Transactions of the Architectural Institute of Japan
Online ISSN : 2433-0027
Print ISSN : 0387-1185
ISSN-L : 0387-1185
Volume 145
Displaying 1-16 of 16 articles from this issue
  • Article type: Cover
    1968 Volume 145 Pages Cover1-
    Published: March 30, 1968
    Released on J-STAGE: August 22, 2017
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  • Article type: Cover
    1968 Volume 145 Pages Cover2-
    Published: March 30, 1968
    Released on J-STAGE: August 22, 2017
    JOURNAL FREE ACCESS
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  • Article type: Index
    1968 Volume 145 Pages Toc1-
    Published: March 30, 1968
    Released on J-STAGE: August 22, 2017
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  • HIDEO KAWAKAMI, [in Japanese]
    Article type: Article
    1968 Volume 145 Pages 1-4
    Published: March 30, 1968
    Released on J-STAGE: August 22, 2017
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  • MORIHISA FUJIMOTO, HIROTO HAGURA, YOSHINORI MATSUMOTO
    Article type: Article
    1968 Volume 145 Pages 5-10
    Published: March 30, 1968
    Released on J-STAGE: August 22, 2017
    JOURNAL FREE ACCESS
    In the foregoing paper (Research on the elasto-plastic analysis of steel section subjected to alternative lateral load, part 1-5), authors analysed the curvature of the cross section subjected to alternative fending moment and axial force, and proposed "A hypothesis of Shake Down load", in case of the symmetrical cross section subjected to alternative load. But in many experiments, it is well known that the effect of strain hardening in the stress-strain relationship, affecting the behavior of the steel structure, can not be ignored. In this paper, authors extended the foregoing theory to the case, in which the strain hardening in the stress-strain relationship was considered, and applied to the analysis of the portal frame. Four types of strain hardening models of the stress-strain relationship were considered, and in two cases, the behavior of the pinned-base portal frames subjected to alternative load were analysed, using the bi-linear type strain hardening model.
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  • YOSHIKATSU TSUBAI, YASUYOSHI SUENAGA, [in Japanese]
    Article type: Article
    1968 Volume 145 Pages 11-21
    Published: March 30, 1968
    Released on J-STAGE: August 22, 2017
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    Still, there are many problems that have no to made clearly the behavior to load of piles driven in the ground. Especially this causes by that of course, it is very difficult that we can find out character of soil itself and the effect that the soil gives to the pile is complex and nonlinear Therefore, since former analyses on the soil has been attempted to investigate by the simplification of caracter of the soil and the easy method to handle mathematicall within allowable limits, inspite of remaining these many problems. In this place, relating to the study on the ratio of diameter and length of foundation pile, we attempted a few analytic consideration on strength of pile to the case such as elastic buckling of pile driven vertically in the ground and vertical pile has initial inclination angle among mutual jointed piles by precision of works. Moreover, as the analytic assumption, we ignored frictional resistance of driving pile and based on the assumption that upper and lower ends axial pressure is equal, and we put in practice theoretical analyses.
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  • SHOYA UTIDA
    Article type: Article
    1968 Volume 145 Pages 23-26
    Published: March 30, 1968
    Released on J-STAGE: August 22, 2017
    JOURNAL FREE ACCESS
    If every room is of the same size and also square shape, the length of partition wall, L_p will be represented by eq (1) : [numerical formula] where N : the number of rooms A : building area L_o : the length of perimeter wall And if we repersent L_p by eq. (2) : [numerical formula] the coefficient (1-α) will be zero when every room is same sized and also square shaped. In this paper we demonstrate that the coefficient α is neary equall to zero in the usual house plan.
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  • SEISHIU KOBAYASHI, MOTOYOSHI IWAI, [in Japanese], HIROSHI IIZUKA, SADA ...
    Article type: Article
    1968 Volume 145 Pages 27-32
    Published: March 30, 1968
    Released on J-STAGE: August 22, 2017
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  • MASAYA NARASAKI, YOSHIKAZU NAKANE
    Article type: Article
    1968 Volume 145 Pages 33-42
    Published: March 30, 1968
    Released on J-STAGE: August 22, 2017
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  • KAICHIRO KURIHARA, YUKIHIRO OHE, SHINJI TOMIE
    Article type: Article
    1968 Volume 145 Pages 43-49
    Published: March 30, 1968
    Released on J-STAGE: August 22, 2017
    JOURNAL FREE ACCESS
    This is the first report of our several series of the study on the future planning of medical facilities to commuity area in Japan. There are many problems awaiting solution regarding the planning of medical facilities to community area in the present circumstances. As for inpatients services, specialization of facilities is very unsatisfactory ; we have no chronic and convalescent hospital, nor nursing home, and consequently the range or variety of the patients of the general hospital is too wide including long-term convalescent care patients. We propose a reasonable group of facilities and examine its possibility by the supposed reorganization of the patients in the present hospitals toward the facilities proposed, through the actual survey of patient needs in the hospitals. Some of the results of the research are as follows : 30% of general disease inpatients are to be reorgnized toward "nursing home" while more than 60% of them toward new "general hospital". Reorganization to "rehabilitation center" among them counts several percents. As for the tuberculosis inpatients, most of them in the general hospital are to be reorganized toward "tuberculosis hospital" of "nursing home", while 60% of patients in the present tuberculosis hospital are to be remained there.
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  • MORIAKI HIROHARA, TSUNEO KAZIURA, YOSHIKO HAMA, IKKO MIHARA
    Article type: Article
    1968 Volume 145 Pages 51-58
    Published: March 30, 1968
    Released on J-STAGE: August 22, 2017
    JOURNAL FREE ACCESS
    The shopping center in the neighbourhood of Senri New-Town, which are consisted of one type-one shop, have a bad reputation among the costomers because of their high price and poor service, They are planned on the theory of neighbourhood unit, and systeme of community equipments which was gotten partly by the reserch of relation between population and shops, partly by the study of convenient distance. What is due to the gap between planned shopping center and their unfauvourite results? It was caused, I think, by the application of pbysical principle but of the managing factor. Bath convenieies and competitive prices are necessary for shopping center. The purpose of the investigation about the shopping behaviour and household economy, is to make clear the essential factor for the comprehensive planning of comnunity facilities. This time, actural survey was done to the 227 households in Senri New-Town, during November 1966. Some of the result of the research are as follows : (1) The consumption expenditure is different with the inhabitant of private house, dwelling unit of JHC and that of Public house. (2) The rate of costomers in the neighbourhood shopping center, changes from 85% to 35% owing to the service of grocery. (3) Inhabitants do their daily shopping not only in the neighbourhood shopping cennter, but in the shopping street of surroundings, and get expensive and hobby goods at the department store in Osaka City.
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  • KOUZOU OKUDAIRA
    Article type: Article
    1968 Volume 145 Pages 59-64
    Published: March 30, 1968
    Released on J-STAGE: August 22, 2017
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    In model building of urban structure, to select the spatial parameters is probably most important. It has bun empirically known that the distance from C. B. D. is strongly related to population distribution. To prove this the method of of analysis of variance was introduced. The result is that the distribution of population is closely related to the distance from the station which commonly uses daily trips as well as the distance from C. B. D. To build the model of population density distribution sectors wire obtained along the railroads which radiated from the central area, or ternminated at the station located in sub-central area. As the residential density of world metropolitan area, the density is highest near the central area and reduces gradually out wards. Several equations were picked up in under to judge the fitness and the following two equations were adopte. ρ=A/(a+d)^2 ρ=Ae^<-αd> where ρ=density of population at the place of distance or from the central area or sub central area A=maximum density of population in residential area a=constant a>0 α=coefficient In this study, to gain the ideal residential density, information obtained from the metropolitan area traffic census used as to change the whole area to residential area. The growth rate of population in a residntial district is inversely proportional to the density of that district and further study proved that the trend of growth was explained by logistic curve.
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  • [in Japanese]
    Article type: Article
    1968 Volume 145 Pages 65-
    Published: March 30, 1968
    Released on J-STAGE: August 22, 2017
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  • [in Japanese]
    Article type: Article
    1968 Volume 145 Pages 65-66
    Published: March 30, 1968
    Released on J-STAGE: August 22, 2017
    JOURNAL FREE ACCESS
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  • Article type: Bibliography
    1968 Volume 145 Pages 67-69
    Published: March 30, 1968
    Released on J-STAGE: August 22, 2017
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  • Article type: Appendix
    1968 Volume 145 Pages App1-
    Published: March 30, 1968
    Released on J-STAGE: August 22, 2017
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