不同条件下贺兰口岩画载体岩石冻融损伤特征与机制研究

doi:10.13722/j.cnki.jrme.2019.0054

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Abstract Unique climatic characteristics and complex hydrochemical environments lead to freeze-thaw and chemical dissolution combining action，which is an important reason for the exfoliating and nick becoming shallow of the metamorphic sandstone carrier of the Helankou rock paintings. The mass，elastic wave velocity and uniaxial compressive strength of rock samples after 0，15，30，45 and 60 freeze-thaw cycles respectively immersed in distilled water and Na2SO4，NaHCO3 or CaCl2 solution of 0.5 mol/L concentration were tested，and the damage characteristics of rock paintings carrier under the combined action of chemical and freeze-thaw were systematically explored. The cumulative damage mechanism was analyzed qualitatively and quantitatively by scanning electron microscopy(SEM)，X-ray diffraction analysis(XRD) and the damage variable based on the change of the porosity. The results show that the rock samples present different degrees of cumulative damage in the process of freezing and thawing cycles under different conditions and that the damage is caused by the differences of the type，quantity and connection of the sample pore aroused by different combinations of frost heave，dissolution and salt crystallization.

Key words： rock mechanics rock paintings metamorphic sandstone freeze-thaw cycles chemical corrosion damage characteristics cumulative damage

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	Articles by authors
	CUI Kai1
	2
	LIU Guishan1
	WU Guopeng1
	2
	ZHU Peng1

Cite this article:

CUI Kai1,2,LIU Guishan1, et al. Study on the characteristics and mechanisms of freeze-thaw damage of rock carrier of Helankou rock paintings under different conditions[J]. , 2019, 38(9): 1797-1808.

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https://rockmech.whrsm.ac.cn/EN/10.13722/j.cnki.jrme.2019.0054 OR https://rockmech.whrsm.ac.cn/EN/Y2019/V38/I9/1797

[1]	李祥石. 贺兰山岩画保护研究工程丛书：世界岩画欣赏[M]. 银川：宁夏人民出版社，2017：360.(LI Xiangshi. Helan mountain rock paintings conservation research engineering series：world rock paintings appreciation[M]. Yinchuan：Ningxia People?s Publishing House，2017：360.(in Chinese))
[2]	徐飞，杨隽永，杨毅. 水硬石灰作为贺兰口岩画加固材料的耐候性能研究[J]. 文物保护与考古科学，2016，28(4)：31-39.(XU Fei，YANG Junyong，YANG Yi. Study on the weatherability of hydraulic Lime as reinforcing material of Helan mouth?s rock paintings[J]. Sciences of Conservation and Archaeology，2016，28(4)：31-39.(in Chinese))
[3]	张威，崔之久，李永化，等. 贺兰山第四纪冰川征及其与气候和构造之间的耦合关系[J]. 科学通报，2012，57(25)：2 390-2 402. (ZHANG Wei，CUI Zhijiu，LI Yonghua，et al. Characteristics of quaternary glaciers in Helan mountains and their coupling with climate and tectonics[J]. Chinese Science Bulletin，2012，57(25)：2 390-2 402.(in Chinese))
[4]	NICHOLSON D T，NICHOLSON F H. Physical deterioration of sedimentary rocks subjected to experimental freeze-thaw weathering[J]. Earth Surface Processes and Landforms：the Journal of the British Geomorphological Research Group，2000，25(12)：1 295-1 307.
[5]	TAN X，CHEN W，YANG J，et al. Laboratory investigations on the mechanical properties degradation of granite under freeze-thaw cycles[J]. Cold Regions Science and Technology，2011，68(3)：130-138.
[6]	张继周，缪林昌，杨振峰. 冻融条件下岩石损伤劣化机制和力学特性研究[J]. 岩石力学与工程学报，2008，27(8)：1 688-1 694. (ZHANG Jizhou，MIAO Linchang，YANG Zhenfeng. Research on rock degradation and deterioration mechanisms and mechanical characteristic under cyclic freezing-thawing[J]. Chinese Journal of Rock Mechanics and Engineering，2008，27(8)：1 688-1 694.(in Chinese))
[7]	周科平，张亚民，李杰林，等. 冻融花岗岩细观损伤演化的核磁共振[J]. 中南大学学报：自然科学版，2013，44(8)：3 384-3 389. (ZHOU Keping，ZHANG Yamin，LI Jielin，et al. Granite microstructure deterioration characteristic under condition of freezing-thawing based on NMR technology[J]. Journal of Central South University：Science and Technology，2013，44(8)：3 384-3 389.(in Chinese))
[8]	李杰林，周科平，张亚民，等. 冻融循环条件下风化花岗岩物理特性的实验研究[J]. 中南大学学报：自然科学版，2014，45(3)：798-802.(LI Jielin，ZHOU Keping，ZHANG Yamin，et al. Experiment study on physical characteristics in weathered granite under freezing-thawing cycles[J]. Journal of Central South University：Science and Technology，2014，45(3)：798-802.(in Chinese))
[9]	姚华彦，冯夏庭，崔强，等. 化学侵蚀下硬脆性灰岩变形和强度特性的试验研究[J]. 岩土力学，2009，30(2)：338-344.(YAO Huayan，FENG Xiating，CUI Qiang，et al. Experimental study of effect of chemical corrosion on strength and deformation of hard brittle limestone[J]. Rock and Soil Mechanics，2009，30(2)：338-344.(in Chinese))
[10]	王伟，刘桃根，吕军，等. 水岩化学作用对砂岩力学特性影响的试验研究[J]. 岩石力学与工程学报，2012，31(增2)：3 607-3 617. (WANG Wei，LIU Taogen，LU Jun，et al. Experimental study of influence of water-rock chemical interaction on mechanical interaction on mechanical characteristics of sandstone[J]. Chinese Journal of Rock Mechanics and Engineering，2012，31(Supp.2)：3 607-3 617.(in Chinese))
[11]	韩铁林，陈蕴生，师俊平，等. 水化学腐蚀对砂岩力学特性影响的试验研究[J]. 岩石力学与工程学报，2013，32(增2)：3 064-3 072. (HAN Tielin，CHEN Yunsheng，SHI Junping，et al. Experimental study of mechanical characteristics of sandstone subjected to hydro chemical erosion[J]. Chinese Journal of Rock Mechanics and Engineering，2013，32(Supp.2)：3 064-3 072.(in Chinese))
[12]	韩铁林，师俊平，陈蕴生，等. 水化学作用下钙质砂岩力学特性的劣化及能量机制试验研究[J]. 岩石力学与工程学报，2015，34(增2)：3 793-3 804.(HAN Tielin，SHI Junping，CHEN Yunsheng，et al. Experimental study of mechanical properties and energy mechanism of calcareous sandstone subjected to water chemistry[J]. Chinese Journal of Rock Mechanics and Engineering，2015，34(Supp.2)： 3 793-3 804.(in Chinese))
[13]	韩铁林，陈蕴生，师俊平. 化学腐蚀后砂岩三轴压缩力学特性及其能量机制的试验研究[J]. 实验力学，2016，31(5)：694-706.(HAN Tielin，CHEN Yunsheng，SHI Junping. Experimental study of mechanical properties and energy mechanism of sandstone subjected to chemical erosion and tri-axial compression[J]. Journal of Experimental Mechanics，2016，31(5)：694-706.(in Chinese))
[14]	冯晓伟，王伟，王如宾，等. 考虑水化学损伤的砂岩流变损伤本构模型[J]. 岩土力学，2018，39(9)：3 340-3 346.(FENG Xiaowei，WANG Wei，WANG Rubin，et al. A rheological damage model of sandstone under water-rock chemical interaction[J]. Rock and Soil Mechanics，2018，39(9)：3 340-3 346.(in Chinese))
[15]	许飞. 贺兰山岩画抢救性保护方案[R]. 南京：南京博物院，2008：230.(XU Fei. Rescue protection scheme of rock paintings in Helan Mountain[R]. Nanjing：Nanjing Museum，2008：230.(in Chinese))
[16]	王萍. 从病害成因谈贺兰山岩画的保护[J]. 文物修复与研究，2014，(00)：587-596.(WANG Ping. On the protection of rock paintings in Helan mountain from the cause of diseases[J]. Restoration and Research of Cultural Relics，2014，(00)：587-596.(in Chinese))
[17]	王小明. 宁夏贺兰山国家级自然保护区综合科学考察[M]. 银川：宁夏少年儿童出版社，2011：2-3.(WANG Xiaoming. Comprehensive scientific investigation of Helan mountain national nature reserve in Ningxia[M]. Yinchuan：Ningxia Children?s Publishing House，2011：2-3.(in Chinese))
[18]	党慧慧，董军，岳宁，等. 贺兰山以北乌兰布和沙漠地下水水化学特征演化规律研究[J]. 冰川冻土，2015，37(3)：793-802. (DANG Huihui，DONG Jun，YUE Ning，et al. Study of the evolution of hydrochemical properties of groundwater in Ulan Buh Desert in the north of the Helan Mountains[J]. Journal of Glaciology and Geocryology，2015，37(3)：793-802.(in Chinese))
[19]	中华人民共和国国家标准编写组. GBT50266—2013 工程岩体试验方法标准[S]. 北京：中国计划出版社，2013.(The National Standards Compilation Group of the People′s Republic of China. GBT50266—2013 Standard for test method of engineering rock mass[S]. Beijing：China Planning Publishing House，2013.(in Chinese))
[20]	中华人民共和国国家标准编写组. GB50021—2019 岩土工程勘察规范[S]. 北京：中国建筑工业出版社，2019.(The National Standards Compilation Group of the People′s Republic of China. GB50021—2019 Code for investigation of geotechnical engineering[S]. Beijing：China Architecture and Building Press，2019.(in Chinese))
[21]	韩铁林，师俊平，陈蕴生. 砂岩在化学腐蚀和冻融循环共同作用下力学特征劣化的试验研究[J]. 水利学报，2016，47(5)：644-655.(HAN Tielin，SHI Junping，CHEN Yunsheng. Laboratory investigations on the mechanical properties degradation of sandstone under the combined action between water chemical corrosion and freezing and thawing cycles[J]. Journal of Hydraulic Engineering，2016，47(5)：644-655.(in Chinese))
[22]	俞缙，张欣，蔡燕燕，等. 水化学与冻融循环共同作用下砂岩细观损伤与力学性能劣化试验研究[J]. 岩土力学，2019，40(2)：455-464.(YU Jin，ZHANG Xin，CAI Yanyan，et al. Microscopic damage and mechanical properties degradation of sandstone under the combined effect between water chemical corrosion and freeze-thaw cycles[J]. Rock and Soil Mechanics，2019，40(2)：455-464.(in Chinese))
[23]	丁梧秀，冯夏庭. 灰岩细观结构的化学损伤效应及化学损伤定量化研究方法探讨[J]. 岩石力学与工程学报，2005，24(8)：1 283-1 288. (DING Wuxiu，FENG Xiating. Study on chemical damage effect and quantitative analysis method of meso-structure of limestone[J]. Chinese Journal of Rock Mechanics and Engineering，2005，24(8)：1 283-1 288.(in Chinese))
[24]	万旭升，赖远明. 硫酸钠溶液和硫酸钠盐渍土的冻结温度及盐晶析出试验研究[J]. 岩土工程学报，2013，35(11)：2 090-2 096.(WAN Xusheng，LAI Yuanming. Experimental study on freezing temperature and salt crystal precipitation of sodium sulphate soulotion and sodium sulphate saline soil[J]. Chinese Journal of Geotechnical Engineering，2013，35(11)：2 090-2 096.(in Chinese))
[25]	李星星，王思敬，肖锐铧，等. 硫酸钠溶液在降温结晶过程中的盐胀与冻胀[J]. 岩土工程学报，2016，38(11)：2 069-2 077.(LI Xingxing，WANG Sijing，XIAO Ruihua，et al. Saline expansion and frost heave of sodium sulfate solution during cooling crystalliztion process[J]. Chinese Journal of Geotechnical Engineering，2016，38(11)：2 069-2 077.(in Chinese))