| Citation: | HUANG Shenggen, HE Mingjian. Energy dissipation during disintegration of red-bed soft rock in the Shengzhou-Xinchang area of Zhejiang Province, China[J]. Bulletin of Geological Science and Technology, 2024, 43(4): 235-243. doi: 10.19509/j.cnki.dzkq.tb20230174
|
This study focused on the surface energy characteristics of red-bed soft rocks during disintegration in the Shengzhou-Xinchang area of Zhejiang Province.
Based on the principle of energy dissipation, this study analyzed the conversion, transfer, and dissipation of energy during the process of disintegration under dry-wet cycles for three groups of red-bed soft rocks, considering different compositions in the study area. This study aimed to explore the law of energy absorption and transformation into surface energy during the process of red-bed soft rock disintegration.
The results show that the surface energy accumulation of the red-bed soft rock in the study area undergoes three stages with an increasing number of dry-wet cycles: a slow growth stage, a rapid growth stage, and a stable stage. The results also indicate that the higher the content of clay minerals in the red-bed soft rock is, the more surface energy it generates, and the poorer its resistance to disintegration.
The energy dissipation model proposed in this study provides a reference for the governance of various failure problems of the red-bed soft rock in the Shengzhou-Xinchang area of Zhejiang Province.
| [1] |
彭华, 吴志才. 关于红层特点及分布规律的初步探讨[J]. 中山大学学报(自然科学版), 2003, 42(5): 109-113. https://www.cnki.com.cn/Article/CJFDTOTAL-ZSDZ200305029.htm
PENG H, WU Z C. A preliminary study on the characteristics and the distribution of red beds[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2003, 42(5): 109-113. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-ZSDZ200305029.htm
|
| [2] |
郭永春, 谢强, 文江泉. 我国红层分布特征及主要工程地质问题[J]. 水文地质工程地质, 2007, 34(6): 67-71. https://www.cnki.com.cn/Article/CJFDTOTAL-SWDG200706014.htm
GUO Y C, XIE Q, WEN J Q. Red beds distribution and engineering geological problem in China[J]. Hydrogeology & Engineering Geology, 2007, 34(6): 67-71. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-SWDG200706014.htm
|
| [3] |
赵珂, 刘心蕊, 李宸, 等. 江陵凹陷新沟咀组古红层沉积特征及地质意义[J]. 地质科技情报, 2018, 37(6): 46-53. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKQ201806006.htm
ZHAO K, LIU X R, LI C, et al. Sedimentary characteristics and geological significance of the paleo-red sediment in Xingouzui Formation of Jiangling Depression, Qianjiang Basin[J]. Geological Science and Technology Information, 2018, 37(6): 46-53. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-DZKQ201806006.htm
|
| [4] |
谢妮, 王丁浩, 吕阳, 等. 酸腐蚀作用下川渝红层砂岩蠕变特性试验研究[J]. 地质科技通报, 2022, 41(5): 141-149. doi: 10.19509/j.cnki.dzkq.2022.0142
XIE N, WANG D H, Lü Y, et al. Experimental study on creep behaviors of red sandstone in Sichuan and Chongqing under acid corrosion[J]. Bulletin of Geological Science and Technology, 2022, 41(5): 141-149. (in Chinese with English abstract) doi: 10.19509/j.cnki.dzkq.2022.0142
|
| [5] |
ZHANG Z T, GAO W H, ZENG C F, et al. Evolution of the disintegration breakage of red-bed soft rock using a logistic regression model[J]. Transportation Geotechnics, 2020, 24: 100382. doi: 10.1016/j.trgeo.2020.100382
|
| [6] |
王晓强, 姚华彦, 代领, 等. 皖南红层软岩崩解特性试验分析[J]. 地下空间与工程学报, 2021, 17(3): 683-691. https://www.cnki.com.cn/Article/CJFDTOTAL-BASE202103006.htm
WANG X Q, YAO H Y, DAI L, et al. Experimental study on slaking characteristics of red-bed soft rock in southern Anhui Province[J]. Chinese Journal of Underground Space and Engineering, 2021, 17(3): 683-691. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-BASE202103006.htm
|
| [7] |
吴道祥, 刘宏杰, 王国强. 红层软岩崩解性室内试验研究[J]. 岩石力学与工程学报, 2010, 29(增刊2): 4173-4179. https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX2010S2104.htm
WU D X, LIU H J, WANG G Q. Laboratory experimental study of slaking characteristics of red-bed soft rock[J]. Chinese Journal of Rock Mechanics and Engineering, 2010, 29(S2): 4173-4179. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX2010S2104.htm
|
| [8] |
ZHANG M, YIN Y P, HUANG B L. Mechanisms of rainfall-induced landslides in gently inclined red beds in the eastern Sichuan Basin, SW China[J]. Landslides, 2015, 12(5): 973-983.
|
| [9] |
HATAMURA Y, CHIJIIWA K. Analysis of the mechanism of soil cutting (1st report). Cutting patterns of soils[J]. Bulletin of the JSME, 1975, 18(120): 619-626.
|
| [10] |
HATAMURA Y, CHIJIIWA K. Analysis of the mechanism of soil cutting (3rd report). Distribution of stresses on cutting blade and cutting force)[J]. Bulletin of the JSME, 1976, 19(137): 1376-1384.
|
| [11] |
曾铃, 张华麟, 戚双星, 等. 基于能量耗散原理的炭质泥岩崩解特征试验研究[J]. 中南大学学报(自然科学版), 2021, 52(11): 4181-4189. https://www.cnki.com.cn/Article/CJFDTOTAL-ZNGD202111032.htm
ZENG L, ZHANG H L, QI S X, et al. Experimental study on disintegration characteristics of carbonaceous mudstone based on energy dissipation principle[J]. Journal of Central South University (Science and Technology Edition), 2021, 52(11): 4181-4189. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-ZNGD202111032.htm
|
| [12] |
谢和平, 彭瑞东, 鞠杨. 岩石变形破坏过程中的能量耗散分析[J]. 岩石力学与工程学报, 2004, 23(21): 3565-3570. https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX200421001.htm
XIE H P, PENG R D, JU Y. Energy dissipation of rock deformation and fracture[J]. Chinese Journal of Rock Mechanics and Engineering, 2004, 23(21): 3565-3570. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX200421001.htm
|
| [13] |
中华人民共和国住房和城乡建设部, 中华人民共和国国家质量监督检验检疫总局. 工程岩体试验方法标准: GB/T 50266-2013[S]. 北京: 中国计划出版社, 2013.
Ministry of Housing and Urban-Rural Development of the People's Republic of China, General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China. Standard for test methods of engineering rock mass: GB/T 50266-2013[S]. Beijing: China Planning Publishing House, 2013. (in Chinese)
|
| [14] |
胡学涛. 干湿循环作用下红层软岩力学特性的试验与模拟研究[D]. 重庆: 重庆交通大学, 2020.
HU X T. Experimental and simulation study on the mechanical properties of red bed soft rock under the action of dry-wet cycle[D]. Chongqing: Chongqing Jiaotong University, 2020. (in Chinese with English abstract)
|
| [15] |
中华人民共和国地质矿业行业标准: DZ/T 0276-2015岩石物理力学性质试验规程[S]. 北京: 中华人民共和国国土资源部, 2015.
Geological and Mining Industry Standard of the People's Republic of China: DZ/T 0276-2015 Test code for physical and mechanical properties of rocks[S]. Beijing: Ministry of Land and Resources of the People's Republic of China, 2015. (in Chinese with English abstract)
|
| [16] |
郑明新, 徐朋威, 杨汶明, 等. 江西白垩系泥质粉砂岩崩解试验研究[J]. 地下空间与工程学报, 2021, 17(2): 374-381. https://www.cnki.com.cn/Article/CJFDTOTAL-BASE202102008.htm
ZHENG M X, XU P W, YANG W M, et al. Experimental study ondisintegration of Cretaceous argillaceous siltstone in Jiangxi Province[J]. Chinese Journal of Underground Space and Engineering, 2021, 17(2): 374-381. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-BASE202102008.htm
|
| [17] |
常树人. 热学[M]. 天津: 南开大学出版社, 2009.
CHANG S R. Thermology[M]. Tianjin: Nankai University Press, 2009. (in Chinese)
|
| [18] |
熊力. 红层软岩崩解机理研究及工程应用[D]. 长沙: 湖南大学, 2011.
XIONG L. Study and application of slaking mechanism of red bed soft rock[D]. Changsha: Hunan University, 2011. (in Chinese with English abstract)
|
| [19] |
赵建生. 断裂力学及断裂物理[M]. 武汉: 华中科技大学出版社, 2003: 234-236.
ZHAO J S. Fracture mechanics and fracture physics[M]. Wuhan: Huazhong University of Science and Technology Press, 2003: 234-236. (in Chinese with English abstract)
|
| [20] |
LÖRINCZ J, IMRE E, FITYUS S, et al. The grading entropy-based criteria for structural stability of granular materials and filters[J]. Entropy, 2015, 17(5): 2781-2811.
|
| [21] |
ERGULER Z A, SHAKOOR A. Relative contribution of various climatic processes in disintegration of clay-bearing rocks[J]. Engineering Geology, 2009, 108(1/2): 36-42.
|
| [22] |
刘晓明, 熊力, 刘建华, 等. 基于能量耗散原理的红砂岩崩解机制研究[J]. 中南大学学报(自然科学版), 2011, 42(10): 3143-3149. https://www.cnki.com.cn/Article/CJFDTOTAL-ZNGD201110043.htm
LIU X M, XIONG L, LIU J H, et al. Slacking mechanism of redsandstone based on energy dissipation principle[J]. Journal of Central South University (Science and Technology Edition), 2011, 42(10): 3143-3149. (in Chinese with English abstract) https://www.cnki.com.cn/Article/CJFDTOTAL-ZNGD201110043.htm
|
Copyright © 2010Editorial Department of Bulletin of Geological Science and Technology
Supported by:
Beijing Renhe Information Technology Co., Ltd.
DownLoad:
