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| Spatial-temporal features of thermal induced crack damage
in sandstone grottoes |
| YUAN Yiqi1，LAN Hengxing1，2，LIU Shijie1，YAO Jiaming2，SUN Weifeng1，BAO Han3，LI Li4 |
| (1. School of Geological Engineering and Geomatics，Chang?an University，Xi?an，Shaanxi 710054，China；2. Institute of Geographic Sciences and Natural Resources Research，Chinese Academy of Sciences，Beijing 100101，China；3. School of Highway，Chang?an University，Xi?an，Shaanxi 710054，China；4. Institute of Heritage Restoration，
Chinese Academy of Cultural Heritage，Beijing 100871，China) |
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Abstract Thermally induced cracks play an important role in the failure process of grotto rock mass. The crack propagation caused by surface temperature change is key for studying thermal damage. However，no quantitative evaluation method is applied to such studies yet. In this paper，infrared thermography monitoring is used in parallel with normal inspection to analyze the temperature change characteristics of the rock mass surface of North Grottoes temple in Qingyang，Gansu Province. In doing so，the relationship between temperature change and thermally induced crack propagation in grottoes would be clarified. And，based on mineral distribution，an improved thermal crack evaluation method is established to quantitatively evaluate the damage characteristics of thermal crack propagation. Besides，the evaluation results are inversely verified by ground-based SAR monitoring. Three high thermal crack propagation areas in the North Grottoes temple are identified by infrared thermography，which highly coincides with significant deformation areas discovered by ground-based SAR. The innovative combination of infrared thermography and ground-based SAR can be applied to long-time sequence monitoring of the spatial-temporal characteristics of thermal crack damage in grottoes. This method may have practical implication for the protection of grottoes.
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| [1] COLLINS B D，STOCK G M. Rockfall triggering by cyclic thermal stressing of exfoliation fractures[J]. Nature Geoscience，2016，9(5)：395–400.
[2] GUERIN A，JABOYEDOFF M，COLLINS B D，et al. Remote thermal detection of exfoliation sheet deformation[J]. Landslides，2020，18(3)：865–879.
[3] GUNZBURGER Y，MERRIEN-SOUKATCHOFF V，GUGLIELMI Y. Influence of daily surface temperature fluctuations on rock slope stability：case study of the Rochers de Valabres slope(France)[J]. International Journal of Rock Mechanics and Mining Sciences，2005，42(3)：331–349.
[4] LOOPE D B，LOOPE G R，BURBERRY C M，et al. Surficial fractures in the Navajo Sandstone，Southwestern USA：the roles of thermal cycles，rainstorms，granular disintegration，and iterative cracking[J]. Earth Surface Processes and Landforms，2020，45(9)：2 063–2 077.
[5] VLCKO J，GREIF V，GROF V，et al. Rock displacement and thermal expansion study at historic heritage sites in Slovakia[J]. Environmental Geology，2009，58(8)：1 727–1 740.
[6] MCFADDEN L D，EPPES M C，GILLESPIE A R，et al. Physical weathering in arid landscapes due to diurnal variation in the direction of solar heating[J]. Geological Society of America Bulletin，2005，117(1/2)：161–173.
[7] TSCHEGG R E. Effects of thermal-heating cycle treatment on thermal expansion behavior of different building stones[J]. International Journal of Rock Mechanics and Mining Sciences，2013，64：228–235.
[8] 刘世杰，兰恒星，包 含，等. 石窟寺典型工程地质变形破坏模式及分类体系[J]. 地球科学，2022(待刊).(LIU Shijie，LAN Hengxing，BAO Han，et al. Classification system of typical engineering geological deformation and failure modes in grottoes[J]. Earth Science，2022(to be Pressed).(in Chinese))
[9] DOUGILL J W. On stable progressively fracturing solids[J]. Zeitschrift für Angewandte Mathematik und Physik(ZAMP)，1976，27(4)：423–437.
[10] KAROLINE M，HEATHER V，JAN-CHRISTOPH O，et al. Linking rock weathering，rockwall instability and rockfall supply on talus slopes in glaciated hanging valleys (Swiss Alps)[J]. Permafrost and Periglacial Processes，2018，29(3)：135–151.
[11] 李 黎，谷本親伯. 龙游石窟的环境特征[J]. 敦煌研究，2005，(4)：97–103.(LI Li，TANIMOTO Chikaosa. Environmental characteristics of Longyou Grottoes[J]. Dunhuang Research，2005，(4)：97–103.(in Chinese))
[12] 段育龙，武发思，汪万福，等. 麦积山石窟赋存环境中空气细菌的时空分布特征[J]. 微生物学报，2019，59(1)：145–156.(DUAN Yulong，WU Fasi，WANG Wanfu，et al. Spatial and temporal distribution characteristics of the airborne bacteria in the Maijishan grottoes，China[J]. Acta Microbiologica Sinica，2019，59(1)：145–156.(in Chinese))
[13] 李最雄. 炳灵寺、麦积山和庆阳北石窟寺石窟风化研究[J]. 文博，1985，(3)：66–75.(LI Zuixiong. Study on grottoes weathering in Bingling Temple，Maiji Mountain and Qingyang North Grottoes Temple[J]. Cultural Museum，1985，(3)：66–75.(in Chinese))
[14] 马赞峰，汪万福. 敦煌莫高窟第44窟壁画材质及起甲病害研究[J] . 敦煌研究，2014，(5)：108–118.(MA Zanfeng，WANG Wanfu. On the materials and flaking of the wall Paintingsin Mogao Cave 44[J]. Dunhuang Research，2014，(5)：108–118.(in Chinese))
[15] 胡军舰，贺东鹏，武发思，等. 麦积山石窟第32窟内外温湿度比较研究[J]. 干旱区资源与环境，2021，35(6)：66–72.(HU Junjian，HE Dongpeng，WU Fasi，et al. Comparison of temperature and relative humidity between inside and outside Cave 32，Maijishan Grottoes[J]. Journal of Arid Land Resources and Environment，2021，35(6)：66–72.(in Chinese))
[16] 宗静婷，王淑丽，张忠永. 四川广元千佛崖石窟造像表面风化的环境地质问题分析[J]. 地球科学与环境学报，2011，33(2)：6.(ZONG Jingting，WANG Shuli，ZHANG Zhongyong. Study on environmental geology problem of surface weathering of grotto statues in Guangyuan Qianfoya，Sichuan[J]. Journal of Earth Sciences and Environment，2011，33(2)：6.(in Chinese))
[17] 张 博，崔惠萍，裴强强，等. 不同开放环境下北石窟洞窟温湿度变化特征[J]. 岩石力学与工程学报，2021，40(增1)：2 834–2 840.(ZHANG Bo，CUI Huiping，PEI Qiangqiang，et al. Variation characteristics of temperature and humidity in North Grottoes under different opening regulation[J]. Chinese Journal of Rock Mechanics and Engineering，2021，40(Supp.1)：2 834–2 840.(in Chinese))
[18] CHAU K T，SHAO J F. Subcritical crack growth of edge and center cracks in fa?ade rock panels subject to periodic surface temperature variations[J]. International Journal of Solids and Structures，2006，43(3)：807–827.
[19] MCKAY C P，MOLARO J L，MARINOVA M M. High-frequency rock temperature data from hyper-arid desert environments in the Atacama and the Antarctic Dry Valleys and implications for rock weathering[J]. Geomorphology，2009，110(3/4)：182–187.
[20] GRECHI G，FIORUCCI M，MARMONI G M，et al. 3D Thermal Monitoring of Jointed Rock Masses through Infrared Thermography and Photogrammetry[J]. Remote Sensing，2021，13(5)：957.
[21] MEOLA C，CARLOMAGNO G M. Recent advances in the use of infrared thermography[J]. Measurement Science and Technology，2004，15(9)：R27–R58.
[22] BALARAS C A，ARGIRIOU A A. Infrared thermography for building diagnostics[J]. Energy and Buildings，2002，34(2)：171–183.
[23] EPPES M，KEANINI R. Mechanical weathering and rock erosion by climate-dependent subcritical cracking[J]. Reviews of Geophysics，2017，55(2)：470–508.
[24] HALL K，THORN C E. Thermal fatigue and thermal shock in bedrock：An attempt to unravel the geomorphic processes and products[J]. Geomorphology，2014，206(206)：1–13.
[25] ATKINSON B K. Subcritical crack growth in geological materials[J]. Journal of Geophysical Research，1984，89(B6)：4 077–4 114.
[26] PARKS G A. Surface and interfacial free energies of quartz[J]. Journal of Geophysical Research Solid Earth，1984，89(B6)：3 997–4 008.
[27] 包 含，郭文明，张国彪，等. 基于强度参数脆性指数的岩石I型断裂韧度评价[J]. 建筑科学与工程学报，2018，35(4)：97–104. (BAO Han，GUO Wenming，ZHANG Guobiao，et al. Evaluation of mode I Fracture Toughness of rock based on brittleness index of strength parameters[J]. Journal of Architecture and Civil Engineering，2018，35(4)：97–104.(in Chinese))
[28] RAVAJI B，ALí-LAGOA V，DELBO M，et al. Unraveling the mechanics of thermal stress weathering：rate-effects，size-effects，and scaling laws[J]. Journal of Geophysical Research：Planets，2019，124(12)：3 304–3 328.
[29] EPPES M，KEANINI R. Mechanical weathering and rock erosion by climate-dependent subcritical cracking[J]. Reviews of Geophysics，2017，55(2)：470–508.
[30] HILL R. The elastic behavior of crystalline aggregate[J]. Proceedings of the Physical Society，1952，65：349–354.
[31] BERRYMAN J. Mixture theories for rock properties，in rock physics & phase relations：a handbook of physical constants[M]. Washington D C：American Geophysical Union，1995：205–228.
[32] MCTIGUE D F. Thermoelastic response of fluid-saturated porous rock[J]. Journal of Geophysical Research Atmospheres，1986，91(B9)：9 533–9 542.
[33] PALCIAUSKAS V V，DOMENICO P A. Characterization of drained and undrained response of thermally loaded repository rocks[J]. Water Resources Research，1982，18(2)：281–290.
[34] BASS J D. Elasticity of minerals，glasses，and melts，in mineral physics and crystallography：a handbook of physical constants[M]. Washington D C：American Geophysical Union，1995：29–63.
[35] TARCHI D，RUDOLF H，PIERACCINI M，et al. Remote monitoring of buildings using a ground-based SAR：Application to cultural heritage survey[J]. International Journal of Remote Sensing，2000，21(18)：3 545–3 551.
[36] PIERACCINI M，FRATINI M，DEI D，et al. Structural testing of Historical Heritage Site Towers by microwave remote sensing[J]. Journal of Cultural Heritage，2009，10(2)：174–182.
[37] ATZENI C，BICCI A，DEI D，et al. Remote survey of the leaning tower of pisa by interferometric sensing[J]. IEEE Geoscience and Remote Sensing Letters，2010，7(1)：185–189.
[38] 刘小阳，孙广通，李 峰，等. 地基SAR基坑微形变监测方法研究[J]. 红外与激光工程，2018，47(3)：215–221.(LIU Xiaoyang，SUN Guangtong，LI Feng，et al. Research on micro deformation monitoring of foundation pit based on ground-based SAR[J]. Infrared and Laser Engineering，2018，47(3)：215–221.(in Chinese)) |
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2022, Vol. 41 
