| 花山岩画开裂岩体声波测试与分析 |
| |
| 引用本文： | 张新鹏,;严绍军,;黄志义,;董庆贺,;喻媛,;彭鹏程,;朱秋平.花山岩画开裂岩体声波测试与分析[J].物探与化探,2014(5):1085-1089. |
| |
| 作者姓名： | 张新鹏 ;严绍军 ;黄志义 ;董庆贺 ;喻媛 ;彭鹏程 ;朱秋平 |
| |
| 作者单位： | [1]中国地质大学工程学院,湖北武汉430074; [2]广西壮族自治区文化厅,广西南宁530023; [3]广西宁明县文物管理所,广西百色533000 |
| |
| 基金项目： | 国家自然科学基金面上项目（40972183,40972186） |
| |
| 摘 要： | 阐述了声波测试的方法和过程,通过在岩体中声波的传播速度,建立开裂岩体厚度与劣化程度的数学模型。结果表明,开裂岩体厚度小于30 mm时,强度损失较大;开裂岩体厚度大于30 mm时,强度基本保持不变,为今后花山岩画的保护提供科学可靠的理论依据。
|
| 关 键 词： | 声波测试 花山岩画 开裂岩体 传播速度 劣化程度 |
Sonic wave measurement and analysis of rock cracking on Huashan rock paintings |
| |
| Institution: | ZHANG Xin-Peng , YAN Shao-Jun , HUANG Zhi-Yi , DONG Qing-He , YU Yuan,PENG Peng-Cheng,ZHU Qiu-Ping ( 1. Facuhy of Engineering,China l/niversity of Geosciences, Wuhan 430074, China;2. Guangxi Administration of Cultural Heritage,Nanning 530023 China ; 3. Guangxi Ningming County Administration of Cultural Relics, Baise 533000, China) |
| |
| Abstract: | Acoustic test method and process are discussed in this paper. Through the speed of propagation of acoustic wave in rock mass, the authors established the mathematical model for the thickness of cracking rock mass and the degree of degradation. The results show that, where the thickness of cracking rock mass is less than 30 mm, the strength loss is relatively big; where the thickness of cracking rock mass is greater than 30mm, the strength is essentially unchanged. These data provide reliable scientific theoretical basis for the protection of Huashan rock paintings in the future. |
| |
| Keywords: | sonic wave measurement Huashan rock painting propagation velocity deterioration degree |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
