著者

范 麗霞 村尾 修

出版者

一般社団法人 日本建築学会

雑誌

日本建築学会技術報告集 (ISSN:13419463)

巻号頁・発行日

vol.17, no.36, pp.681-686, 2011-06-20 (Released:2011-06-20)

参考文献数

19

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On 12 May 2008, the severe earthquake struck Sichuan province in China, which claimed 69,226 lives and injured 374,643 people. Drawing a lesson from this extremely strong earthquake, also as an important respect of urban disaster prevention, the evacuation area construction was carried out in many places in China after the Wenchuan Earthquake. Based on the collection of latest construction information and a site survey about facilities and surroundings of existed evacuation area, this report introduces and analyzes the construction condition of emergency evacuation areas in central zone of Beijing. It also discusses on some problems found in the survey.

著者

佐々木 一泰 山形 政昭

出版者

一般社団法人 日本建築学会

雑誌

日本建築学会技術報告集 (ISSN:13419463)

巻号頁・発行日

vol.21, no.49, pp.1285-1290, 2015-10-20 (Released:2015-10-20)

参考文献数

11

被引用文献数

1

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In this study, we analyze drawing documents from the Rietveld Schröder Archif, in order to clarify the characteristics of the construction method of G. Th. Rietveld. The Schröder House is basically a brick structure, however the second floor is constructed of wood reinforced with steel, and has a balcony construction of reinforced concrete slab. The roof of the second floor also uses steel, which allows for the creation of a large open space. This combination of different construction materials is considered to be one of the significant architectural features of Schröder House.

著者

謡口 志保

出版者

一般社団法人 日本建築学会

雑誌

日本建築学会技術報告集 (ISSN:13419463)

巻号頁・発行日

vol.27, no.67, pp.1530-1535, 2021-10-20 (Released:2021-10-20)

参考文献数

2

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Chusanren Building completed in 1963 was designed by Junzo Sakakura, of which design feature is floating volume covered with green tiles and warped eaves. It has experienced its renovation many times, and interestingly the owner itself has decided each renovation policy, without asking Sakakura. I summarized how it has been renovated and evolved, through architectural drawings, repair records, interviews, and confirmation of the current conditions. Consequently, it became clear that the parts of the building related to its design feature are mostly maintained, and only the other parts are functionally updated for its purpose from time to time.

著者

坂井 文

出版者

一般社団法人 日本建築学会

雑誌

日本建築学会技術報告集 (ISSN:13419463)

巻号頁・発行日

vol.28, no.68, pp.418-423, 2022-02-20 (Released:2022-02-20)

参考文献数

10

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More than half a century since the establishment of the incentive zoning system in the United States and Japan, some of privately owned public spaces are under inactive public use and inadequate management. This study aims to clarify the concept and contents of the new design standard for privately owned public space established in NYC Zoning Resolution Amendment in 2007, and to obtain insight into the method of inducing spatial planning to enhance public use of the spaces. The study shows that the design standard detailed the ways to qualify proposed plan and the transparent process to certificate permission.

著者

藤岡 洋保 佐藤 由美

出版者

一般社団法人 日本建築学会

雑誌

日本建築学会計画系論文報告集 (ISSN:09108017)

巻号頁・発行日

vol.447, pp.109-118, 1993-05-30 (Released:2017-12-25)

被引用文献数

3 3

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This paper shows how the concept of "space", which was first developed in, Germany in the late 19th century, was introduced into and developed in Japan, analyzing the articles on the four major Japanese architectural magazines between 1887 and 1960. Until the 1920s, the word kukan (space) had rarely been used in them. The concept of "space" began to be developed in the 1930s. From the 1950s on, it has been utilized by Japanese architects, especially the team led by Kenzo Tange. Their, move implies that at that time modern rationalism began to gain ground in many Japanese architects' thoughts.

著者

森 博嗣 谷川 恭雄

出版者

一般社団法人 日本建築学会

雑誌

日本建築学会構造系論文報告集 (ISSN:09108025)

巻号頁・発行日

vol.374, pp.1-9, 1987-04-30 (Released:2017-12-25)

被引用文献数

3 2

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The purpose of the present paper is to establish a simulation method of the behavior of fresh concrete at its mixing, placing, consolidating, etc. As one of the method to estimate the flow and deformation of fresh concrete, a method of visco-plastic finite element analysis is proposed, and some analytical results are shown in this paper. In the analysis, slip resistance force between boundary surface and fresh concrete can be considered, and the dynamic behavior can be analyzed by calculation of the retardation of velocity change. The results of simulations are in good agreement with those calculated by simple theoretical equations about some examples such as flowing in pipe, parallel-plates plastometer, slump test, and the adequacy of the proposed analytical method is confirmed.

著者

平岡 拓 村木 美貴

出版者

一般社団法人 日本建築学会

雑誌

日本建築学会技術報告集 (ISSN:13419463)

巻号頁・発行日

vol.29, no.72, pp.1017-1022, 2023-06-20 (Released:2023-06-20)

参考文献数

36

被引用文献数

1

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Decarbonization became one of the important issues for tackling global warming in Japan. Both housing and transport sectors should reduce energy consumptions particularly in existing residential areas cooperation between them. However, national policies only indicate sector-specific initiatives, and it is not clear how to develop coordinated measures in both sectors. This study examines the environmental performance of each sector and the effectiveness of the project by introducing environmental measures using EV, energy conservation and renewable energy, to decarbonize in existing residential areas. As a result, introduction of coordinated measures is effective in terms of environmental and business feasibility.

著者

近藤 靖史 青木 平等 太田 恭兵 永吉 智之 大塚 弘樹

出版者

一般社団法人 日本建築学会

雑誌

日本建築学会技術報告集 (ISSN:13419463)

巻号頁・発行日

vol.19, no.41, pp.203-208, 2013-02-20 (Released:2013-02-20)

参考文献数

26

被引用文献数

1 1

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The attic in a house can be utilized for storage space but the thermal condition may not be suitable for such usage. In order to keep temperature in attic within a moderate range, it is well known that improvement of insulation and solar reflectance of roof are very effective but the combined effect of roof insulation and solar reflectance has not been discussed. In this study, such combined effect is examined on the basis of measured data in full scale house models and results of numerical simulations. The simulated results show good correspondence to measured data and numerical simulations under various conditions are conducted. This paper also gives the charts in which appropriate insulation performance and solar reflectance of roof can be selected according to requirement for attic space.

著者

村尾 修 笹木 隆之

出版者

一般社団法人 日本建築学会

雑誌

日本建築学会技術報告集 (ISSN:13419463)

巻号頁・発行日

vol.13, no.26, pp.811-814, 2007-12-20 (Released:2008-08-01)

参考文献数

2

被引用文献数

2 2 2

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Recent geoinformatic technology is one of the significant fields in the digital earth era. This paper demonstrates a trial of making urban recovery digital archive of Edo-Tokyo on Google Earth as one of the case studies. The digital archive consists of 119 maps/pictures from 1838 to 1997 of three important areas in Tokyo (Marunouchi, Otemachi, Kyobashi, and Nihonbashi), which represent its dramatic historical change including the recovery process from Tokyo Earthquake in 1923 and the destruction in 1945 due to the World War II. Using some functions (overlay, timescale, and place mark), it enables us to understand urban transition of Tokyo.

著者

永井 規男

出版者

一般社団法人 日本建築学会

雑誌

日本建築学会論文報告集 (ISSN:03871185)

巻号頁・発行日

vol.251, pp.119-128, 1977-01-30 (Released:2017-08-22)

被引用文献数

1 1

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It is the object of this paper to make clear the reason of the formation of the Settan type which is the characteristic plan type among many types of the farm houses in the Edo period. Settan type is featured by having the entrance on the gable side. Judging from some of the oldest ermains in the seventeenth century, the plan of this type consisted of three chanmbers arranged in single file and dirty floor to parallel with them. Each of the chambers is called 'Zashiki' (parlor), 'Daidokoro' (living and dinning), and 'Nando' (bed room) from the front to the back. Zashiki has a wide veranda in frant of itself. Conseqently, Settan type constitutes the formalized fasade for the farm house. Settan type is distributed over three provinces, Yamashiro, Settsu, and Tanba (equal to Kyoto, Osaka, and Hyogo Prefecture at present time). What does this distribution mean? After many researches, I was aware of the correspondence of this distribution with the dominant area of the Hosokawa who was substantially the execter of the Muromachi Shogunate from the middle of the fifteenth century to the middle of the sixteenth century. In this period, the upper-most class farmers were given the political privelege and played the part of the official ruler of thier villages. On the other hand, it is thought that the residents in the houses belonging to this type in the seventeenth century were the desendants of them. It is conjectured, therefore, that Settan type was formed as the result of emphasizing the social parts in planning, that is a parlor and a wide veranda, in front. In addition to this tendency, probably, the privelege of using 'Hafu' (the triangle board on the gable side of the roof) which had been only used by the upper-class in the Middle Ages, might have been permited to them in return for their special position. As the result, the gable side of their houses might have been put in the front to exaggrate it. The older type planning was re-organized in accompany with these occurrences. Thus, Settan type had been formed in this region by the first half of the sixteenth century.

著者

成田 修英 朝日 智生 井上 竜太 田中 彩 原田 浩之

出版者

一般社団法人 日本建築学会

雑誌

日本建築学会技術報告集 (ISSN:13419463)

巻号頁・発行日

vol.29, no.72, pp.707-712, 2023-06-20 (Released:2023-06-20)

参考文献数

16

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In this paper, we measured ground vibrations excited by rhythmic actions of large audience at an outdoor concert. This kind of noticeable ground vibration is excited by large audience at least over 1,000. However, our knowledge of this vibration is based on vibration tests excited by several people. So, we carried out this measurement. As a result, the following conclusions are obtained. 1) The vibrational energy can be concentrated in a narrow band even if the vibration is excited by large audience. 2) The effect of audience size reduces the high frequency components of the exciting force.

著者

檜谷 美恵子 住田 昌二

出版者

一般社団法人 日本建築学会

雑誌

日本建築学会計画系論文報告集 (ISSN:09108017)

巻号頁・発行日

vol.392, pp.136-146, 1988-10-30 (Released:2017-12-25)

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This paper aims at making clear from both historical and spatial aspects how and by what reasons the owner-ccupation has spreaded in urban areas of Japan by means of taking the cases of 24 main cities into consideration. The conclusion concerning to historical change is summarized as follows: 1) Before the war, the private renting was the dominant tenure of urban housing excepte for housing located in the suburbs of the big cities and several new industrial cities rapidly urbanized, where the sign of the growth of the owner-occupied sector was emerging. 2) The remarkable increase of the owner-occupied ratio from 22.3% in 1941 to 41.3% in 1948 causes to an enormus degree by the war damage and the housing constructin immediately after the end of the war, which determined the changing direction of housing tenure after the war. 3) For the postwar period, the change of a distrubution ratio of housing tenure has been caused mainly by rapid urban growth, especially the intensive concentration in metropolitain areas throughout the period of the high economic growing and the amount of new rental housing has sharply reflected on it. While the number of owner-occupied housing has constantly increased throughout the same period and as compared with the renting, the owner-occupation is more stable and accumulative as tenure type. On the other hand, through the spatial ananlysis, it became clear that there were several differet patterns in the increasing process of the owner-occupation, the main two patterns are as foolows : 1) Metropolitan type・・・ After having accumulated the private renting, owner-occupied housing has increased in parallel with the real urbanization. 2) Local type ・・・In the cities where urbanization has been inseparably related to the incorporation of rural areas, the owner-occupied ratio has risen through the increasing number of a farmhouse and being based on it, the real urban housing has been formed on the side of the owner-occupied sector. Most of cities of Japan are subject to the latter model and it means that the tenure of a farmhouse has significantly contributed to the expantion of the owner-occupation. The ratio of the owner-occupied has been determined not only by the factors which caused the change in the national level as mentioned above, but also by the special factors of each city such as historical and cultural characteristics concerning to the choise of housing tenure.

著者

箕輪 健一 山口 力

出版者

一般社団法人 日本建築学会

雑誌

構造工学論文集B (ISSN:09108033)

巻号頁・発行日

vol.69B, pp.203-209, 2023 (Released:2023-04-07)

参考文献数

6

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The purpose of this paper is to verify the possibility of automatic deployment of an arch-shaped scissors truss by using shape memory alloy springs as actuators. For this purpose, we first conduct a construction experiment to confirm whether automatic deployment is possible by heating the shape memory alloy springs installed on the scissors truss by applying an electric current. In addition, since it is difficult to apply the proposed deployable structure without clarifying the specifications of the springs necessary for movement, the second purpose of this paper is to propose a method for determining whether automatic deployment is possible at the time of design. At that time, we try to evaluate whether automatic deployment is possible by focusing on the potential energy of the structure.

著者

申 雪寒 長谷川 寿夫 吉野 利幸

出版者

一般社団法人 日本建築学会

雑誌

日本建築学会技術報告集 (ISSN:13419463)

巻号頁・発行日

vol.9, no.18, pp.21-24, 2003-12-20 (Released:2017-04-14)

参考文献数

7

被引用文献数

2 2

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The life span of external insulation building which is related to the speed of concrete's neutralization has connection with the air permeability of external insulation method. This study generally measures the air permeability of external insulation method, and examines the restraint effect of neutralization in external insulation method from the accelerating test of concrete's neutralization. In addition, it described the relations between the air permeability of external insulation method and the restraint effect of neutralization.

著者

大西 康伸

出版者

一般社団法人 日本建築学会

雑誌

日本建築学会技術報告集 (ISSN:13419463)

巻号頁・発行日

vol.29, no.71, pp.527-532, 2023-02-20 (Released:2023-02-20)

参考文献数

9

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To shorten the period until emergency temporary housing is put into service after a disaster occurs, it is necessary to automate the design of prefabricated emergency temporary housing units. In this paper, we have developed and evaluated a program that runs on BIM, which automatically creates BIM design models of prefabricated emergency temporary housing units and design documents based on them with as little manual operation as possible. As a result, 88% prefabricated building components and 55% non-prefabricated building components were correctly calculated automatically, and the drawing preparation time was reduced by 70% compared to the conventional method.

著者

安森 亮雄

出版者

一般社団法人 日本建築学会

雑誌

日本建築学会技術報告集 (ISSN:13419463)

巻号頁・発行日

vol.22, no.52, pp.1155-1158, 2016 (Released:2016-10-20)

参考文献数

4

被引用文献数

1 1

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This paper clarifies historical value of the former library stacks in Utsunomiya University: masonry building built of Ooya-stone in 1924 and reinforced concrete building with Ooya-stone wall built in 1957. Through literature research and measurement investigation, it is clarified that they have historical value as construction and design features of local Ooya-stone and as components of campus landscape in Taisho-era.

著者

福田 隆介 福澤 栄治 小鹿 紀英 森川 博司

出版者

一般社団法人 日本建築学会

雑誌

日本建築学会技術報告集 (ISSN:13419463)

巻号頁・発行日

vol.11, no.21, pp.79-84, 2005-06-20 (Released:2017-04-14)

参考文献数

7

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At the September 11, 2001, New York World Trade Center Towers did not collapse immediately after the aircraft impacts, despite the localized damage. Thus, the reserve capacity to the phenomenon besides assumption was called "redundancy", and after the WTC two towers' collapse, when taking the safety of a building into consideration, it had been recognized to be important property. In order that a building structure could not collapse and be secure safety to the load beyond anticipation on its structural design like the impulsive load by a collision, explosion, etc., it is important the building structure possesses structural redundancy. The purpose of this study is to evaluate the overall damage and the local damage and its structural redundancy against the aircraft impact equivalent to that in WTC for the Japanese typical 50 story high-rise steel building.

著者

杉江 夏呼 西谷 章 古谷 誠章 矢崎 裕信 鈴木 裕美 藤村 太史郎 永井 香織

出版者

一般社団法人 日本建築学会

雑誌

日本建築学会技術報告集 (ISSN:13419463)

巻号頁・発行日

vol.20, no.46, pp.1105-1110, 2014-10-20 (Released:2014-10-20)

参考文献数

9

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The summary describes a rehabilitation work for practical use on the building 2 (formerly library) in Waseda University. The examination identified the importance of the building 2 for the university, the process of construction, the preceding rehabilitation work, etc. The rehabilitation of shikkui ceilings and the seismic reinforcement were conducted, preserving its cultural value. “T. T-WALL”, the wall for reinforcement, looking like the bookstack, was developed this time, reflecting an ideology by Tachu Naito, who designed the building 2 structurally. It may be one of the first attempts for rehabilitation work to inherit an ideology of a structural designer.

著者

西 昭太朗 饗庭 伸

出版者

一般社団法人 日本建築学会

雑誌

日本建築学会技術報告集 (ISSN:13419463)

巻号頁・発行日

vol.28, no.68, pp.430-435, 2022-02-20 (Released:2022-02-20)

参考文献数

12

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The purpose of this paper is to develop of town planning workshop using Minecraft through clarifying reproduction, understanding spaces and discussion. The possibility of reproduction is Minecraft can reproduce the large scale. The problem is Minecraft cannot reproduce small scale. The possibility of understanding the space is participants can understand a city and buildings by using two viewpoints of overlook and the ground level. The problem is participants cannot understand the small scale. The possibility of discussion is discussions influence each other by adjusting with the facilitator. The problem is participants do not discuss to lose themselves in operating.

著者

齋藤 雪彦

出版者

一般社団法人 日本建築学会

雑誌

日本建築学会技術報告集 (ISSN:13419463)

巻号頁・発行日

vol.23, no.55, pp.985-990, 2017 (Released:2017-10-20)

参考文献数

13

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‘Crofting’ is the traditional tenancy system including traditional culture, land use system in Scotland. Farmers are called ‘Crofter’ renting land from land owners. Crofting village has similarity with mountainous villages in Japan which have a traditional bond, collective work, traditional way of thinking. The paper aim to clarify the present situation of crofting village in viewpoint of sustainability and spatial construction principal. The principal is that keeping fertility and equality among crofters which made spatial character of crofting village, whether principals of Japanese village tend to protect lands from disaster and utility of water supply in general.