交河故城的裂隙特征研究

孙满利; 王旭东; 李最雄; 谌文武

交河故城的裂隙特征研究 English Version

西北大学文博学院；兰州大学文物保护研究中心；兰州大学文物保护研究中心陕西西安710069；甘肃兰州730001；敦煌研究院；甘肃敦煌736200；

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出版历程
- 发布日期: 2007-04-15

Study on cranny characteristics of the ruins of Jiaohe

1.College of Culture and Museology Northwest University Xi’an 710069 China 2.Research Center of Conservation Culture Lanzhou University Lanzhou 730001 China 3.Dunhuang Academy Dunhuang 736200 China

摘要

摘要: 用地质工程和建筑学的理论与方法研究交河故城文物本体和载体裂隙(缝)的分布规律和特性。结果表明:交河故城裂隙(缝)主要包括卸荷裂隙、构造裂隙、变形裂隙、建筑工艺裂缝。交河故城发育三组优势节理,卸荷裂隙主要分布在崖体东边和一些宽大的文物本体台地上,具有张开度大,延伸长的特点,其破坏性最大。建筑工艺裂缝是墙体最主要病害,变形裂隙是窑洞的主要破坏形式,崖体裂隙形成与台地微地形地貌及地质条件关系密切,卸荷裂隙和节理共同作用是崖体裂隙的主要特征。
- 交河故城 /
- 裂隙 /
- 土遗址 /
- 病害
Abstract: The cranny of noumenon and carrier of the ruins of Jiaohe was studied using the theory and method of geological engineering and architecture.The cranny included the unloading cranny,tectonic cranny,deformation cranny and construction cranny.There were three groups of preponderant joint plane.The unloading cranny was distributed primarily in the east precipice and wide noumenon with large aperture and long extension as well as largest destructibility.The construction cranny was the main morbidity of wall,and the deformation cranny was the shape of failure of cave.The cranny of carrier was closely related with tiny geography and geological condition,and the characteristics of cranny of precipice were the common effect of the unloading cranny and the joint plane.
- the ruins of Jiaohe /
- cranny /
- earthen site /
- issues

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