Study of the Restoration Method for the Royal Palace of Hue, Viet-Nam

本研究的目的是收集学术资料的修复方法的顺化，越南，在阮朝皇宫，并建立修复和保护的方法与顺化古迹保护中心的合作。通过比较研究，从建筑风格、建筑理念、建筑设计方法、建筑生产群体、建筑制作技术等方面，探索具有中国特色的皇家建筑形象，并建立一个与管理者、研究者、工程师相联系的整体规划。为了启动保护和恢复项目，我们计划了调查，并将此作为重点。1996年，我们测量了皇城的场地平面图，绘制了图纸，并对其进行了分析。关于场地规划方法所假设的网格系统的分析结果，我们假设粒度为4240 mm。其次，我们测量了庙和洪庙的圆柱直径和跨度之间的比例和跨度的下降的研究，我们检查了使用圆柱直径的规划方法。1997年，我们专注于皇家建筑的测量调查和皇帝陵墓的普查。同时，我们还进行了如下工作。(1)（2）收集现场木构件连接情况和木工工具分类;（3）将史料转换成电子资料，整理皇宫建筑史。1998年继续对皇陵进行测量，分析其发展趋势。因此，我们假设设计单位在380 - 390 mm之间。同时，我们制作了1/10比例的寺庙模型与传统的程序的施工过程。

Purpose of this study is to gather academic information for the restoration method of the Imperial Palace of Hue, Vietnam, in the Nguyen Dynasty, and to establish the methodology of restoration and conservation with the cooperation of Hue Monuments Conservation Center. We would like to explore the characteristic image of Imperial architecture by the comparative study focusing on classification of architectural style, idea, design method, productive group and technique of manufacture.It is necessary to establish a total program to connect with the field manager, researcher and engineer. We planed the investigation to start the conservation and restoration project, which focus on this point of view.In 1996, we measured the site plan of Imperial city to make drawings and proceeded the analysis of it. As to the result on analysis of the grid system which supposed by the site planning methodology, we assumed a grit is 4240mm unit. Secondly, we measure both of Tieu Mieu and Hung Mieu temple for the study on the proportion between diameter and span of columns and declines of span, we examined the planning method using a diameter of column.In 1997, we focused on measurement investigation of Imperial architecture and general survey of Emperor's mausoleums. Simultaneously, we also proceeded the work as follow.(1) Taking photos and classification of decorative tiles (2) Gathering information of the joint of wooden members at the site and classification of tools to carpenter (3) Converting historical materials to electronic information and arranging on the history of Imperial palace architecture.In 1998, we continued the measurement on the Emperor's mausoleums and analyzed the tendency. As a result, we assumed that the designing unit settle on from 380mm to 390mm. Simultaneously, we produced the 1/10 scale model of a temple with the construction process by traditional procedure.