A Study on Renewal-Hisutory-Model and Renewal-Planning Method of the Hospital building

医院建筑更新历史模型及更新规划方法研究

• 批准号: 09650661
• 负责人: KANNO Minoru
• 金额: $ 2.11万
• 依托单位: TOHOKU UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1997
• 资助国家: 日本
• 起止时间: 1997 至 1998
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-09650661/
• 关键词: hosupital building; renewal; renewal-history-model; intensive plan; multi-wing plan; guideline

This study is intended to review the characteristics of forty five public hospitals which constructed with the theory of modernistic hospital planning in 1970s.1. The frequency of renewal project that grasped by this study is about once two point five years. This value is very high in the view of experimental knowledge.2. The number of renewal project is small within five years after completion. It gradually increases and reaches maximum in ten to fifteen years. At this period, any renewal project is executed once two years.3 .Frequency may be reduce gradually in the after fifteen years, and frequent renewal project is main of reconstruction in the equipment of innovation at this period. Because of the difference between the life of existing building and the life of extended building, there is a negative tendency of extension. On the contrary, relative importance lay on the reconstruction which can raise residual functions by re-construction.4. In the characteristic about intensive and … More independentive block plan type, we find the following. About 15yeas after completion of hospital, in the case of insentive block plan type, it is difficult that renew piping , have been used since hospitals were builder , with maintain of hospital function .On the other hand, in the case of multi-wing block plan type developed for a deal with extension or rebuilding of hospitals, we can confirm the ease of extension or rebuilding. And we can grasp concretely where problems about renewal of hospitals(ex. problem of patiental flow caused by that each of parts in the hospital are too far. etc.).5. It is in common that a high-frequency renewal make envelopment of site for hospitals worse. There are not so many hospitals that have enough site to deal with request of extension, On the other hand, to keep the parking space is highly requested in actuality, it clears that external space as a environment of hospitality became worse and worse. To keep enough site is fundamental problem for renewal. Less

本研究旨在回顾20世纪70年代以现代医院规划理论建设的45家公立医院的特点。1．本研究掌握的更新项目频率约为五年两点一次。从实验知识来看这个值是非常高的。2．竣工五年内更新项目数量较少。它逐渐增加，并在十到十五年达到最大。此时期，任何更新项目每两年执行一次。3、十五年后频率可能会逐渐减少，频繁的更新项目是这一时期创新设备改造的主要内容。由于现有建筑寿命与扩建建筑寿命的差异，存在着扩建的负面倾向。相反，重构相对重要，通过重构可以提高残差函数。 4．在集约型和独立型街区规划类型的特点中，我们发现以下特点。医院竣工后约15年，在不积极的块计划类型的情况下，很难更新管道，因为医院是建设者，一直使用，以维持医院功能。另一方面，在为应对医院扩建或重建而开发的多翼块计划类型的情况下，我们可以确认扩建或重建的难易程度。并能具体掌握医院更新中存在的问题（如医院各部分距离太远造成的病人流量问题等）。 5．普遍的现象是，频繁的更新使得医院场地的包围性更加恶化。拥有足够场地来满足延期要求的医院并不多，另一方面，现实中对保留停车位的要求很高，这表明外部空间作为接待环境变得越来越糟糕。保留足够的场地是更新的根本问题。较少的