著者

岡村 隼多 伊藤 香織 高柳 誠也

出版者

日本建築学会

雑誌

日本建築学会計画系論文集 (ISSN:13404210)

巻号頁・発行日

vol.88, no.812, pp.2789-2796, 2023-10-01 (Released:2023-10-01)

参考文献数

14

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The purpose of this study is to present the factors behind the slow progress of renewal of super-aged condominiums and the clues to the solution. We conducted a simulation of rebuilding and sale of the site, using super aged condominiums in Nagoya city. It became clear the current situation and measures to make it difficult to renew due to the lack of surplus floor-area ratio.

著者

秋山 和也 大塚 雅之 久保田 雄亮 重藤 博司

出版者

日本建築学会

雑誌

日本建築学会環境系論文集 (ISSN:13480685)

巻号頁・発行日

vol.88, no.812, pp.799-807, 2023-10-01 (Released:2023-10-01)

参考文献数

15

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This study aims to evaluation of carrying performance when water saving toilets are connected to drainage pipes in various configurations, and makes use of it for plumbing design. Internationally, ISO 31600:2022 was established as a standard for labeling and performance testing of water-using equipment, including toilets. However, this standard is limited to equipment and do not take into account the waste carrying performance. In this report, carrying performance when the amount of flushing water, the pipe diameter, and the gradient are changed in straight pipe is experimentally identified.

著者

岡本 圭介 野城 智也

出版者

日本建築学会

雑誌

日本建築学会計画系論文集 (ISSN:13404210)

巻号頁・発行日

vol.86, no.781, pp.1013-1021, 2021 (Released:2021-03-30)

参考文献数

20

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This study typifies the transformation of the profession of architect through interviews with professional cross-border architects, who have recently attracted attention in the United States. The social background referred to in this study refers to changes in laws and regulations due to inclusive changes in the financial industry, and the increasing importance of management theory with the spread of design build contracts. Further, since the profession of architect is not codified in Japan, this paper refers to all those who contribute in the form of brain labor to the social implementation process of space. Chapter 2 first summarizes the design-build research conducted in the United States. The architects interviewed two companies that are involved in the Architect-Led Design-Build business. In addition to confirming the merits of both the clients and business operators, the institutional barriers and operational issues are also clarified. In Chapter 3, the business model that helps develops both the design and development industries is defined as an Architect-Led-Developer ; further, and James Petty's discussions on the Architect-Led-Developer business are presented. In addition, we interviewed the companies and obtained data. Financing issues and development policies, amongst other issues that consider public interest were discussed. Chapter 4 summarizes the changes in financing methods and analyzes the case studies of companies that are conducting investment-type crowdfunding businesses in Portland. We analyzed four case studies, including a developmental and operational project ensure affordable housing and commercial stores in cooperation with Non-Profit-Organization. Through examples, we confirmed that architects contribute to the construction of a regional investment ecosystem. In Chapter 5, the business models of platform operators are organized into three types: centralized B2C type, centralized P2P type, and decentralized P2P type. By analyzing the limitations of the current laws and regulations and the government's response, we analyzed the global practices for a decentralized society. In conclusion, we categorized the analyzed cases and proposed the social significance of architects as subjects who comprehensively model designs.

著者

小林 茂雄

出版者

日本建築学会

雑誌

日本建築学会環境系論文集 (ISSN:13480685)

巻号頁・発行日

vol.74, no.637, pp.271-276, 2009-03-30 (Released:2009-11-24)

参考文献数

15

被引用文献数

5 7

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The purpose of this research is to examine the effects of vivid colored lighting on appetite for food. The experiments were carried out to observe subjects' evaluations of various dishes illuminated with vivid colored lights in a room assumed to be a restaurant. The results of the experiments are summarized as follows.1. Appetite tended not to decrease when the food was illuminated with colors similar to those of the food. It was thought that this was because the food color did not change to any great extent.2. Appetite for food with plural colors tended to decrease more than was the case for monochrome foods. It was thought that this was because the color balance of the food with plural colors was easily changed by the colored lights.3. Appetite tended to be maintained at a constant level when the temperature of the food corresponded to the warm/cool image of the colored lights. On the other hand, appetite tended to decrease when the above two factors did not correspond.4. When the food was illuminated with blue and green lights, the appetite of women tended to be lower than that of men.

著者

山田 悟史 大野 耕太郎

出版者

日本建築学会

雑誌

日本建築学会計画系論文集 (ISSN:13404210)

巻号頁・発行日

vol.85, no.770, pp.987-995, 2020 (Released:2020-04-30)

参考文献数

27

被引用文献数

1

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In recent years, there has been a growing interest in the application of Deep Learning to architecture and urbanism. This research is focused on content generation AI using Deep Learning. Despite claims that replacing creativity-related work with machines is difficult, the use of generative adversarial networks (GANs) is becoming more popular in various fields. The objective of this research is to develop an AI-supported design or a co-creation between humans and AI through the application of GANs. The primary goal of this work could be interpreted as repurposing existing concepts to create new designs through the combination of multiple design sources. Therefore, the purpose of this research is the creation of AI that emulate and support the design process.  This research examines two types of AI through a two-stage process; the first is an AI that reproduces design, and the second is an AI that generates design. The first type of AI reproduces designs from different sources and includes an analysis of whether the design can be expressed mathematically. This analysis is a prerequisite for the creation of the second type of AI that generates new designs by combining information from multiple sources. In other words, the second type of AI views designs mathematically, and the possibility of expressing designs mathematically (using the first type of AI) is examined to ensure that such a function is feasible and in line with user intention. Here, a mathematical expression refers to a 100-dimensional vector and an already-learned deep neural network.  The AI that reproduces design was applied to famous cityscapes (Kyoto and Edinburgh) and the façades of famous buildings (three works by Le Corbusier). The designs were reproduced as images and used for subject experiments to confirm that the intended impressions (oriental and occidental) and the designs of each type were successfully reproduced.  For the AI that generates design, a new design was generated from calculations of different combinations (three pairs and one trio) of the façades of three works by Le Corbusier (church of Saint-Pierre, Notre Dame du Haut, and Villa Savoye). This design was subsequently used for text mining Bayesian-estimation-based subject experiments to confirm that the characteristics of the design sources were successfully inherited.  To the best of our knowledge, these are new types of AI. Further, we believe that these achievements may facilitate better dissemination of design through fast generation of a large number of images (design patterns) that constitute new types of designs. This achievement may also help expand the concept of human design thinking by suggesting designs that can be permuted using AI but otherwise inconceivable for human designers. Ultimately, this can help in the creation of a new design environment, namely “co-creation between humans and AI,” wherein the designers choose the sources and the AI generates a number of design choices for the final design.

著者

伊藤 裕久 吉野 菜月

出版者

日本建築学会

雑誌

日本建築学会計画系論文集 (ISSN:13404210)

巻号頁・発行日

vol.79, no.702, pp.1827-1837, 2014-08-30 (Released:2014-09-30)

被引用文献数

1

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This paper seeks to clarify concretely the urban renewal of the surrounding area of Chau Tien Temple at Beigang by the Municipal Improvement Act during the Japanese colonial period in Taiwan. Its characteristics are as follows. 1) Rotary which was constructed around the temple in 1920 enlarged the precincts and the temple acquired the magnificent façade of three gates (Dragon Gate, Front Hall and Tiger Gate). 2) Development of the public retail market of Beigang which had been established in 1908 after the Great Chiayi Earthquake reinforced the commercial functions in front of Chau Tien Temple and changed its townscape. 3) Road widening of Gong-kou Street (main approach to the temple) in 1936 created the modern townscape which was unified in design by the continuous two-storied shop houses with Teng-a-kha (arcade).

著者

川本 直義 清水 裕之

出版者

日本建築学会

雑誌

日本建築学会計画系論文集 (ISSN:13404210)

巻号頁・発行日

vol.74, no.643, pp.1985-1994, 2009-09-30 (Released:2010-01-22)

参考文献数

6

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I investigated practice fields of city bands and grasped the state of a room in a performance, and considered problems about safekeeping and import of musical instruments to use for an exercise. It is necessary for depots of musical instrument cases besides performance area. Scale of an exercise room can think about 2.5 square meters per one person. In public cultural facilities and other institutions, it is necessary for safekeeping and an import method of large-sized musical instruments to be considered.

著者

川島 智生

出版者

日本建築学会

雑誌

日本建築学会計画系論文集 (ISSN:13404210)

巻号頁・発行日

vol.66, no.544, pp.263-271, 2001-06-30 (Released:2017-02-04)

被引用文献数

1 1

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1. Eiji Shimizu was born in Hyogo prefecture. He was a freelance architect, who established his office at his local city. One of the well-known buildings designed by him is Mikage municipal hall. 2. Shimizu, graduated from Tokyo Teikoku university, the first section chief of the architecture section of Kobe municipal office. His main purpose lay in rebuilding the public facilities by using rein-forced concrete. 3. He was inaugurated as the most responsible man in charge of architecture in housing association. 4. He not only edited magazine on dwellings, which aim was enlightening common people, but also taught at a professional school.

著者

和田 菜穂子

出版者

日本建築学会

雑誌

日本建築学会計画系論文集 (ISSN:13404210)

巻号頁・発行日

vol.71, no.606, pp.207-214, 2006-08-30 (Released:2017-02-17)

参考文献数

7

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"Museum of Modem Art, Kamakura" designed by Junzo Sakakura is one of the most representative modern buildings in Japan. "The purpose of this paper is to clarify the proportion by means of the analysis on the geometry 1. Elevation: influence from Le Corbusier, similarity to Katsura Rikyu Imperial Villa and the development of Japanese pavilion in Paris Expo 2. Section: extraction of module 3. Perspective: relationship with Kamakura Hachimangu shrine 4. Landscape: comparison with Katsura Rikyu Imperial Villa

著者

和田 菜穂子

出版者

日本建築学会

雑誌

日本建築学会計画系論文集 (ISSN:13404210)

巻号頁・発行日

vol.70, no.597, pp.205-209, 2005-11-30 (Released:2017-02-11)

参考文献数

5

被引用文献数

1 1

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"Museum of Modern Art, Kamakura" designed by Junzo SAKAKURA is one of the most representative modern buildings in Japan. The purpose of this paper is to clarify the proportion by means of the analysis on the golden ratio and the geometry based on the design process. The methods of analysis are as follows: extraction of module, golden ratio and element of geometric figure. The paper shows that design of "Museum of Modern Art, Kamakura" was composed by various geometries through the analysis on Plane figure.

著者

水田 丞

出版者

日本建築学会

雑誌

日本建築学会計画系論文集 (ISSN:13404210)

巻号頁・発行日

vol.74, no.639, pp.1155-1163, 2009-05-30 (Released:2009-11-30)

参考文献数

38

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This paper discuss about the tea firing places in foreign settlements. The main points are as follows : -• The structural style of tea firing place in the three foreign settlements, Nagasaki, Yokohama and Kobe, were commonly one-storied building, surrounded by stone block, plastered or wooden wall, and covered with pan-tiles in its roof having a raised section of louver in order to take heat and moisture, although there were some small differences in the shape of roof, and the layout of each properties.• The way of preparing and firing in these places was transferred from that in China, but different in the point that the former establishments were arranged to be enlarged and intensive manufacture employing hundreds of labours and pans in closed building.• These tea firing places, the one-storied structure and the louver in the roof of which was influenced and restricted by pans and hand manipulation, were regarded as “behind the age” by the Indian tea planter, who, although also originally transferred from China, operated modern tea factories which, in contrast, was arranged to be rational plan by availing tea preparing machines and trams.• It is considered that, comparing with other examples, Glover & Co.'s establishment, which was superior in facilities but could not make use of fully, seemed to be adventurous and experimental project.

著者

項 一朗 西澤 泰彦

出版者

日本建築学会

雑誌

日本建築学会計画系論文集 (ISSN:13404210)

巻号頁・発行日

vol.88, no.810, pp.2392-2403, 2023-08-01 (Released:2023-08-01)

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The paper aims to discuss the characteristics of Dairen Chain-Store Street ‘Rensa-gai’ completed in 1930 in former Dairen occupied by Japan, by three view-points, modern shopping street, composite building with apartment house, and urban development of Dairen. And this study positions it in the history of Japanese colonial architecture in the first half of the 20th century. This study shows that there were three house plans in Chain-Store Street to solve insufficient housing. The built of Chain-Store Street also solved the problem of high land prices in the central district and formed a new central commercial district in Dairen.

著者

伊達 一穂 大月 敏雄 志岐 祐一 堀内 啓佑

出版者

日本建築学会

雑誌

日本建築学会計画系論文集 (ISSN:13404210)

巻号頁・発行日

vol.88, no.810, pp.2241-2249, 2023-08-01 (Released:2023-08-01)

参考文献数

11

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This study analyzed housing types called “jūtaku katashiki” and these supplied numbers to each housing estate to clarify the characteristics of housing design by type planning called “kata keikaku” of wooden row houses projects for rent by Dojunkai Foundation. The findings are as follows: 1) The housing types are 15. 2) The housing types supplied the earlier period were designed by each housing estate. The housing types of the latter period were standardized to types of two-unit by two-story and four-unit by two-story (separate households on the 1st and 2nd floors), and the "kata keikaku" method was established.

著者

陳 雲蓮

出版者

日本建築学会

雑誌

日本建築学会計画系論文集 (ISSN:13404210)

巻号頁・発行日

vol.88, no.810, pp.2444-2451, 2023-08-01 (Released:2023-08-01)

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In the 1890s, Yokohama became the first harbour to use concrete to build water breaks in Japan. This paper aims to clarify the supply and manufacture of concrete for such productions by analyzing the construction process of Yokohama harbour’s water break, which took place between 1891 and 1893. In this paper, the author considers the structure and civil engineering technologies of water breaks, infrastructure of concrete factory, construction process of concrete blocks and filling in (Bashozume) concrete, and the outcome and influence of Yokohama harbour’s water breaks.

著者

頴原 澄子

出版者

日本建築学会

雑誌

日本建築学会計画系論文集 (ISSN:13404210)

巻号頁・発行日

vol.70, no.596, pp.229-234, 2005-10-30 (Released:2017-02-11)

参考文献数

10

被引用文献数

1 2

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This paper examines the treatment of Genbaku-Dome and its site (Saiku-cho and Sarugaku-cho) in the Hiroshima Urban Reconstruction Plan and the Hiroshima Peace City Plan. The site of the Genbaku-Dome, initially included in Chuo Park (Motomachi), became a part of Hiroshima Peace Memorial Park with Nakajima Park (Nakajima-honcho) at the time of Hiroshima Peace Memorial Park and Peace Memorial Hall Competition. This paper also examines competition guidelines and competition plans, and evaluates Kenzo Tange and his colleague's plan and others' plan.

著者

黒田 泰介

出版者

日本建築学会

雑誌

日本建築学会計画系論文集 (ISSN:13404210)

巻号頁・発行日

vol.61, no.481, pp.195-203, 1996-03-30 (Released:2017-01-28)

参考文献数

30

被引用文献数

2 2

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The purpose of this study is to clarify the function and the part of the reutilized ruins of roman amphitheater in the process of formation of italian cities. This paper is to clarify the general outline of this phenomenon with a classification of the 40 samples in 39 roman cities according to the four functions : "fortress", "house", "religious building", "public buiIding", showing a chronological chart of the functions. Particularly the function as a "fortress" is analysed by four factors : "fortification for the reinforcement of city defence in the latter term of roman imperial times" (3C-5C), "fortification for the domination of the city by another nations" (5C-9C), "fortification for the reutilization of ruins as housing" (11C), "fortification for the reinforcement of city defence in the latter term of medieval times" (11C).

著者

坂東 亜希子 脇田 泰史 小伊藤 直哉 片方 信也 乾 康代

出版者

日本建築学会

雑誌

日本建築学会計画系論文集 (ISSN:13404210)

巻号頁・発行日

vol.61, no.485, pp.163-172, 1996-07-30 (Released:2017-02-02)

参考文献数

10

被引用文献数

1 1

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This paper studies dwellings of weaving craftsmen in Nishijin and the way their typical "weaving style" (ORIYA-DATE) houses could be improved, adapting to the changing needs of stages in family life. Though more than half of the usually small 0RIYA-DATE house is used as a work space, inhabitants try to enlarge their room for living. But, many problems still remain. The present paper examines further improvement ideas. Drastic measures such as completely changing the position of toilet and kitchen or rebuilding the roof, presented opportunities for a more effective use of dinning room for relaxed eating and bed room for more privacy.

著者

内平 隆之

出版者

日本建築学会

雑誌

日本建築学会計画系論文集 (ISSN:13404210)

巻号頁・発行日

vol.76, no.662, pp.763-769, 2011-04-30 (Released:2011-07-29)

参考文献数

13

被引用文献数

1 1

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This study clarifies the characteristics and the production method of the 'ash bricks' in Ube and Onoda area through its reproduction. Firstly, the overview of the ash bricks is given through literature and fieldwork. Secondly, interviews with the owners of the brick-buildings and craft-workers are provided by oral history. Thirdly, the production method is verified through the reproduction. The result serves as the basic data for community renovation with the use of the bricks. It also contributes to the conservation and utilization of the unique characteristics and the production method, and to the regional history of the modern non-burnt bricks.

著者

駒木 定正

出版者

日本建築学会

雑誌

日本建築学会計画系論文集 (ISSN:13404210)

巻号頁・発行日

vol.62, no.500, pp.245-250, 1997-10-30 (Released:2017-02-02)

参考文献数

58

被引用文献数

1 1

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The purpose of this research is to clarify the building engineer of the Public Colliery Company in Hokkaido, from 1878 to 1889. There are three points in this paper. (1)The brain of technologists were the hired foreigners who were the American and the Dutch, and the Japanese who had studied abroad in early the era of Meiji. (2)The transition of building engineers is distinguished three terms. In the second term(from 1881 to 1885), the main technologists were Soichiro Matsumoto and Seijiro Hirai who were a graduate of Rensselaer Polytechnic Institute in the U.S.A. (3)Comparing the Public Colliery Company with the,Building and Repairs Office of the Kobusho and the Industry Office of Sapporo, about the post and the salary, Matsumoto and Hirai had received hospitable treatment.

著者

上地 杏奈 小野 尋子 池田 孝之

出版者

日本建築学会

雑誌

日本建築学会計画系論文集 (ISSN:13404210)

巻号頁・発行日

vol.80, no.712, pp.1329-1337, 2015 (Released:2015-07-11)

参考文献数

15

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This study aims to clarify the particularity of Land Readjustment Project on the site of U.S. military in Okinawa by tracing the changes and discussions of Master Plan, Land readjustment Plan of the pre-returned area “Shintoshin”. “Shintoshin” is a newly and the biggest case in Okinawa. The methods are hearing to key persons and document analysis. The consequences are followings; 1) Because landowners had high demand of income from own real estate, the Total Floor Area Ratio was pushed up higher than usual, and the Land Use Plan had been converted its concept into a new center district with a big commercial zone. 2) Despite of high popularity in the real-estate market, the central area evaluated extremely low, it was around 70% lower than market price, by roadside land price assessment before Land Readjustment Project. To early success of land acquisition for public institution, the local government has to offer a reasonable price.