THE STUDY OF ACQUISITION OF TIMBER AND BOTANICAL MATERIAL FOR MAINTENANCE OF WOODEN CULTURAL PROPERTIES

获取木材和植物材料以维护木质文化财产的研究

基本信息

批准号：
17200051
负责人：
YAMAMOTO Hirokazu
金额：
$ 22.96万
依托单位：
The University of Tokyo
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (A)
财政年份：
2005
资助国家：
日本
起止时间：
2005 至 2007
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-17200051/
关键词：
Wooden cultural properties Materials for repair Forest resources Natural Hinoki Cypress Large scale timber Natural regeneratin Timber distribution 木材劣化木曽ヒノキ

项目摘要

This research project is an interdisciplinary study between forest science and preservation science for cultural properties. Our researches are conducted from demand side of wooden cultural buildings and supply side of forest recourses management. These study objectives are to support described maintenance of the wooden structures, to provide information on forest resources as well as to propose management solutions in order to continuously maintain important cultural property.1) Material investigations of wooden cultural buildings are conducted at fundamental repairing sites. We demonstrated that those historical buildings are constructed using high aged wooden materials.2) We investigated strength of old lumber of wooden cultural buildings and obtained quantitative data3) We researched on literature of wooden cultural buildings and demonstrated that large scaled high quality timbers are used in many buildings4) As a research on possibility of large-sized timber from long term growing plantations, we demonstrated issues on timber production in the Yoshuno area where a famous source of Sugi and Hinoki is.5) We analyzed about forest resources management for the maintenance of wooden cultural buildings.6) We established three historic forest reserves for saving high quality repairing materials for constant maintenance in University forests.7) We felled 24 trees in order to investigate damage of bark gathering for Camaecyparis obtus8) We held a symposium on "Forests support wooden culture" at Kyoto and reported the outcome of this Scientific Research

该研究项目是森林科学和文化财产保护科学之间的跨学科研究。我们的研究是从木文化建筑的需求侧和森林资源管理的供给侧进行的。这些研究的目的是支持所描述的木结构的维护，提供森林资源信息并提出管理解决方案，以持续维护重要的文化财产。1）在基本修复地点对木文化建筑进行材料调查。我们论证了这些历史建筑是用高龄木质材料建造的。2）我们调查了木文化建筑旧木材的强度并获得了定量数据3）我们研究了木文化建筑文献，论证了木文化建筑使用了大规模的优质木材。许多建筑物4) 作为对长期种植的种植园中生产大型木材的可能性的研究，我们展示了著名的杉木和扁柏来源地吉野地区的木材生产问题。5) 我们分析了森林资源管理以维护森林资源木制文化的6) 我们建立了三个历史森林保护区，以保存高质量的修复材料，以便大学森林的持续维护。7) 我们砍伐了 24 棵树，以调查圆柏树皮采集的损害8) 我们举办了“森林支持木结构”研讨会文化”在京都报告了这项科学研究的成果