Transactions of the Architectural Institute of Japan
Online ISSN : 2433-0027
Print ISSN : 0387-1185
ISSN-L : 0387-1185
Volume 91
Displaying 1-15 of 15 articles from this issue
  • Article type: Cover
    1963 Volume 91 Pages Cover1-
    Published: October 30, 1963
    Released on J-STAGE: August 30, 2017
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  • Article type: Cover
    1963 Volume 91 Pages Cover2-
    Published: October 30, 1963
    Released on J-STAGE: August 30, 2017
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  • Article type: Appendix
    1963 Volume 91 Pages App1-
    Published: October 30, 1963
    Released on J-STAGE: August 30, 2017
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  • Article type: Index
    1963 Volume 91 Pages Toc1-
    Published: October 30, 1963
    Released on J-STAGE: August 30, 2017
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  • Article type: Index
    1963 Volume 91 Pages Toc2-
    Published: October 30, 1963
    Released on J-STAGE: August 30, 2017
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  • MINORU HAMADA, KOICHI KISHITANI, HIROSHI MORIMOTO, KAJUO AKITA
    Article type: Article
    1963 Volume 91 Pages 1-8
    Published: October 30, 1963
    Released on J-STAGE: August 30, 2017
    JOURNAL FREE ACCESS
    Experiments were carried out at the University of Tokyo, Building Research Institute and Fire Prevention Board Laboratories in accordance with Japanese Industrial Standards and Fire Prevention Board Laboratory Standards on properties and flammability cotton broadcloth treated with various proprietary flame retarding chemicals as part of research on flame retardation of interior finishing materials in building work. Study of data from various measurements, testing methods and properties of chemicals used for treatment show that results of measurement obtained at the various testing institutions are much the same, that there is a need to unify testing methods and that there is no question about the various chemicals imparting flame retarding qualities, but there is a problem of durability against weathering, a property possessed by only one of the products.
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  • MICHIO UEDA
    Article type: Article
    1963 Volume 91 Pages 9-14
    Published: October 30, 1963
    Released on J-STAGE: August 30, 2017
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    The method of test for natural sands is explained here. We have only sands of low quality and besides siginficant difference in strength is found among them. We need to have some effective rnd practical scale for the strength grade of sands. Several methods of test were examined and the following facts became plain. (1) We can detect difference in mortar strength by 4-week compressive test using a specimen mold of 5φ×10cm in size. (2) The sand, the water cement ratio, and the portland cement itself, when its maker differs, are significant factors to the mortar strength. (3) Even if the sand and the water cement ratio are unchanged and if the mortar is plastic enough, sand cement ratio in the mortar is sometimes a significant factor to the mortar strength. (4) The strength of ground mortar decides the concrete strength and test result of the ground mortar by the method mentioned in (1) well shows the concrete strength. Basing on these facts, the auther adopts the following method of test for natural sands. The mold shall be an iron cylinder of 5cm in diameter and 10cm in height. The mix of the test mortar shall be that of the ground mortar of its mother concrete; the average absolute volume mix of three slumps 15, 19, 22cm. The cement shall be tested every day. Comparing the 4-week strength coefficient of mortar with that of the standard mortar, we classify the sands. The mortar of all the sands shall be tested in one group with the standard normal natural sand and the order of preparing every specimen shall be randomized.
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  • BEN KATO
    Article type: Article
    1963 Volume 91 Pages 15-18
    Published: October 30, 1963
    Released on J-STAGE: August 30, 2017
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    Behaviour of short columns subjected to lateral force such as seismic load or wind pressure was studied in elastic, plastic range. It was pointed out that, 1) The lateral load-side sway curve has a critical point, which means the limit of sability, and then the permissible ductility factor would be limited by this critical point. This permissible ductility factor is affected by the slenderness ratio of the column λ, and the working compressive stress of the column σ_0. 2) The load carrying capasity and the rigidity (spring constant) of a column is affected largely by λ and σ_0 of the column. The larger the λ and σ_0, the smaller the load carrying capacity and the rigidity of the column. The results of this study will contribute to establish the more appropriate restoring force characteristic of high rise building.
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  • HIDEO SATO
    Article type: Article
    1963 Volume 91 Pages 19-26
    Published: October 30, 1963
    Released on J-STAGE: August 30, 2017
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  • KAICHIRO KURIHARA, SUSUMU TOGO, HIDEO IWANAGA
    Article type: Article
    1963 Volume 91 Pages 27-33
    Published: October 30, 1963
    Released on J-STAGE: August 30, 2017
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    This is the first report of the several series of investigations on the function of housing estate in human life. The purpose of this research is to find the proportion of social contact of the inhabitants with neighbourhood people among the whole. It is also a purpose to show how people expect of their social contact, especially in their neighbourhood. Actual survey was done to know the development of the social contact of the inhabitants to all adults in two groups living in 62 houses and 146 dwelling units in 5 "slab type" flats at Kori-Danchi, housing estate, Osaka during November and December in 1960 and 1962 respectively. Sociologist group joined us. Some of the results of the research are as follows: 1) Social contact in neighbourhood is dominant as for wives compared to her whole contacts, while it is not so as to husbands. 2) Much contact in neighbourhood is rather done in the private houses or dwelling units than in public facilities such as a meeting room, assembly-hall etc. 3) Assembly-hall is used rather by wives than by husbands. The features will be the same in future also. 4) People have, so to say, a feeling of "community" for the housing estate areas. 5) Generally speaking, it would be reasonable that a housing estate is to be designed as a "social community" for wives.
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  • YOSHINOBU AOYAMA
    Article type: Article
    1963 Volume 91 Pages 34-40
    Published: October 30, 1963
    Released on J-STAGE: August 30, 2017
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    This report is based on the researches for about 80 form hausses in Saga prefecture which were built in Edo period. These form hauses are well known from the roof forms curving "〓" style. But there are many other styles as follows. These roof forms are able to be divided into four basic types. I) Sugoya; rectilinear ridge of roof (among the mountains) II) Tsunoya; "〓" and "〓" types (at the foot of mountains) III) Magariya; "〓" type (in the plain) IV) "□" type (at the reclamated field) There are only two types of plans in spite of these various types of roofs. (1) Hiroma type (three rooms types) (2) Longtudinally partitioned rooms type The connection of these plans and roofs are not simple, I) type roofs have always (1) type plan and IV) type roofs have always (2) type plan, but III) type roofs have (1) or (2) types plans. The oldest farm hauses in Saga prefecture have (1) type plan, which exist over the whole country. These hauses were built at early Edo period, but the (2) type plan at middle period.
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  • [in Japanese]
    Article type: Article
    1963 Volume 91 Pages 41-43
    Published: October 30, 1963
    Released on J-STAGE: August 30, 2017
    JOURNAL FREE ACCESS
  • [in Japanese]
    Article type: Article
    1963 Volume 91 Pages 43-44
    Published: October 30, 1963
    Released on J-STAGE: August 30, 2017
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  • [in Japanese], [in Japanese]
    Article type: Article
    1963 Volume 91 Pages 44-45
    Published: October 30, 1963
    Released on J-STAGE: August 30, 2017
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  • Article type: Bibliography
    1963 Volume 91 Pages 46-47
    Published: October 30, 1963
    Released on J-STAGE: August 30, 2017
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