Weathering mechanism of the Cretaceous argillaceous siltstone caverns, Longyou, China
文献类型：期刊论文
| 作者 | Guo, GM; Li, LH; Yang, ZF; Tao, B; Qu, YX; Zheng, J |
| 刊名 | BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT
 |
| 出版日期 | 2005-12-01 |
| 卷号 | 64期号:4页码:397-407 |
| 关键词 | Underground Caverns Cretaceous Argillaceous Siltstone Weathering Mechanism Shrink/swell |
| ISSN号 | 1435-9529 |
| DOI | 10.1007/s10064-005-0004-3 |
| 文献子类 | Article |
| 英文摘要 | The Longyou caverns in the Zhejiang province of China were hand dug more than two thousand years ago. Five of these caverns were drained in 1992 and are now a major tourist attraction. Brick red argillaceous siltstones locally mingled with greyish-white flecks are present in the geological sequence in which these caverns have been created. Stress cracks have developed in the roof, walls and pillars and the cavern faces are showing distinct signs of powdering. The paper discusses the nature of the rocks, highlighting the smectititic clay which causes disintegration in the argillaceous siltstones. In addition, in the greyish-white speckled material, dissolution of the calcareous cement results in unbound grains forming on the rock face. The rate of disintegration due to weathering is most pronounced near the openings of the caverns where the effects of the external atmosphere are most marked. |
| WOS研究方向 | Engineering ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000233662500007 |
| 出版者 | SPRINGER HEIDELBERG |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/65746]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Guo, GM |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Petr Univ, Inst Informat & Resource, Beijing, Peoples R China 3.Bur Culture & Travel Longyou, Longyou, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, GM,Li, LH,Yang, ZF,et al. Weathering mechanism of the Cretaceous argillaceous siltstone caverns, Longyou, China[J]. BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT,2005,64(4):397-407. |
| APA | Guo, GM,Li, LH,Yang, ZF,Tao, B,Qu, YX,&Zheng, J.(2005).Weathering mechanism of the Cretaceous argillaceous siltstone caverns, Longyou, China.BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT,64(4),397-407. |
| MLA | Guo, GM,et al."Weathering mechanism of the Cretaceous argillaceous siltstone caverns, Longyou, China".BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT 64.4(2005):397-407. |
入库方式： OAI收割
来源：地质与地球物理研究所
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