Mechanical properties of sandstone under freeze-thaw cycles and studies on meso-damage constitutive model

XIAO Peng; CHEN Youliang; DU Xi; WANG Suran

doi:10.11779/CJGE20220219

Volume 45 Issue 4

Turn off MathJax

Article Contents

Abstract

References

Supplements

Chinese Journal of Geotechnical Engineering > 2023 > 45(4): 805-815. > DOI: 10.11779/CJGE20220219

XIAO Peng, CHEN Youliang, DU Xi, WANG Suran. Mechanical properties of sandstone under freeze-thaw cycles and studies on meso-damage constitutive model[J]. Chinese Journal of Geotechnical Engineering, 2023, 45(4): 805-815. DOI: 10.11779/CJGE20220219

Citation:

PDF (2410 KB)

Mechanical properties of sandstone under freeze-thaw cycles and studies on meso-damage constitutive model

XIAO Peng^{1, 2,},
CHEN Youliang^2, ,,
DU Xi³,
WANG Suran⁴

1.
Institute of Geotechnical Engineering, Southeast University, Nanjing 210096, China
2.
Department of Civil Engineering, School of Environment and Architecture, University of Shanghai for Science and Technology, Shanghai 200093, China
3.
School of Civil and Environmental Engineering, University of New South Wales, Sydney 2052, Australia
4.
Department of Underground Architecture and Engineering, Tongji University, Shanghai 200093, China

More Information

Received Date: March 01, 2022
Available Online: April 16, 2023

Graphical Abstract

Abstract

Abstract

To address the freeze-thaw problems of rocks in cold-zone rock engineering, the sandstone is selected as the specimen and analyzed for mass loss, microstructure and mechanical properties by conducting the cyclic indoor freeze-thaw tests, scanning electron microscope observations and triaxial compression tests. Then, based on the Lemaitre strain equivalence hypothesis theory, the meso-scale freeze-thaw damage variables and force damage variables are introduced to reflect the process of freeze-thaw damage of the rocks to describe the degree of deterioration of rock materials and the damage evolution law. Using the continuous damage mechanics theory, the damage evolution equation and the meso-scale damage constitutive model for the rocks under the coupling of freeze-thaw and cofining pressure are established. The theoretical derivation method is used to obtain the required expressions for model parameters. Finally, the rationality and accuracy of the model are verified by the triaxial compression test data of freeze-thaw of the rocks. The peak points of the test curve are compared with those of the theoretical curve by the model, and the results show that they are in good agreement. The damage constitutive model can better reflect the stress-strain peak characteristics of the rocks during triaxial compression, which verifies the rationality and reliability of the proposed model and the relevant method for determining the model parameters. This model expands the damage model for the rocks under the coupling of freeze-thaw and confining pressure and further reveals their damage mechanism and failure law.
- freeze-thaw cycle,
- mechanical property,
- Meso-freeze-thaw damage variable,
- SMP criterion,
- damage evolution,
- constitutive model

FullText(HTML)

References (19)

References

[1]	汤连生, 张鹏程, 王思敬. 水-岩化学作用的岩石宏观力学效应的试验研究[J]. 岩石力学与工程学报, 2002, 21(4): 526-531. doi: 10.3321/j.issn:1000-6915.2002.04.015 TANG Liansheng, ZHANG Pengcheng, WANG Sijing. Testing study on macroscopic mechanics effect of chemical action of water on rocks[J]. Chinese Journal of Rock Mechanics and Engineering, 2002, 21(4): 526-531. (in Chinese) doi: 10.3321/j.issn:1000-6915.2002.04.015
[2]	WIEDERHORN S M. A chemical interpretation of static fatigue[J]. Journal of the American Ceramic Society, 1972, 55(2): 81-85. doi: 10.1111/j.1151-2916.1972.tb11215.x
[3]	霍润科, 李宁, 刘汉东. 酸性环境下类砂岩材料波速特性分析[J]. 岩土力学, 2005, 26(4): 608-611. doi: 10.3969/j.issn.1000-7598.2005.04.021 HUO Runke, LI Ning, LIU Handong. Analysis of characteristics of longitudinal wave velocity of mortar subjected to hydrochloric acid attack[J]. Rock and Soil Mechanics, 2005, 26(4): 608-611. (in Chinese) doi: 10.3969/j.issn.1000-7598.2005.04.021
[4]	丁梧秀, 冯夏庭. 化学腐蚀下灰岩力学效应的试验研究[J]. 岩石力学与工程学报, 2004, 23(21): 3571-3576. doi: 10.3321/j.issn:1000-6915.2004.21.002 DING Wuxiu, FENG Xiating. Testing study on mechanical effect for limestone under chemical erosion[J]. Chinese Journal of Rock Mechanics and Engineering, 2004, 23(21): 3571-3576. (in Chinese) doi: 10.3321/j.issn:1000-6915.2004.21.002
[5]	杨更社, 蒲毅彬, 马巍. 寒区冻融环境条件下岩石损伤扩展研究探讨[J]. 实验力学, 2002, 17(2): 220-226. doi: 10.3969/j.issn.1001-4888.2002.02.015 YANG Gengshe, PU Yibin, MA Wei. Discussion on the damage propagation for the rock under the frost and thaw condition of frigid zone[J]. Journal of Experimental Mechanics, 2002, 17(2): 220-226. (in Chinese) doi: 10.3969/j.issn.1001-4888.2002.02.015
[6]	何国梁, 张磊, 吴刚. 循环冻融条件下岩石物理特性的试验研究[J]. 岩土力学, 2004, 25(增刊2): 52-56. https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX2004S200A.htm HE Guoliang, ZHANG Lei, WU Gang. Test study on physical characteristics of rock under freezing-thawing cycles[J]. Rock and Soil Mechanics, 2004, 25(S2): 52-56. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX2004S200A.htm
[7]	陈有亮, 王朋, 张学伟, 等. 花岗岩在化学溶蚀和冻融循环后的力学性能试验研究[J]. 岩土工程学报, 2014, 36(12): 2226-2235. doi: 10.11779/CJGE201412010 CHEN Youliang, WANG Peng, ZHANG Xuewei, et al. Experimental research on mechanical properties of granite in chemical dissolution under freeze-thaw cycles[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(12): 2226-2235. (in Chinese) doi: 10.11779/CJGE201412010
[8]	韩铁林, 师俊平, 陈蕴生, 等. 不同化学腐蚀下砂岩冻融力学特性劣化的试验研究[J]. 固体力学学报, 2017, 38(6): 503-520. https://www.cnki.com.cn/Article/CJFDTOTAL-GTLX201706003.htm HAN Tielin, SHI Junping, CHEN Hengchen, et al. Laboratory investigation on the mechanical properties of sandstone immersed in different chemical corrosion under freeze-thaw cycles[J]. Chinese Journal of Solid Mechanics, 2017, 38(6): 503-520. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-GTLX201706003.htm
[9]	张君岳, 田镇, 刘桓兑, 等. 冻融红砂岩物理力学性质损伤演化试验研究[J]. 矿业研究与开发, 2020, 40(10): 79-84. https://www.cnki.com.cn/Article/CJFDTOTAL-KYYK202010015.htm ZHANG Junyue, TIAN Zhen, LIU Huandui, et al. Experimental research of physical and mechanical damage evolution of freeze-thaw red sandstone[J]. Mining Research and Development, 2020, 40(10): 79-84. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-KYYK202010015.htm
[10]	张慧梅, 杨更社. 冻融与荷载耦合作用下岩石损伤模型的研究[J]. 岩石力学与工程学报, 2010, 29(3): 471-476. https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX201003007.htm ZHANG Huimei, YANG Gengshe. Research on damage model of rock under coupling action of freeze-thaw and load[J]. Chinese Journal of Rock Mechanics and Engineering, 2010, 29(3): 471-476. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX201003007.htm
[11]	徐光苗, 刘泉声. 岩石冻融破坏机理分析及冻融力学试验研究[J]. 岩石力学与工程学报, 2005, 24(17): 3076-3082. doi: 10.3321/j.issn:1000-6915.2005.17.012 XU Guangmiao, LIU Quansheng. Analysis of mechanism of rock failure due to freeze-thaw cycling and mechanical testing study on frozen-thawed rocks[J]. Chinese Journal of Rock Mechanics and Engineering, 2005, 24(17): 3076-3082. (in Chinese) doi: 10.3321/j.issn:1000-6915.2005.17.012
[12]	孟祥振, 张慧梅, 康晓革. 含孔隙冻融岩石的损伤本构模型[J]. 西安科技大学学报, 2019, 39(4): 688-692. https://www.cnki.com.cn/Article/CJFDTOTAL-XKXB201904019.htm MENG Xiangzhen, ZHANG Huimei, KANG Xiaoge. Damage constitutive model of porous rock under freeze-thaw[J]. Journal of Xi'an University of Science and Technology, 2019, 39(4): 688-692. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-XKXB201904019.htm
[13]	杨涛, 霍树义, 金坎辉, 等. 冻融循环下砂岩损伤演化及本构模型[J]. 地质与勘探, 2020, 56(4): 826-831. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKT202004016.htm YANG Tao, HUO Shuyi, JIN Kanhui, et al. Damage evolution and constitutive model under freeze-thaw cycles[J]. Geology and Exploration, 2020, 56(4): 826-831. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-DZKT202004016.htm
[14]	MATSUOKA H, NAKAI T R. Stress-deformation and strength characteristics of soil under three different principal stresses[J]. Proceedings of the Japan Society of Civil Engineers, 1974(232): 59-70.
[15]	SATAKE M. Stress-deformation and strength characteristics of soil under three difference principle stresses[J]. Proc of Japan Society of Civil Engineers, 1976, 246: 137-138.
[16]	MATSUOKA H, HOSHIKAWA T, UENO K. A general failure criterion and stress-strain relation for granular materials to metals[J]. Soils and Foundations, 1990, 30(2): 119-127.
[17]	张二锋, 杨更社, 刘慧. 冻融循环作用下砂岩细观损伤演化规律试验研究[J]. 煤炭工程, 2018, 50(10): 50-55. https://www.cnki.com.cn/Article/CJFDTOTAL-MKSJ201810013.htm ZHANG Erfeng, YANG Gengshe, LIU Hui. Experimental study on meso-damage evolution of sandstone under freeze-thaw cycles[J]. Coal Engineering, 2018, 50(10): 50-55. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-MKSJ201810013.htm
[18]	许玉娟, 周科平, 李杰林, 等. 冻融岩石核磁共振检测及冻融损伤机制分析[J]. 岩土力学, 2012, 33(10): 3001-3005, 3102. https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX201210022.htm XU Yujuan, ZHOU Keping, LI Jielin, et al. Study of rock NMR experiment and damage mechanism analysis under freeze-thaw condition[J]. Rock and Soil Mechanics, 2012, 33(10): 3001-3005, 3102. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX201210022.htm
[19]	张蒙军. 冻融环境下红砂岩物理力学特性试验研究[D]. 西安: 西安科技大学, 2015. ZHANG Mengjun. The Experimental Studyon the Physical and Mechanical Properties of Red Sandstone under the Environment of Freeze-Thaw Environment[D]. Xi'an: Xi'an University of Science and Technology, 2015. (in Chinese)