Collection of Frontiers of Architectural Research : Scipedia

Designing healthy communities: Testing the walkability model
A. Zuniga-Teran, B. Orr, R. Gimblett, N. Chalfoun, S. Marsh, D. Guertin, S. Going

Frontiers of Architectural Research (2017).

Abstract
Research from multiple domains has provided insights into how neighborhood design can be improved to have a more favorable effect on physical activity, a concept known as walkability. The relevant research findings/hypotheses have been integrated into a Walkability Framework, which organizes the design elements into nine walkability categories. The purpose of this study was to test whether this conceptual framework can be used as a model to measure the interactions between the built environment and physical activity. We explored correlations between the walkability categories and physical activity reported through a survey of residents of Tucson, Arizona (n =486). The results include significant correlations between the walkability categories and physical activity as well as between the walkability categories and the two motivations for walking (recreation and transportation). To our knowledge, this is the first study that reports links between walkability and walking for recreation. Additionally, the use of the Walkability Framework allowed us to identify the walkability categories most strongly correlated with the two motivations for walking. The results of this study support the use of the Walkability Framework as a model to measure the built environment in relation to its ability to promote physical activity.
Abstract
Research from multiple domains has provided insights into how neighborhood design can be improved to have a more favorable effect on physical activity, a concept known as [...]
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Designing healthy communities: A walkability analysis of LEED-ND
A. Zuniga-Teran, B. Orr, R. Gimblett, N. Chalfoun, S. Going, D. Guertin, S. Marsh

Frontiers of Architectural Research (2016).

Abstract
Prevailing city design in many countries has created sedentary societies that depend on automobile use. Consequently, architects, urban designers, and land planners have developed new urban design theories, which have been incorporated into the Leadership in Energy and Environmental Design for Neighborhood Development (LEED-ND) certification system. The LEED-ND includes design elements that improve human well-being by facilitating walking and biking, a concept known as walkability. Despite these positive developments, relevant research findings from other fields of study have not been fully integrated into the LEED-ND. According to Zuniga-Teran (2015), relevant walkability research findings from multiple disciplines were organized into a walkability framework (WF) that organizes design elements related to physical activity into nine categories, namely, connectivity, land use, density, traffic safety, surveillance, parking, experience, greenspace, and community. In this study, we analyze walkability in the LEED-ND through the lens of the nine WF categories. Through quantitative and qualitative analyses, we identify gaps and strengths in the LEED-ND and propose potential enhancements to this certification system that reflects what is known about enhancing walkability more comprehensively through neighborhood design analysis. This work seeks to facilitate the translation of research into practice, which can ultimately lead to more active and healthier societies.
Abstract
Prevailing city design in many countries has created sedentary societies that depend on automobile use. Consequently, architects, urban designers, and land planners have developed [...]
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Chinas architectural heritage conservation movement
G. Zhu

Frontiers of Architectural Research (2012). Vol. 1 pp. 10-22

Abstract
Chinas civilization is ancient. The countrys architectural heritage conservation activity is an integral part of the world conservation movement. This paper gives a general introduction of the movement in China from four aspects: (1) history, (2) important conservation projects assessments, (3) new ideas and principles being debated and discussed, and (4) issues facing the movement. The present paper summarizes the essential character of the movement in China and highlights the importance of supporting and protecting this movement.
Abstract
Chinas civilization is ancient. The countrys architectural heritage conservation activity is an integral part of the world conservation movement. This paper gives a general [...]
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Effects of land and building usage on population, land price and passengers in station areas: A case study in Fukuoka, Japan
X. Zhuang, S. Zhao

Frontiers of Architectural Research (2014). Vol. 3 pp. 199-212

Abstract
This study uses multiple regression to investigate the effects of land and building use on population, land price, and passengers. Initially, we abstract annual data on land and buildings usage within a radius of 0 m–400 m for railway stations and 400 m–800 m for subway stations in Fukuoka, Japan by using the GIS. We then analyze the relationships between 13 factors of land use and 8 factors of building usage, as well as the related population, land price, and passengers using the quantitative expression method. Using several categories of land use and building usage as explanatory variables, we analyze the degree to which the selected categories affect population, land price, and passengers by using the multiple regression method. This research can aid the further development of land and building usage in the future.
Abstract
This study uses multiple regression to investigate the effects of land and building use on population, land price, and passengers. Initially, we abstract annual data on land [...]
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Comparative research on different air conditioning systems for residential buildings
X. Zhou, D. Yan, X. Shi

Frontiers of Architectural Research (2017). Vol. 6 pp. 42-52

Abstract
Two types of air conditioning (AC) systems generally exist, namely, centralized and decentralized AC systems. This study focuses on three actual engineering projects of residential communities where centralized AC systems are adopted. The applicability of centralized AC systems in residential buildings is discussed and analyzed. In addition, the key elements that lead to different building energy consumptions and system efficiencies between centralized and decentralized AC systems in residential buildings are investigated. This study shows that in residential buildings, at the point where the centralized feature of the system meets the decentralized feature of users’ load, the problems of high energy consumption and low energy efficiency could easily occur.
Abstract
Two types of air conditioning (AC) systems generally exist, namely, centralized and decentralized AC systems. This study focuses on three actual engineering projects of residential [...]
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Healthcare facility research and design
Y. Zhou

Frontiers of Architectural Research (2014).
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Sustainable transportation in the US: A review of proposals, policies, and programs since 2000
J. Zhou

Frontiers of Architectural Research (2000).

Abstract
This paper reviews the research, policy proposals and recommendations, implemented policies, and programs on sustainable transportation since 2000, with regional focus on the US, using the UK (related to the European Union if appropriate), and Canada as references. The paper finds that the concept of sustainable transportation has been given increased attention in all places. There are significant variances between the research, policy proposal, and implementation. Efforts made towards sustainable transportation, and the focus of the efforts at entities within and outside the US also vary notably. As a whole, the US did more research on sustainable transportation than the reference countries and it even undertook several studies of sustainable transportation practices in West Europe. The US federal government is less aggressive than its foreign counterparts in marketing and implementing sustainable transportation. This is evidenced by a lack of overarching federal policy (mandate) on and a universal working definition for sustainable transportation, and absence of a gateway and dedicated website to market and disseminate the idea of sustainable development in general and sustainable transportation in particular.
Abstract
This paper reviews the research, policy proposals and recommendations, implemented policies, and programs on sustainable transportation since 2000, with regional focus on [...]
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Asian City Planning for a Sustainable Urban Society
S. Zhao, A. Ohgai

Frontiers of Architectural Research (2015). Vol. 4 pp. 251-252
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Materials analysis of traditional Chinese copper halls using XRF and GIS: Kunming Copper Hall as a case study
J. Zhang, W. Chen

Frontiers of Architectural Research (2013). Vol. 2 pp. 74-84

Abstract
This paper presents the framework and results of analysis of the building materials used in traditional Chinese copper halls. The analysis of the Kunming copper hall (KCH) is presented as a typical example. First, the historical building structure of the KCH is investigated. Results of X-ray fluorescence (XRF) spectrometry are presented and analyzed according to the units of each building component. The results indicate that the different components in the same building were cast out of different alloys such as bronze, brass, and red copper. Furthermore, the XRF results are loaded into the geographic information system (GIS) to examine the relations between the building components and their materials. The GIS analysis indicates that the different alloys were deliberately chosen according to the function of each piece in the structure. Finally, the reason and significance of this phenomenon is discussed from the perspective of architectural history and the history of science and technology.
Abstract
This paper presents the framework and results of analysis of the building materials used in traditional Chinese copper halls. The analysis of the Kunming copper hall (KCH) [...]
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Simulation-based feasibility study of improved air conditioning systems for hospital operating room
Z. Zhai, A. Osborne

Frontiers of Architectural Research (2013). Vol. 2 pp. 468-475

Abstract
The goal of the air distribution inside a hospital operating room (OR) is to protect the patient and staff from cross-infection while maintaining occupant comfort and not affecting the facilitation of surgical tasks. In ORs, HEPA-filtered air and vertical (downward) laminar airflow are often used to achieve a unidirectional flow of fresh air from ceiling, washing over the patient and flowing out of exhaust vents on the side walls, near the floor. However, previous research has shown that this method does not necessarily achieve the desired unidirectional flow pattern or adequately achieve optimal air asepsis. The results from this study show that maximizing the area of the laminar flow diffusers remedies this issue and provides very low contamination levels. The use of air curtains as specified by manufacturers of commercial products may not provide satisfactory results, with noticeable contamination levels at the wound site.
Abstract
The goal of the air distribution inside a hospital operating room (OR) is to protect the patient and staff from cross-infection while maintaining occupant comfort and not [...]
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Landscape transition of historic villages in Southwest China☆?>
Y. Yu

Frontiers of Architectural Research (2013). Vol. 2 pp. 234-242

Abstract
The environment in villages in Southwest China has been experiencing constant changes, indicating related change-inducing factors as well as their constitution and hierarchy. Starting from the classification of built environment according to Rapoports view, the “environment” consists of fixed, semi-fixed and unfixed elements (A. Fixed-feature elements: infrastructure, buildings, walls, floors, etc. B. Semi-fixed-feature elements: “furnishings” of the environment, interior or exterior, trees and gardens, fences, signs, billboards, lights, etc. C.Unfixed-feature elements: typically people and their activities, behaviors, etc.). Five representative historic villages in Southwest China (Zhenshan Village in Guizhou, Zhanglang Village in Yunnan, Moluo Village in Sichuan, Huaili Village in Guangxi, and Gongzhong Village in Tibet) were investigated to demonstrate the changes in terms of landscape in the last decade. This article provides an analysis of the dialectical relationship between reservation practices and evolving landscapes from a diachronic perspective. This analysis reveals defects of heritage conservation projects for historic villages in Southwest China. The results indicate the following: (1) there exists an important relationship between unfixed-feature elements of landscape and cultural heritages in historic villages, (2) semi-fixed-feature elements, although being neglected in most preservation practices, show strong sensitivity to mass tourism, (3) fixed-feature elements are highly vulnerable to civil engineering techniques, and (4) the most active change-inducing factors for evolving landscapes in historic villages include value orientations of villagers, relative locations of villages, ethnic groups, customs, and economic development. In conclusion, approaches to promoting sustainable development of historic village in Southwest China are explored.
Abstract
The environment in villages in Southwest China has been experiencing constant changes, indicating related change-inducing factors as well as their constitution and hierarchy. [...]
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Healthy campus by open space design: Approaches and guidelines
S. Lau, Z. Gou, Y. Liu

Frontiers of Architectural Research (2014). Vol. 3 pp. 452-467

Abstract
This paper examines the architectural and landscape design strategies and intentions for green, open spaces facilities targeting stress alleviation for learning environments such as those of university campuses in a compact urban setting. Literature reviews provide three prevailing perspectives for physical design pedagogical operatives: healing gardens where greenery and plants produce restorative effects, flexible spaces that accommodate functional needs of different activities, and green buildings that incorporate open space as a catalyst for integrated eco-system. Corresponding design approaches (landscape design, spatial design and green design) are scrutinized by case study. A comparison of two university campuses with different urban contexts is conducted to identify challenges and opportunities for applying these design approaches. For a compact campus, high-dense surroundings may limit the size of an open space and may handicap circulation and accessibility, on the other side, a small open space may provide its users more intimate contact with natural restorative elements and also a more controllable microclimate for physical comfort. A healthy campus should encompass diverse open spaces to satisfy different purposes. Finally, a framework that integrates the three approaches is combined to produce a sustainable design rubric.
Abstract
This paper examines the architectural and landscape design strategies and intentions for green, open spaces facilities targeting stress alleviation for learning environments [...]
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Experimental study of the isothermal sorption properties of late Qing and 1980s grey bricks in Wujiang, Suzhou, China
L. Yonghui, H. Xie, J. Wang, X. Li

Frontiers of Architectural Research (2013). Vol. 2 pp. 483-487

Abstract
Grey brick is a key material in Chinese traditional architecture. The isothermal sorption curve of grey bricks is one of the basic moisture characteristics for studying the heat transfer of brick building enclosure structures and is also a fundamental parameter of research into the degradation mechanisms of Chinese traditional architecture. In this study, we measure the isothermal sorption curves of Wujiang (Suzhou, China) bricks from the 1980s and the late Qing period, by applying constant relative humidity controlled by saturated salt-water solutions under isothermal conditions. We then present their fitting formulas for humidity bound ranges of 5−92%. The results indicate that samples of the same-area traditional Suzhou grey bricks from different time periods show relatively large differences in their isothermal sorption properties, with the isothermal sorption property values of the late Qing grey bricks about three times those of the 1980s grey bricks.
Abstract
Grey brick is a key material in Chinese traditional architecture. The isothermal sorption curve of grey bricks is one of the basic moisture characteristics for studying the [...]
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Development of evaluation model for intensive land use in urban centers
J. Yang, . Yang, W. Tang

Frontiers of Architectural Research (2012). Vol. 1 pp. 405-410

Abstract
Starting with exploration from the perspective of urban spaces, this research was conducted by analyzing the functional areas—urban centers with the most highlighted contradictions in terms of intensive land use in order to develop an evaluation model for intensive land use in urban centers. Based on quantitative research methods, and taking into account three aspects of intensive use, i.e., buildings, lands and traffic as well as multiple evaluation factors, this paper conducted the research horizontally by means of quantitative and comparative studies on each individual factor, developed the evaluation model for intensive land use in urban centers, and analyzed the driving forces of intensive land use from the aspects of buildings, land use, roads, etc.
Abstract
Starting with exploration from the perspective of urban spaces, this research was conducted by analyzing the functional areas—urban centers with the most highlighted contradictions [...]
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Reyner Banham and modern design culture
B. Wiryomartono

Frontiers of Architectural Research (2012).

Abstract
What is modernity in architecture? In English speaking world, the question is likely impossible to answer without considering the works of Peter Reyner Banham (1922–1988). Regardless of his polemist and disparaging style in his critical writings, this study argues that Banham offers a constructive renewal for the body of knowledge on history and theory of modernity in architectural design. Accordingly, he posits and disposes architectural profession with scientific and technological vision in the front line of struggle for environmental betterment. For him modernity in architecture comprises triad components: function, technology, and aesthetics by which historical milestones come into being. A study on Banhams engagement with modernity is considerably necessary regarding his conviction that history of architecture happens as the consequence of interactions of technological innovations and design creativities, and in response to socioeconomic circumstances as well.
Abstract
What is modernity in architecture? In English speaking world, the question is likely impossible to answer without considering the works of Peter Reyner Banham (1922–1988). [...]
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People as place-making coordinate: A methodology for visualizing personal spaces
G. Ivanovic

Frontiers of Architectural Research (2014). Vol. 3 pp. 36-43

Abstract
The present research introduces the Activity Counter Maps (ACM) as a methodology for visualizing peoples social spaces, arguing that accurate representations of these spaces are crucial for understanding the role of human activity as a place-making coordinate. The ACM were tested in two case studies conducted in Ueno Park (Tokyo). The first case study is focused on the visualization of the intensity of activity in the totality of the park. The second case study is focused in two sub-places of the park, generating representations of peoples personal spaces combined into a three-dimensional “Common social space”. The research concludes with the analysis of the generated visualizations and their potential for incorporating place-variables into the digital design process.
Abstract
The present research introduces the Activity Counter Maps (ACM) as a methodology for visualizing peoples social spaces, arguing that accurate representations of these spaces [...]
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Landscape characteristic aesthetic structure: Construction of urban landscape characteristic time-spatial pattern based on aesthetic subjects
M. Wang, B. Yu

Frontiers of Architectural Research (2012). Vol. 1 pp. 305-315

Abstract
The paper presents means and models of city-landscape characteristic structure construction on the aspect of landscape aesthetics subjects, which is called the landscape characteristic aesthetic structure and in short as LCAS. In this paper, the steps of LCAS research are as follows: Describes the concepts of the landscape characteristic aesthetic structure (LCAS), and expounds the LCAS properties: systematic quality, temporal and spatial quality, and virtual existence. Learns from typology research methods, discusses the elements and types needed in a landscape characteristic aesthetic system, and constructs research method for LCAS pattern. As for the temporal dimension, the dynamic evolution and interaction expressed in LCAS between the “tradition” and “modernity” landscapes conflict. As for the spatial dimension, this paper explores the LCAS patterns in macroscopic scope of city group, the middle scope of single cities and the microcosmic scope of urban spaces with questionnaires and examples research. Uses pattern language to express different LCAS types in the temporal and spatial system. We develop the patterns of various LCAS types with graphical patterned representation, as well as construct the LCAS research method and theory which is based on the general peoples aesthetic standards and sensibilities to build city characteristics and urban landscapes as a guidance.
Abstract
The paper presents means and models of city-landscape characteristic structure construction on the aspect of landscape aesthetics subjects, which is called the landscape characteristic [...]
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New urbanization: A new vision of China׳s urban–rural development and planning
J. Wang, X. Wang

Frontiers of Architectural Research (2015). Vol. 4 pp. 166-168
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Transition of Chinese urban–rural planning at the new-type urbanization stage
J. Wang, X. Wang

Frontiers of Architectural Research (2015). Vol. 4 pp. 341-343
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Location choice of Chinese urban fringe residents on employment, housing, and urban services: A case study of Nanjing
X. Wang, P. Hu, Y. Zhu

Frontiers of Architectural Research (2016).

Abstract
Urban fringe area is the most important space for city development. It includes several complicated elements, such as population, space, and management organization. On the basis of local population attributes in the city fringe area combined with people’s movement characteristics in time and space, this article reclassifies basic public service facilities and discusses the relationship between facility layout and housing, employment, and commuter transportation. Through a questionnaire survey in Qiaobei District of the urban fringe area in Nanjing and on the basis of comparative analysis, we discuss the impact factor on the choice of housing, urban services, and the tolerance of commuting time. Our findings indicate mutual promoting and restricting connections among living, employment, and services. Workers’ living situation determines their daily behavior, such as dining, shopping, and entertainment. Furthermore, different income levels have a great influence on residents’ choices with regard to places to live and develop their careers.
Abstract
Urban fringe area is the most important space for city development. It includes several complicated elements, such as population, space, and management organization. On the [...]
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Designing healthy communities: Testing the walkability model

Designing healthy communities: A walkability analysis of LEED-ND

Chinas architectural heritage conservation movement

Effects of land and building usage on population, land price and passengers in station areas: A case study in Fukuoka, Japan

Comparative research on different air conditioning systems for residential buildings

Healthcare facility research and design

Sustainable transportation in the US: A review of proposals, policies, and programs since 2000

Asian City Planning for a Sustainable Urban Society

Materials analysis of traditional Chinese copper halls using XRF and GIS: Kunming Copper Hall as a case study

Simulation-based feasibility study of improved air conditioning systems for hospital operating room

Landscape transition of historic villages in Southwest China☆?>

Healthy campus by open space design: Approaches and guidelines

Experimental study of the isothermal sorption properties of late Qing and 1980s grey bricks in Wujiang, Suzhou, China

Development of evaluation model for intensive land use in urban centers

Reyner Banham and modern design culture

People as place-making coordinate: A methodology for visualizing personal spaces

Landscape characteristic aesthetic structure: Construction of urban landscape characteristic time-spatial pattern based on aesthetic subjects

New urbanization: A new vision of China׳s urban–rural development and planning

Transition of Chinese urban–rural planning at the new-type urbanization stage

Location choice of Chinese urban fringe residents on employment, housing, and urban services: A case study of Nanjing

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