既設木造公営住宅の現状と継続的利用に向けた維持管理の課題

摘要

It is increasingly important for local governments, most of which feced financial difficulties, to maintain existing wooden public houses, especially those which were constructed after 1985. This article aims to show overview of existing stocks of wooden public houses and challenges of proper maintenance and management for the continuous utilization. The author described overall characteristics of wooden public houses based on the statistical data. In order to examine how wooden public houses have been maintained actually, the author explored cases often municipalities which varied in population, and some of which carried out refurbishment and renovation works for wooden public houses. Based on Long-life Plans made by each local government and the detailed interviews with the officials, the author%現在、我が国で200万戸を超える公営住宅が管理されており、 その多くの更新·改善の必要性が高まっている。地方公共団体の 財政事情は厳しくなる中で、老朽化が進む住宅団地では、国の補助 事業注を活用して改修が進められている。これら補助を受ける住宅 のほとんどは、昭和40、50年代に建設された中層耐火構造（実質 的には鉄筋コンクリート造がほとんどである）の住宅であり、外壁· 屋根の改修工事や設備の更新などがその工事の中心である。