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216 巻
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原稿種別: 表紙
1974 年216 巻 p. Cover1-
発行日: 1974/02/28
公開日: 2017/08/22
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原稿種別: 表紙
1974 年216 巻 p. Cover2-
発行日: 1974/02/28
公開日: 2017/08/22
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原稿種別: 目次
1974 年216 巻 p. Toc1-
発行日: 1974/02/28
公開日: 2017/08/22
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原稿種別: 付録等
1974 年216 巻 p. App1-
発行日: 1974/02/28
公開日: 2017/08/22
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池永 博威, 大島 久次原稿種別: 本文
1974 年216 巻 p. 1-9,63
発行日: 1974/02/28
公開日: 2017/08/22
ジャーナル フリーContinuing from part 1, in part 2 authors give the methord and the result of the experiment on strength, elastic modulus drying shrinkage and tensile creep of medium concrete. And, applying numerical constants obtained from the test, empirical formulae of drying shrinkage and tensile creep coefficiens of medium concrete are shown.抄録全体を表示PDF形式でダウンロード (1091K) -
小林 朝人原稿種別: 本文
1974 年216 巻 p. 11-17,63
発行日: 1974/02/28
公開日: 2017/08/22
ジャーナル フリーThis paper has described some of the applications of auther's apparent brightness scales to the contrast and the visual acuity. The summary is as follows ; 1. The definition of the contrast, which is widely used presently, has many irrationalities in both of the objective sense and the subjective sense. To clear away those irrationalities, "Apparent Contrast" was defined as a difference of apparent brightness between object and background at a given adaptation level. 2. When the apparent contrast is defined as above, the values of the apparent contrast for a certain visual acuity are reasonably constant at any adaptation levels above 50 asb. 3. The following informations were found out from the considerations about decreasing apparent contrast due to veiling luminance, a) The apparent contrast decreases with increasing the veiling luminance. b) Even though the value of veiling luminance is fixed, the apparent contrast is affected significantly when the luminance of object is higher, or the contrast is lower. c) A veiling luminance have a greater effect on the apparent contrast when the eye adaptation level is lower. b) and c) are the informations observed from the consideration of apparent brightness only. 4. An experiment on the decreasing visual acuity caused to the veiling was carried out, and it was comfirmed that the informations mentioned above do not contradict with the experimental results. 5. Discussions on the brightness constancy which appears to the brightness perception were made, and the property of the apparent brightness scales was deduced.抄録全体を表示PDF形式でダウンロード (903K) -
内田 祥哉, 山本 公也, 吉田 倬郎, 山下 晴雄原稿種別: 本文
1974 年216 巻 p. 19-24,64
発行日: 1974/02/28
公開日: 2017/08/22
ジャーナル フリー1. Results of case study : 2. Consideration about results : 3. Conclusion : 3-1 : In the field, that is planning of architecture, in which established optimizing method can hardly be applicable in real planning, however the study have had methodological prospect about optimization. In some case studies, the actual programs are made. 3-2 : The general principle in order to make optimizing program for various cases are obtained. 3-3 : In the system to make plan automatically, making the rule of plan variation at the first stage is controlled by design decision. 3-4 : In case where the limit about plan variation is loose and where the limits about the variables are so much, the plan can not fullybe constructed in the limited running time of usual computer. But, in sush a case, it is thought that this method can be practically utilized in which the method can bring relatively close to optimum. 3.5 : In order to achieve good result in limited calculating time, it might be effective to set up the suitable limit condition and to lessen the number of independent variables. 3-6 : It has become clear that by hanging the finishing specification, it did not exist any influence to a floor plan. 3-7 : The cost gap between the optimized and least optimized plans is not so large when a limited condition of plan variation is strong. In such a case, the grade of finishing specification is more effective to cost than the optimality of plan. 3-8 : Special features of most optimized plan are as follows : a. the frontage is rather short and the depth is deep. b. the unevenness of perimeter wall is little. c. the proportion of main space such as dining room is not extremely slim. 3-9 : The effect of unevenness of perimeter wall to cost is unexpectedly little. 4. Future development of this method : 4-1 : Application to modular-coordinated plan. 4-2 : Extension of cost model.抄録全体を表示PDF形式でダウンロード (740K) -
牛見 章原稿種別: 本文
1974 年216 巻 p. 25-35,64
発行日: 1974/02/28
公開日: 2017/08/22
ジャーナル フリーThe housing location of working-class group is limited by (1) economical factors as occupation, kind of employment, wages and labour terms (2) factors on regional society as native relationship (3) factors on family structure as age and family structure (4) cultural factors as personality, interest, taste, sense, craving, education, culture and recreation. "WGSLR" are classified as follows-(1) 24-hour Labour Group (2) Shift-system Labour Group (3) Small Managers and Masters with Family Hands Group (4) Family Labour Group (5) Early-brid Laobur Group (6) Nightwork Group "WGSLR" Ratio in urban areas is calculated as follows-(1) C B D 50.4% (2) Down Town District 62.5% (3) Commuter's Residential District 43.4% (4) Average of 23 urban District in Tokyo 53.2%抄録全体を表示PDF形式でダウンロード (1442K) -
富山 博原稿種別: 本文
1974 年216 巻 p. 37-48,65
発行日: 1974/02/28
公開日: 2017/08/22
ジャーナル フリーSyoso classified the four important structures, Maruki-kura Ko-kura Ita-kura Do-kura in the Kodai Period. Maruki-kura meant log-type storehouse, Ko-kura shaved log-type to the heaxgonal section (Ko-Azekura, Azekura), Ita-kura plank-type used Otoshihame-system, Do-kura clay-type. Oku, Kurashita, Kurashiro, they were applied correspondingly to Syoso. In the Yayoi period, there were the storehouses for rice-ear looked like barn-style, made by the thin timber. Next the Kofun period, the storehouses appeared that made by the big timber and the plank between the posts. The beginning of the Kodai period, Azekura-system came over the sea from the continent. In seven century, the Japanese government requested to make the big granary for rough rice, so Ko-kura (Ko-Azekura) were borned for the granary like the silo. Because Ko-Azegi were firm and made easy like log-style. But by the shortage the big timbers and the limitation of the planning, so Ko-Azekuura were reduced to change the Ita-kura soon, and Ko-Azekura became used to the Treasure. Ita-kura, plank-system, were spreabed, and became the tradion of Wahu (Japanese style). In nine-ten century, the government not intended to much storage the rice. But the fire-proof structure were very important, and there were spread the Tawara (straw bag). So Do-kura made much popular in place of Ita-kura.抄録全体を表示PDF形式でダウンロード (1774K) -
土田 充義原稿種別: 本文
1974 年216 巻 p. 49-53,65
発行日: 1974/02/28
公開日: 2017/08/22
ジャーナル フリーI researched verious sources to determine the place where the Buddhist scriptures was recited in Hachiman-Usa shrine, Iwashimizu-Hachiman shrine and Hakozaki-Hachiman shrine. The main shrine of Hakozaki-Hachiman shrine was provided with eave, called Hisashi, in the front under the influence of Hachiman-Usa shrine. There is the hall, called Mosu-den, by the benefit of worshippers in the front of the lower main shrine of Hachiman-Usa shrine. The lower main shrine and the hall of worship was connected and covered with the same roof. The God's seat was not extended in the front, but other building was connected to the main shrine. The main shrine of Hakozaki-Hachiman shrine has been built with eave in the front under the influence of Buddhism, since the first construction in A.D. 923. Hakozakigu-monjo, Iwashimizu-monjo.抄録全体を表示PDF形式でダウンロード (784K) -
相川 浩原稿種別: 本文
1974 年216 巻 p. 55-62,66
発行日: 1974/02/28
公開日: 2017/08/22
ジャーナル フリーThrough the special meanings of certain words in the "De re aedificatoria", I have researched the design process of L.B. Alberti. He wrote that beauty of architecture is a sort of harmony with "ratio" (concinnitas cum ratione). On the other hand he conceived many kinds of meanings in the word "ratio". I made a list of these all meanings (215 examples in the "De re aedificatoria"), grouping them in several categories, and concluded that "cum ratione" meant rather "methodical" than "reasonable". In this case, he looked for such methods as classical orders, proportions and theories of construction, Of course, he didn't forget a philosophical sense of the word "ratio" as reason. But this sense influenced him, indirectly to design, only for thinking of harmony. And in design process… he likes considering so… he had to demand some new theoretical and methodical approaches (rationes), rather than improvised adaptations from classical formes (opiniones).抄録全体を表示PDF形式でダウンロード (1199K)
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