日本建築学会計画系論文集
Online ISSN : 1881-8161
Print ISSN : 1340-4210
ISSN-L : 1340-4210
戸建住宅地における家庭ごみ集積所の実態と利用者の評価
美しく住みよい戸建住宅地を実現するための基礎研究
岡本 浩一
著者情報
ジャーナル フリー

2016 年 81 巻 722 号 p. 1019-1028

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 Garbage collection sites are necessities of hygienic life but we place them on gaps of detached house area. This situation has a harmful effect on the landscape of detached house area. However, consideration to the garbage collection sites is being forgotten in the planning process of detached house area. There are no laws and rules written about how to regard garbage collection sites on “process” of detached house area planning. The purpose of this study is to clarify points of detached house area planning through the actual conditions of garbage containers, garbage collection sites and those maintenance.

 In this study, four detached house areas, H, S, P and K, of investigation was selected with consideration to the difference of developed period, configuration of the ground and regulation of townscape. Investigation of this study is composed by local government interviews, fieldwork and resident questionnaire. Through local government interviews, it was made sure that the garbage collection sites are placed under their guidance. In fieldwork on all detached house areas of investigation, there are 213 containers on 188 garbage collection sites. The number of collected questionnaire is 615. Average of return rate on questionnaire, H, S and K, is 81.3 percent. The return rate on questionnaire at S is unclear because area maintenance company carried out questionnaire distribution with consideration to security.

 There are several types of garbage container. The rate of box type garbage container usage is 75.6 percent. The mainly reason is that the faculty of box type garbage container against wind and animal harm is better than other types. But the box type garbage container often made in steel, and consequently those are difficult to harmonize with the surrounding scene. Furthermore, 56 percent of garbage container is placed on walkway / road, the rate of garbage containers placed outside of walkway / road is 33 percent. 67 percent of garbage container including containers that jut out onto the walkway / road obstruct walk safety to some degree. In front of the site where a person lives in, there are 94 percent of garbage containers on walkway / road. Portable garbage container is better choice to decrease harmful effect on the scenery of detached house area but compels residents to set it, put it away and clear snow around it. From the result of questionnaire, residents think it is important to prepare the place for garbage collection sites at detached house area planning and to place garbage containers outside walkway / road. And, residents need the garbage container form that is invisible inside directly and is harmonized with surrounding scene.

 The results are summarized as follows;
 1) It is important in first planning process of the detached house area to consider the condition of landform for garbage collection sites.
 2) In case of present detached house area, it is necessary to think garbage collection sites and public space as related to each other.
 3) It is important for the site of garbage container that ground is hard to get dirty, easy to clean up and easy to clear the snow off.
 4) Portable garbage container is better choice to decrease harmful effect on the scenery of detached house area but maintenance of the garbage collection sites needs the residents' understanding and cooperation.
 5) Because box type garbage container is functional, we need to look for the container design that match to the scenery of detached house area.

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© 2016 日本建築学会
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