjin is calculated, and three candidate schemes of heat price are proposed. A simulation of heat cost is also conducted, and the benefits for both heat users and heating enterprises are balanced. Finally, the two-part heat price for public buildings in Tianjin is determined: the basic heat price is recommended to be 20 CNY/mz, and the metering heat price is recommended to be 76.10 CNY/GJ. Such a price could be implemented in the initial stage of heat metering for public buildings in Tianjin. 展开更多
关键词 heat metering public buildings two-part heat price specific heat load
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Online Energy Measure and Analysis System for Large-Scale Public Buildings
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《Tsinghua Science and Technology》 SCIE EI CAS 2008年第1期34-34,共1页
Large-scale public buildings have high energy density, which on average consume 5 to 15 times more electricity than residential buildings. In Beijing, those public buildings account for about ten percent of the total ... Large-scale public buildings have high energy density, which on average consume 5 to 15 times more electricity than residential buildings. In Beijing, those public buildings account for about ten percent of the total building area, but their energy consumption (except heating) amounts to more than thirty percent of the total. Few electric meters are installed in those public buildings, however, making it more difficult to monitor how the energy is used. 展开更多
关键词 THAN MORE Online Energy Measure and Analysis System for Large-Scale public buildings
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The Application and Prospects of Digital Visualization in Urban Public Building Space Design
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作者 Pan Liang Sharul Azim Sharudin 《World Journal of Engineering and Technology》 2023年第4期976-988,共13页
With the development and innovation of digital information technology, digital visualization plays an increasingly important role in the design of urban public building spaces. This paper explores the application of d... With the development and innovation of digital information technology, digital visualization plays an increasingly important role in the design of urban public building spaces. This paper explores the application of digital visualization technology in the design of urban public building spaces and looks ahead to future trends. Firstly, it analyzes the challenges in the design of urban public building spaces, including extensive professional involvement, complex functional layout requirements, rational emergency evacuation routes, multidimensional analysis of architectural spatial environments, and appropriate selection of decorative materials. Next, it introduces the applications of digital visualization technology in showcasing visual design and expression, optimizing spatial functional layouts, enhancing the rationality of evacuation routes, analyzing dynamic environmental impacts and energy consumption, and improving the effectiveness of material selection in the design of urban public building spaces. Lastly, it discusses the prospects of extended reality (XR) technology, interactive design using data platforms, and AI technology in the design of public building spaces. It is hoped that this paper provides inspiration and reference for the deeper application of digital information technology in the field of architecture. . 展开更多
关键词 Digital Visualization Urban public Building Space Design Application
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Sustainable Methods and Techniques in Old and New Public Constructions
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作者 Mauricio Noya Ana Lucia Torres Seroa da Motta Wagner Abreu 《Journal of Civil Engineering and Architecture》 2013年第11期1433-1444,共12页
This article is about the methods and techniques used in the building "retrofit" in modernist style designed by the architect Affonso Eduardo Reidy in the fifties, and also about the project of the new Rio de Janeir... This article is about the methods and techniques used in the building "retrofit" in modernist style designed by the architect Affonso Eduardo Reidy in the fifties, and also about the project of the new Rio de Janeiro MIS (Museum of Image and Sound), under construction, by The North-American office Diller Scofidio + Renfro, both located in the city of Rio de Janeiro. These constructions present a wide view of the concept of sustainability, not commonly used in public buildings in Brazil. In the building designed by Reidy, which belongs to the State of Rio de Janeiro, the regeneration to host the new headquarters of the State Department of Taxation and Finance respected its original characteristics and used smart and sustainable design techniques, as well as recyclable materials. On the other hand, the project of the new museum at Copacabana Beach was entirely planned on sustainable bases and it includes the application of building techniques concerning that purpose. This article presents a study of these two cases and evaluates the techniques and materials used in one another. Observing the principles of sustainability in construction is a pioneering initiative of the State Government. This article aims at making the scientific community aware of the needs of immediate adoption of sustainability techniques in Civil Engineering, not only in the construction of new buildings, but also in the regeneration of the existing ones, as well as the need of imperious adoption of sustainable techniques when it comes to maintainability. 展开更多
关键词 SUSTAINABILITY building techniques RETROFIT public buildings.
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Public Building Supervisors' Assessment of Site Progress Record Keeping Practices in Abuja, Nigeria
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作者 Ikemefuna Mbamali Eyitene Aina Nesiama Ibrahim Khalilullahi Zubairu 《Journal of Civil Engineering and Architecture》 2012年第3期379-384,共6页
The importance of good site progress records in quality assurance; tracking project progress; preparing, analyzing and resolving claims; and placing responsibilities in the event of dispute in building contracts is wi... The importance of good site progress records in quality assurance; tracking project progress; preparing, analyzing and resolving claims; and placing responsibilities in the event of dispute in building contracts is widely recognized. This study engaged Public Building Supervisors in the assessment of site progress record keeping practices in Abuja. A simple structured questionnaire (which mainly assessed the nature and importance of records kept, reasons for keeping them; level of satisfaction with the current approach, challenges and practical ways of improving the practice) was administrated to a hundred of the supervisors, out of which seventy one was properly completed and returned. The results show that all five site progress documents (minutes of progress meetings, day-work sheets, photographs, weekly site records and personal site diaries) found in literature, are in use in Abuja, and have at least a high importance rating (i.e., relative importance index, 0.6 〈 RII 〈 0.8). Prominent among the reasons for keeping the records are: control of ongoing work (R11 = 0.83) data for estimating future works and terms of contract requirement (each with RII = 0.823). Though the present record keeping practices were largely assessed satisfactory, 95% of the Supervisors still yearned for improvement. The challenges to the current practice are consistent with those identified in literature and are: continuity consistency, legibility and accountability; in descending order of frequency of occurrence. Computerization, regular inspection of progress documents by assigned supervisors and in-house training of site staff are recommended for improving the record keeping practices. 展开更多
关键词 Site progress record - keeping site record practices in Abuja public building supervisors.
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Peer-to-Peer Energy Trading Method of Multi-Virtual Power Plants Based on Non-Cooperative Game
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作者 Jingjing Bai Hongyi Zhou +1 位作者 Zheng Xu Yu Zhong 《Energy Engineering》 EI 2023年第5期1163-1183,共21页
The current electricity market fails to consider the energy consumption characteristics of transaction subjects such as virtual power plants.Besides,the game relationship between transaction subjects needs to be furth... The current electricity market fails to consider the energy consumption characteristics of transaction subjects such as virtual power plants.Besides,the game relationship between transaction subjects needs to be further explored.This paper proposes a Peer-to-Peer energy trading method for multi-virtual power plants based on a non-cooperative game.Firstly,a coordinated control model of public buildings is incorporated into the scheduling framework of the virtual power plant,considering the energy consumption characteristics of users.Secondly,the utility functions of multiple virtual power plants are analyzed,and a non-cooperative game model is established to explore the game relationship between electricity sellers in the Peer-to-Peer transaction process.Finally,the influence of user energy consumption characteristics on the virtual power plant operation and the Peer-to-Peer transaction process is analyzed by case studies.Furthermore,the effect of different parameters on the Nash equilibrium point is explored,and the influence factors of Peer-to-Peer transactions between virtual power plants are summarized.According to the obtained results,compared with the central air conditioning set as constant temperature control strategy,the flexible control strategy proposed in this paper improves the market power of each VPP and the overall revenue of the VPPs.In addition,the upper limit of the service quotation of the market operator have a great impact on the transaction mode of VPPs.When the service quotation decreases gradually,the P2P transaction between VPPs is more likely to occur. 展开更多
关键词 Virtual power plant PEER-TO-PEER energy trading public building non-cooperative game
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ASSESSING THE LINK BETWEEN PUBLIC OPINION AND SOCIAL SUSTAINABILITY IN BUILDING AND INFRASTRUCTURE PROJECTS
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作者 Vanessa Valentin Susan M.Bogus 《Journal of Green Building》 2015年第3期177-190,共14页
Increasing the use of social sustainability in the decision-making process for build-ing and infrastructure projects requires that it be defined such that it can be evaluated objectively.One potential indicator of soc... Increasing the use of social sustainability in the decision-making process for build-ing and infrastructure projects requires that it be defined such that it can be evaluated objectively.One potential indicator of social sustainability in infrastruc-ture projects is public opinion,which can provide a means to evaluate the level of social sustainability on a project based on personal values.Public opinion includes both support and opposition for a project.In this study,the causes or triggers for public opposition to a construction project are identified and then compared to principles of social sustainability to determine if they are related.Eight case study projects were used to identify common triggers of public opposition.The results suggest that common triggers of public opposition are related to land acquisition,escalating construction costs and the presence of endangered species on the project site.Eight of the twelve principles of social sustainability that were identified were determined to be related to public opposition.The results of this study suggest that public opposition could be used as a measure for some elements of social sus-tainability but that further research into other measures for social sustainability is necessary. 展开更多
关键词 social sustainability public opinion triggers of public opposition to building and infrastructure projects
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Research on Two Types of Buffer Zone Impact on Surrounding Office Space Environment in Winter in Cold Climate Zone—a Fieldwork in Architectural Design Institute Building of Tsinghua University,Beijing 被引量:1
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作者 Ye-Hao Song Jun-Jie Li +2 位作者 Ning Zhu Jia-Liang Wang Shi-Meng Hao 《Journal of Harbin Institute of Technology(New Series)》 EI CAS 2014年第5期33-39,共7页
Building buffer zone space is not only one of essential approaches for better mental quality of interior building space, but also an important factor that may influence interior thermal comfort and energy consumption.... Building buffer zone space is not only one of essential approaches for better mental quality of interior building space, but also an important factor that may influence interior thermal comfort and energy consumption. This study aims to analyze regulative advantages of buffer zone to the surrounding functional spaces. Based on a fieldwork test in a typical office building in cold climate zone in Beijing,China,the monitor data show interior physical performance in the Winter. The research selects two types of different buffer zones in the same building. One is a south-faced greenhouse which has large dimension with plenty of vegetation,and the other is a simple atrium in the middle of five floor building with mount of skylights. The factors and their influence to surrounding functional spaces and the whole building are found out from the comparisons of collected data by floor to floor monitor test on both buffer zones at the same time. The comparisons of two types of buffer zones conclude that the greenhouse is more effective to air quality regulation but not so clearly wellperformed to thermal buffering as expected due to the dominate active central heating in the Winter. This fieldwork test results for building performance can be helpful for both architects and engineers in the early phase of sustainable design. 展开更多
关键词 public building buffer zone building performance fieldwork test space effect
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A New Look at Building Facades as Infrastructure 被引量:2
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作者 Doris Sung 《Engineering》 SCIE EI 2016年第1期63-68,共6页
Like the hard surfaces of streets and sidewalks in an urban environment, the vertical and horizontal surface area on the outside of urban buildings contributes to the constant heating of large cities around the world.... Like the hard surfaces of streets and sidewalks in an urban environment, the vertical and horizontal surface area on the outside of urban buildings contributes to the constant heating of large cities around the world. However, little is done to design this surface to benefit the public sphere. Instead, the facade of a building performs either as a component that focuses only on the quality of comfort for interior occupants, while ignoring effects on the exterior of the building, or as an identifiable aesthetic for the building's owners, This essay proposes the rethinking of the building facade as a steward of outdoor pedestrian welfare, and the conception of public health as an added function of the building envelope- a concept that may fall into the jurisdiction of public works. If the huge total surface area of a city's buildings is thought of as part of the city's infrastructure, then its public contribution may not only make outdoor areas comfortable, clean, and enjoyable, but also help to alleviate the bigger problem of rising temperatures in cities. 展开更多
关键词 Building facade infrastructure public pedestrian comfort Building facades for public Health
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Decarbonization path of China’s public building sector from bottom to top
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作者 Chenwei Peng Qingpeng Wei Wengang Wei 《Carbon Neutrality》 2022年第1期18-34,共17页
The building sector is one of the three major energy consumption areas and one of the main areas responsible for carbon emissions.In 2019,carbon emissions related to construction and building operations in China accou... The building sector is one of the three major energy consumption areas and one of the main areas responsible for carbon emissions.In 2019,carbon emissions related to construction and building operations in China accounted for 38% of the total social carbon emissions,of which construction accounted for 16% and operations accounted for 22%.Due to its large volume and high energy consumption per unit area,public buildings account for 38% of the operating energy consumption of all buildings,that is,8% of the total national energy consumption.At this time,the building industry must take decarbonization actions to avoid a delay in realizing carbon neutrality and an emission peak.We need to form a unified process for the implementation boundary,implementation path,and index system to build a zero-carbon implementation plan for China’s public building sector.Based on bottom-up practical cases,this paper proposes the KAYA model,which is applicable to different scales and different types of public buildings/communities,and proposes specific and feasible plans.Through the implementation of demand reduction,energy efficiency improvement,and the fully-use of renewable energy in all five clear steps,this paper promotes the implementation of decarbonization in China’s building industry. 展开更多
关键词 public building sector Carbon peak and carbon neutralization Carbon emissions public buildings
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Professional practice in prosramming larse public buildinss in China: A questionnaire survey
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作者 Ying Denga S.W. Poon 《Frontiers of Architectural Research》 CSCD 2013年第2期222-233,共12页
China's large public buildings (LPBs) often become problematic after on|y a few years' operation, leading to shortened building lifespans. Lacking architectural programming was identified by the industry regulato... China's large public buildings (LPBs) often become problematic after on|y a few years' operation, leading to shortened building lifespans. Lacking architectural programming was identified by the industry regulators as a contributing factor to this. Despite a policy shift on the government side since 2007, little evaluation of the actual situation has been made. To raise awareness and attention to this pressing issue from the building industry, its regulators and the general public, a questionnaire survey focusing on the top-tier sector of professional practice in programming LPBs was carried out in Shanghai, China in 2009. The objectives were to evaluate current trends and pressing issues, identify major challenges and opportunities, and make recommendations for improvement. This paper presents a six-part analysis of the survey's findings from 57 professionals and clients who shared their hands-on experience on various programming issues and provided first-hand data of 90 LPBs developed in the 2000s. This pioneering study revealed significant gaps between the real and best practices as well as the mentat reluctance and skill mismatch in delivering quality programming services. Given the persisting nature of identified problems, more research work should be done to catatyze a paradigmatic shift amon industry players. 展开更多
关键词 Architectural programming The early stages Large public building(LPB) Questionnaire surveyChina
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The Old and the New: Designs to Enhance Cesano Maderno Old Town through a Regenerative Structure 被引量:2
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作者 Laura Anna Pezzetti 《Built Heritage》 2017年第4期52-70,共19页
The relationship between the old and the new is a specific theme of architecture that bears witness not so much to the original appearance of the old but to its enduring meaning in historic Italian and European cities... The relationship between the old and the new is a specific theme of architecture that bears witness not so much to the original appearance of the old but to its enduring meaning in historic Italian and European cities.The complex palimpsest of signs,memories,and overwriting that time has layered on built forms opens questions of meaning that can be untangled only in the relationship between history,site and design.The investigation of structural characters of places and their relationships with cultural assets and heritage provides a layered set of readings,which is itself the forerun of an urban landscape design action.Beyond preserving the integrity of the material traces,there can only be the new.The test bench is therefore the project as a cognitive act around which to build‘case by case’the strategies for recovering urban identity.The series of projects for Cesano Maderno old town,north of Milan,exemplifies a design-led approach to the built heritage and historic urban landscape in which reading tools,conservation and design are shown in their mutual relationship.In this dialectic between the old and the new,the design is part of the architecture of time where the new,working through light reversible overwriting and measured grafting,becomes a further layer in the historical palimpsest and the authentic form of its enhancement and reuse.Integrating project strategies-from pure conservation to new architectural grafting,from reuse to overwriting-the sequence of designs give shape to a‘regenerative structure’that enhances as a system and for public use a set of introverted Baroque buildings and spaces along a historical promenade,re-centring the city around its brownfield core. 展开更多
关键词 urban interpretative tools historic public spaces and building enhancement and reuse INSERTION overwriting GRAFTING historic urban landscape
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The Chinese Dream: Imagining China
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作者 Ane Bislev 《Fudan Journal of the Humanities and Social Sciences》 2015年第4期585-595,共11页
This article will discuss how the official discourse on the Chinese Dream is transformed in the meeting with the public in China. The Chinese Dream will be discussed both as a political framing discourse and as a publ... This article will discuss how the official discourse on the Chinese Dream is transformed in the meeting with the public in China. The Chinese Dream will be discussed both as a political framing discourse and as a public communication campaign in order to understand how the very selective responsiveness to the central theme of the Chinese Dream, the great rejuvenation of the Chinese Nation, influences the impact of the Dream discourse. An analysis of a selection of posts from Sina Weibo demonstrates how the Dream discourse contributes to national identity building, or in Benedict Anderson's words (in Imagined communities: Reflections on the origin and spread of nationalism, 1991): to the imagined community that is China. 展开更多
关键词 Internet discourse · public communication · The Chinese Dream ·Nation building
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