Journal of the Japanese Institute of Landscape Architects
Online ISSN : 2185-3053
Print ISSN : 0387-7248
ISSN-L : 0387-7248
Volume 32, Issue 4
Displaying 1-5 of 5 articles from this issue
  • Ayaakira OKAZAKI, Makoto NAKAMURA, Seigo ITO
    1969 Volume 32 Issue 4 Pages 2-8
    Published: March 29, 1969
    Released on J-STAGE: July 19, 2011
    JOURNAL FREE ACCESS
    Studies or thoughts on the management of an ‘aesthetic forest’ have so far been characterized by their having two weak points. 1) They have tried to set up purely conceptual models for aesthetic forests with little regard to the actual transactions between a man and a forest. This has mainly caused the tendency to limit the amenity of a forest only to its visual or picturesque quality. 2) Their principles as to timber crop in an aesthetic forest have been polarized into two extremes. On the one hand, the production of timber is justified under a preposition that the felling program should be perfectly in accord with the beauty of the forest. On the other hand, the ideal objective of an aesthetic forest is a preserved forest in which any felling is forbidden.
    We believe that the crop of timber should be taken into account even in an aesthetic forest, but the landscape design should not be restricted by a forest management system which only regulates a timber yield. The Method of Control will be the most effective solution for this specific requirement. Through the application of the method, real freedom of design for forest amenity can be assured. We developed a technique of design upon an assumption that we can apply the Method of Control for a forest for amenity.
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  • Satomi WATANABE
    1969 Volume 32 Issue 4 Pages 9-15,23
    Published: March 29, 1969
    Released on J-STAGE: July 19, 2011
    JOURNAL FREE ACCESS
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  • Ayaakira OKAZAKI
    1969 Volume 32 Issue 4 Pages 16-23
    Published: March 29, 1969
    Released on J-STAGE: July 19, 2011
    JOURNAL FREE ACCESS
    This study is a historical analysis on the formation and the development of the square in the classical antiquity.
    In part II-1, 2, the author studies that the sociofunctional need for a gathering place of the citizens required the space Akropolis in the first stage, which the dominant class owned, and in the second stage, it gived birth to Agora.
    In part II-3, the socio-economic reason why square existed in the cities of classical antiquity and not in those of oriental antiquity is intended to study in reference to Geneinde.
    In part III, the development of the form and the function of the square is studied in relation to socioeconomic structures.
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  • its humane radius according to a change of the direction
    Masaaki KISHIZUKA
    1969 Volume 32 Issue 4 Pages 24-30
    Published: March 29, 1969
    Released on J-STAGE: July 19, 2011
    JOURNAL FREE ACCESS
    Various wards have been said as to the necessity of human scales in a landscape design. But we can hardly find the numbers applicable to our design.
    We have also many assertions and researches about the forms of human footpath, put we are scarcely possible to find its concrete numbers. This dissertation is one of the human scales about the forms of human footpath applicable to our landscape design. This is a research of human radius in proportion to the change of direction. Here are a few example which are surveyed as in Fig. 1-9, but from these materials, I can reduce the following equation.
    39-δ=13.5 log (R-5.8)
    R = curve redius, its unit: meter
    δ=directional angle, its unit: degree
    From this equation, I can easily have Table 2. An example, the sharp corners of the footpath being made round, may be shown as in Fig. 13 by the practical application of the above-mentioned eqnation or Table2.
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  • Case studies on comparative effectivities between some playing spaces
    Kimio KONDO, Michiko FUKUI, Takako MIYAMORI
    1969 Volume 32 Issue 4 Pages 31-34
    Published: March 29, 1969
    Released on J-STAGE: July 19, 2011
    JOURNAL FREE ACCESS
    Studying recreations in various green spaces with ideas of recreational effective retio functions, following facts are resulted.
    On playlots, that with pedestrian lanes shows higher effectivity than playlots without them in apartment communities. On playgrnunds, that of new tendency design has higher effectivity for high age children than traditional playground.
    Besides them, to compare Japanese. large park with German Volkspark, former's social condition results less use tendency to influence their fundamental thoughts of park and green system design; thus, the writer appoints that western system has certain difficulty to use on Japanese park and green problems; and it is necessary to establish Japanese system.
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