著者

大野 敏 チェン スイ・イー

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.1524-1529, 2021-10-20 (Released:2021-10-20)

参考文献数

1

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The butai (chapel) and gohai (porch) of the main hall of Fudōji temple in Shiga prefecture was preserved during the restoration of the main hall in 1933. This paper describes the installation and evolution of the butai and gohai as an expansion of the main hall by studying the munafudas (ridgepole plagues) of the main hall and archives on the restoration of the main hall. It is believed that the butai and gohai were installed between the 1660s and 1750s and went through multiple modifications in 1770, 1809 and 1933.

著者

大野 敏

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.1500-1505, 2021-10-20 (Released:2021-10-20)

参考文献数

2

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This paper describes the installation and evolution of the zushi (miniature shrine) and its shumidan (dais) in the main hall of the Fudōji temple in Shiga prefecture. By studying archives, it is believed that the zushi was built between late 15th century and early 16th century whilst the shumidan was built between mid and late 15th century. The zushi and shumidan is believed to have undergone modifications in 1599, 1888 and 1933. Through observation on restored parts, the original state of zushi and shumidan was deduced.

著者

西野 辰哉 柴田 真実

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.981-986, 2023-06-20 (Released:2023-06-20)

参考文献数

8

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This study classifies municipalities according to the demography of the population aged 75 and over, and identifies the years in which the population aged 75 and over peaks in each municipality. We classified the population dynamics of the 75 years old and over in municipalities into ten types and showed them on a national map. We found that 14.45% of the target municipalities have already reached their peak, and that 40.31% of them will reach their peaks in 2030. This means that around 2030 is the period of maximum demand for senior care facilities in Japan.

著者

宮田 征門

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.70, pp.1307-1312, 2022-10-20 (Released:2022-10-20)

参考文献数

9

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This study analyzes the input and output data inputted into the calculation program for the Japanese building energy codes and clarifies the actual status of the building envelope standard compliance rate and envelope design specifications for non-residential buildings. This paper reveals the compliance rate of the envelope standard, the relationship between the building envelope performance index and the energy consumption performance index, and the average envelope design specifications by building type and region.

著者

村上 周三 吉野 博

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.325, pp.104-115, 1983-03-30 (Released:2017-08-22)

被引用文献数

2 3

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住宅の気密性能に関する昭和36年以後の研究報告を一覧にして表-1に示す。わが国ではすでに大正13年に野村が, また昭和3年に大谷が室に存在する隙間の換気に及ぼす影響を実験的に検討しており, 隙間の量を部位別に目測し, その結果を示している。渡辺は, それらの結果を基に, 室容積1m^3当りの隙間面積が, 木造真壁造の和室では構造が粗の場合90cm^2以上, 中の場合60〜50cm^2, 密の場合30cm^2以下であり, コンクリート造の洋室では, 10〜15cm^2であることを述べている。その後, 昭和36年に, 前田, 石原等はコンクリート造集合住宅を対象として部位別の気密性能を減圧法(後述)により初めて定量的に測定した。最近では, 楢崎等が単室及び数室の気密性能及び防音実験住宅の気密性能を, 筆者らは各種住宅25戸を対象に, 市川等は集合住宅を, 浅野は各種住宅10戸を, 旭ダウ(株)の研究グループは北海道の断熱改修もあった。これはサッシの隙間の約3倍の量に達する。また, 3つの集合住宅における部位別のαAを比較した結果, 目につかない隙間は28〜126cm^2と大幅に異った。(3)建物に設置された後のサッシの気密性能は, 本来備わっているはずの性能よりもはるかに劣ることがある。今回測定した中では, Q_<l0>が, 性能試験値の6倍に達するものもあった。(4)住宅全体の気密性能を, 単位床面積当りの隙間の相当開口面積によって表し, 既往の測定結果を含めてグレード表に位置づけた結果, 各国における気密性能の水準が明らかとなり, わが国における気密性能の目標水準を設定するための手がかりを得ることができた。(5)気密性能の異なる3つの集合住宅において, 既設の台所換気扇を運転し室内圧を測定したところ, αAが2.4cm^2/m^2である防音気密住宅の場合, 排気量360m^3/hで-12.8mmAqにも下がった。この住宅で便所系統の換気扇を同時運転したところ, 便所系統のダクトから逆流が生じた。気密住宅において, 逆流やドア開閉時のトラブルを考慮して, 室内圧低下を-4mmAq程度にとどめるためには, 給気ダクトの径を175〜200mmにする必要のあることが, 実測及び数値計算より明らかとなった。

著者

垂水 弘夫 山口 翔太

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.42, pp.635-638, 2013-06-20 (Released:2013-06-20)

参考文献数

1

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The photovoltaics applied to the exterior wall of buildings is one of the elemental technologies of Net-zero Energy Buildings. The purpose of this study is to acquire the amount of solar radiation and power generation in eight vertical exterior wall sides, such as south, south-west, west, north-west, north, north-east, east and south-east directions, and to clarify the rate at the time of comparing with the horizontal surface or a 30-degree south slope. The observation system installed on the roof top of the building which locates in Hakusan-shi, Ishikawa prefecture is used for observation.

著者

榎本 貴伸 久田 隆司 片野 史大 濱田 直之 平島 岳夫 上杉 英樹

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.13, no.26, pp.523-528, 2007-12-20 (Released:2008-08-01)

参考文献数

6

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This paper deals with the experimental study of the eartuquake resisting wall using toughened glass. Load bearing tests were conducted to determine the ultimate horizontal strength and deformation capacity. The result shows the wall using toughened glass has enough strength as the earthquake resisting wall for wooden house.

著者

盧 〓明 重村 力

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.433, pp.75-84, 1992-03-30 (Released:2017-12-25)

参考文献数

11

被引用文献数

1 1

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The purpose of this paper is to clarify the spatial composition, living structure and their transitions of early Li-long housing. The results are as follows : 1) The spatial plan of enclosure is influenced by Chinese traditional way. But the block plan is influenced by the 19th-century British working-class housing. 2) The unit plan of early Li-long housing is influenced by Chinese traditional housing. 3) One Li-long housing unit is designed for one family. However, they have been divided into several family units. 4) The simplest unit for a family is one room. 5) The different behaviors are done in a same space by time lag. And the family members use a same space shared by time.

著者

広田 正之 森田 武 井戸 和彦 遠藤 智紀 水落 秀木 貞広 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.27, no.65, pp.265-270, 2021-02-20 (Released:2021-02-20)

参考文献数

6

被引用文献数

1 2

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In this report, the results of performance confirmation of fire-resistant wood members and beam-column joints, and the contents of application cases were reported. The main points are as follows. The refractory sheet was found to have the effect of reducing the temperature of the reinforced gypsum board. It was confirmed that the fire-resistant wood columns, fire-resistant wood beams, fire-resistant wood members, and column-beam joints made of Pc joint members incorporating fire-resistant foam sheets of heat-foamed material have 1 hour of fire resistance without carbonization in the core material.

著者

真境名 達哉

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.50, pp.219-224, 2016-02-20 (Released:2016-02-20)

参考文献数

9

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In cold region, houses without fence are well seen. The aim of this paper is to grasp the actual conditions and inhabitant consciousness about living outdoor space with house’s fence or not. The result of surveying in Muroran City, becomes the following.1) Houses without fence increase. 2) There is a little difference of the actual conditions and inhabitant consciousness between houses with fence or not. 3) Houses with fence have a feature not as privacy but as ornamentation. 4) Almost residents with conditions of no fence do not have a will to set fences.

著者

山本 栄吾

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.69.2, pp.741-744, 1961-10-10 (Released:2017-08-30)

著者

福森 郁斗 西村 督

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.190-202, 2023 (Released:2023-04-07)

参考文献数

22

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In the biomechanics field, tensegrity structures are considered to be similar to the human skeleton and the joint. Oh proposed a biotensegrity model that mimics the human spine and presented a shape control strategy, which leads to the optimization problem with the lengths of the tensile members corresponding to the muscle and tendon as design variables. This study extends previous shape control methods by incorporating strategies to avoid obstacles. As the methodology, the potential method, which has been applied in robotic engineering, is adopted. This method derives an appropriate avoidance path from the potential field function.

著者

西塔 純人 西村 健 前田 珠希 林 康裕

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.54, pp.513-516, 2017 (Released:2017-06-20)

参考文献数

5

被引用文献数

3 4

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After 2016 Kumamoto Earthquake, we investigated 80 two-storied damaged houses of light-gauge steel structure by microtremor measurement and visual check. We analyzed the relationship of natural frequency of the houses by microtremor measurement and average displacement response spectrum (0.2 - 0.3 seconds) of construction area. As a result, natural frequency of the houses decrease as the displacement response spectrum increase.

著者

林 瑞紀 大嶽 有加 松田 雄二

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.322-327, 2023-02-20 (Released:2023-02-20)

参考文献数

7

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This study is not limited to the Cooperative-Style Group Homes found in Toyama and Miyagi prefectures, but also covers GHs that do not have common facilities and are symbiotic regardless of the building type or system. We conducted questionnaire and interview surveys after revealing the locations of the survey targets. The purpose of the survey was to clarify the factors required for the establishment and management of GHs with integrated services for the elderly and disabled by organizing the outline of the corporation, the building, and the situations of the establishment and management.

著者

垣野 義典 伊藤 俊介 倉斗 綾子

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.26, no.64, pp.1114-1119, 2020-10-20 (Released:2020-10-20)

参考文献数

8

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In this study, we will focus on the “Sea Cat Study Abroad System”, which has a 22-year history of actually operating the studying abroad island system. As a result, it is worth noting that children’s daily life and school life are not completed only at home or school, but are carried out throughout the region, so that learning and experiences that can not be obtained only at home or school can be obtained. The actual situation was caught. However, there are problems with the adoption of foster parents, such as the aging of the foster parents.

著者

斉藤 潤 諫川 輝之

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.27, no.66, pp.847-852, 2021-06-20 (Released:2021-06-20)

参考文献数

7

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In the case of emergency that requires all the occupants to evacuate from a high-rise building, a method of “phased evacuation” is said to be effective for avoiding congestion in the staircase. However, some occupants will feel anxiety because they are requested to stay there until the other occupants in different floors finish evacuating. This study examines how giving information of phased evacuation influence mental state of the occupants. As a result, disseminating the scheme of phased evacuation and giving detailed information to whole the building decrease anxiety while waiting time, and lead to evacuation as planned.

著者

辻原 万規彦 今村 仁美

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.515-520, 2023-02-20 (Released:2023-02-20)

参考文献数

4

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The purpose of this paper is to examine the development processes of both the sugar industry and the area infrastructure in Kosyun (present-day Hengchun), in southern Taiwan, during the period of Japanese administration. The Kosyun sugar refinery company was established in 1917 and constructed two improved traditional sugar manufacturing plants. The Kaikou port boat basin, in northern Kosyun, was constructed in 1922. In 1926 Kosyun sugar refinery company integrated its two factories into one large sugarcane mill and constructed its push-car railway between Kosyun and Kaikou port. Furthermore, Kosyun sugar refinery company constructed irrigation facilities in the surrounding farmlands.

著者

丸山 直也 川井 敬二 菊池 哲平

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.227-232, 2023-02-20 (Released:2023-02-20)

参考文献数

16

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In recent years, it has become known that children with developmental disabilities have hearing-related difficulties in the learning environment. In this study, we investigated the influence of ambient sound as background noise on the performance of four different cognitive tasks by subjects with developmental disability characteristics, and whether this was mitigated by the sound absorption of the room. The results showed that subjects with developmental disability characteristics tended to score relatively higher on some cognitive tasks under conditions where sound-absorbing material was installed. While further investigation is needed, the results suggest a positive effect of sound absorption.

著者

近藤 拓也 飯野 秋成

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.54, pp.539-543, 2017 (Released:2017-06-20)

参考文献数

4

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In this study an ability to improve thermal insulation properties of steel shutters installed at factories was considered. At the first stage heat transmission coefficient of a steel shutter with inward air layer constructed using thin vinyl sheet, were calculated with measured data of air temperatures in and around a steel storeroom and amount of heat flow. And also the effect of inward air layer to prevent the dew condensation on metal components’ surfaces in a factory was verified with measured data of winter thermal environment.

著者

ディエゴ マーティン サンチェス 塚本 由晴 ヨ カイブン ノエミ ゴメズ ロボ

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.66, pp.1074-1079, 2021-06-20 (Released:2021-06-20)

参考文献数

14

被引用文献数

2

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Industrial urbanization disconnected city dwellers from direct access to natural resources. Consequently urban forests were introduced into cities for their aesthetic and environmental qualities, and are managed through the practice of urban forestry, which primarily focuses on maintenance services. However, emerging initiatives around the world are expanding the scope of urban forestry practice through the network generated by untapped forestry resources in the city. This study aims to clarify the potential of urban forestry for fostering citizens participation through resources accessibility, by comparing the network of different case studies based on the resources transformation and the members involvement.