Weathering rate quantification and lifetime of the building stones used in Angkor monuments, Cambodia

柬埔寨吴哥古迹建筑石材的风化率量化和寿命

• 批准号: 22401005
• 负责人: WARAGAI Tetsuya
• 金额: $ 6.16万
• 依托单位: Nihon University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010-04-01 至 2014-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22401005/
• 关键词: 地形学; 世界遺産; 岩石風化; 建築石材; アンコール遺跡; 劣化; 気象観測ステーション

Weathering rates and lifetime of building stones along with weathering environment were analysed at Angkor monuments located in sub-tropical environment. In the monuments which were constructed in 7-12th century, weathering rates and physicochemical properties of the building stones were measured in the original position accompanied by rock weathering tests. In addition, weathering environment was measured using data loggers installed in the sanctuary of Angkor Wat temple with meteorological observation. As a result, the weathering rates of 35 points of 29 monuments were 0.7 - 9.2 mm/100 yr. Weathering of the building stones starts with slight physicochemical property change and algae covering in the early stage, then weathering rates reveal strong directional dependence. Lifetime of the building stones is concerned with volume and frequency of wet-dry change.

分析了亚热带环境下吴哥古迹建筑石材的风化速率和寿命随风化环境的变化。在建造于7-12世纪的纪念碑中，结合岩石风化试验，在原始位置测量了建筑石材的风化速率和物理化学性质。此外，还利用安装在吴哥窟寺庙保护区的气象观测数据记录仪测量了风化环境。结果表明，29个古迹35个点的风化速率为0.7~9.2 mm/100年。建筑石材的风化开始于早期轻微的物理化学性质变化和藻类覆盖，风化速率表现出强烈的方向性。建筑石材的使用寿命与其体积和干湿变化频率有关。

项目成果

カンボジア・アンコールワット遺跡における野外風化実験―石灰岩タブレットの事例―

柬埔寨吴哥窟遗址现场风化实验-石灰石片案例研究-

• 发表时间: 2013
• 作者: AIUCHI Masako;HABAZAKI Makiko;羽田麻美・藁谷哲也
• 通讯作者: 羽田麻美・藁谷哲也

Angkor Wat meteorological observation station (AMOS) : Installation of monitoring system and preliminary results of observation at Angkor Wat temple, Cambodia

吴哥窟气象观测站（AMOS）：柬埔寨吴哥窟寺庙安装监测系统及初步观测结果

• 发表时间: 2013
• 期刊: Proceedings of the Institute of Natural Sciences, Nihon University
• 作者: Waragai;T.;W.Morishima;and A.Hada
• 通讯作者: and A.Hada

Meteorological monitoring systems in the Angkor Wat temple

吴哥窟寺庙的气象监测系统

• 发表时间: 2012
• 作者: Waragai;T.
• 通讯作者: T.

The formation of hollow of sandstone pillar and heated Angkor Wat temple, Cambodia

柬埔寨吴哥窟寺庙砂岩柱空洞的形成

• 发表时间: 2013
• 作者: Waragai;T.;Y.Hiki;A.Hada and W.Morishima
• 通讯作者: A.Hada and W.Morishima

アンコール遺跡群における植物根茎の破壊作用の評価-タ・プローム寺院における樹木分布について-

吴哥遗址植物根茎破坏作用评价-塔布茏寺树木分布-

• 发表时间: 2011
• 作者: Katsumata M;Arizono K etc;比企祐介・松田辰・羽田麻美・藁谷哲也;藁谷哲也・森島済・羽田麻美;実松克義;松田辰・比企祐介・羽田麻美・藁谷哲也
• 通讯作者: 松田辰・比企祐介・羽田麻美・藁谷哲也