温度和应力循环作用下花岗岩力学特性变化规律试验研究

doi:10.13722/j.cnki.jrme.2019.0760

Abstract
Figure/Table
References (0)
Related Citation (15)

Download: PDF (755 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract The uniaxial compression test of granite specimens under temperature and stress cycles was carried out to reveal the mechanical properties of granite subjected to temperature and stress cycles. The results show that，with increasing the cycle number，the Young¢s modulus of the granite increases gradually while the strain corresponding to the upper stress of the samples decreases. The decrease amplitude of the upper limit strain at the upper limit stress of 85% uniaxial compressive strength is greater than that at 70% uniaxial compressive strength. Except for 600 ℃，the uniaxial compressive strength of the samples after temperature and stress cycles is greater than that at real-time temperature. Especially for 300 ℃，the strength increase rates at the upper cycle stresses corresponding to 70% and 85% uniaxial compressive strength reach 57.1% and 50.9% respectively. After temperature and stress cycles，the strength of the granite specimen changes significantly while the peak strain almost keeps invariable，which shows that studying the stability of rock from deformation rather than strength is more consistent with the actual situation. The results can provide reference to study the stability of rock engineering under the cyclic action of temperature and stress.

Key words： rock mechanics')" href="#">

rock mechanics granite cyclic temperature cyclic stress ')" href="#">mechanical properties

	Service

	E-mail this article rock mechanics;granite;cyclic temperature;cyclic stress;mechanical properties ”. Please open it by linking:http://rockmech.whrsm.ac.cn/EN/abstract/abstract31134.shtml" name="neirong">
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	HU Yuefei
	HU Yaoqing
	ZHAO Guokai
	JIN Peihua
	LI Chun
	ZHU Xiaozhou

Cite this article:

HU Yuefei,HU Yaoqing,ZHAO Guokai, et al. Experimental study on mechanical properties of granite subjected to temperature and stress cycles#br#[J]. , 2020, 39(4): 705-714.

URL:

http://rockmech.whrsm.ac.cn/EN/10.13722/j.cnki.jrme.2019.0760 OR http://rockmech.whrsm.ac.cn/EN/Y2020/V39/I4/705

[13]	武晋文，赵阳升，万志军，等. 高温均匀压力花岗岩热破裂声发射特性试验研究[J]. 煤炭学报，2012，37(7)：1 111-1 117.(WU Jinwen，ZHAO Yangsheng，WAN Zhijun，et al. Experimental study of acoustic emission of granite due to thermal cracking under high temperature and isostatic stress[J]. Journal of China Coal Society，2012，37(7)：1 111-1 117.(in Chinese))
[25]	FAN J Y，CHEN J，JIANG D Y，et al. Fatigue properties of rock salt subjected to interval cyclic pressure[J]. International Journal of Fatigue，2016，90：109-115.
[37]	许江，唐晓军，李树春，等. 周期性循环载荷作用下岩石声发射规律试验研究[J]. 岩土力学，2009，30(5)：1 241-1 246.(XU Jiang，TANG Xiaojun，LI Shuchun，et al. Experimental research on acoustic emission rules of rock under cyclic loading[J]. Rock and Soil Mechanics，2009，30(5)：1 241-1 246.(in Chinese))
[23]	葛修润，蒋宇，卢允德，等. 周期荷载作用下岩石疲劳变形特性试验研究[J]. 岩石力学与工程学报，2003，22(10)：1 581-1 585.(GE Xiurun，JIANG Yu，LU Yunde，et al. Testing study on fatigue deformation law of rock under cyclic loading[J]. Chinese Journal of Rock Mechanics and Engineering，2003，22(10)：1 581-1 585.(in Chinese))
[35]	倪骁慧，李晓娟，朱珍德. 不同频率循环荷载作用下花岗岩细观疲劳损伤特征研究[J]. 岩石力学与工程学报，2011，30(1)：164-169.(NI Xiaohui，LI Xiaojuan，ZHU Zhende. Characteristics of meso-damage of granite samples subjected to dynamic uniaxial cyclic loading with different frequencies[J]. Chinese Journal of Rock Mechanics and Engineering，2011，30(1)：164-169.(in Chinese))
[1]	梁卫国，赵阳升，徐素国. 240℃内盐岩物理力学特性的试验研究[J]. 岩石力学与工程学报，2004，23(14)：2 365-2 369.(LIANG Weiguo，ZHAO Yangsheng，XU Suguo. Testing study on physical and mechanical properties of heated salt rock within 240℃[J]. Chinese Journal of Rock Mechanics and Engineering，2004，23(14)：2 365-2 369.(in Chinese))
[3]	MCCLUREM W，HOME R N. Correlations between formation properties and induced seismicity during high pressure injection into granitic rock[J]. Engineering geology，2014，175：74-80.
[8]	万志军，赵阳升，董付科，等. 高温及三轴应力下花岗岩体力学特性的试验研究[J]. 岩石力学与工程学报，2008，27(1)：72-77.(WAN Zhijun，ZHAO Yangsheng，DONG Fuke，et al. Experimental study on mechanical characteristics of granite under high temperatures and triaxial stresses[J]. Chinese Journal of Rock Mechanics and Engineering，2008，27(1)：72-77.(in Chinese))
[4]	HE Z H，DUAN B C. Significance of the dynamic stress perturbations induced by hydraulic fracturing[J]. Journal of Petroleum Science and Engineering，2019，174：169-176.
[6]	徐小丽，高峰，张志镇，等. 实时高温下加载速率对花岗岩力学特性影响的试验研究[J]. 岩土力学，2015，36(8)：2 184-2 192.(XU Xiaoli，GAO Feng，ZHANG Zhizhen，et al. Experimental study of the effect of loading rates on mechanical properties of granite at real-time high temperature[J]. Rock and Soil Mechanics，2015，36(8)：2 184-2 191.(in Chinese))
[9]	冯子军，赵阳升，张渊，等. 热破裂花岗岩渗透率变化的临界温度[J]. 煤炭学报，2014，39(10)：1 987-1 992.(FENG Zijun，ZHAO Yangsheng，ZHANG Yuan，et al. Critical temperature of permeability change in thermally cracked granite[J]. Journal of China Coal Society，2014，39(10)：1 987-1 992. (in Chinese))
[2]	赵阳升，郤保平，万志军，等. 高温高压下花岗岩中钻孔变形失稳临界条件研究[J]. 岩石力学与工程学报，2009，28(5)：865-874. (ZHAO Yangsheng，XI Baoping，WAN Zhijun，et al. Study of critical condition of borehole instability in granite under high temperature and high pressure[J]. Chinese Journal of Rock Mechanics and Engineering，2009，28(5)：865-874.(in Chinese))
[5]	许锡昌，刘泉声. 高温下花岗岩基本力学性质初步研究[J]. 岩土工程学报，2000，22(3)：332-335.(XU Xichang，LIU Quansheng. A preliminary study on basic mechanical properties for granite at high temperature[J]. Chinese Journal of Geotechnical Engineering，2000，22(3)：332-335.(in Chinese))
[7]	郤保平，赵阳升. 高温高压下花岗岩中钻孔围岩的热物理及力学特性试验研究[J]. 岩石力学与工程学报，2010，29(6)：1 245-1 253. (XI Baoping，ZHAO Yangsheng. Experimental study of thermophysico- mechanical property of drilling surrounding rock in granite under high temperature and high pressure[J]. Chinese Journal of Rock Mechanics and Engineering，2010，29(6)：1 245-1 253.(in Chinese))
[10]	张渊，赵阳升，吴刚. “鲁灰”花岗岩热破裂的细观结构及规律[J]. 兰州理工大学学报，2010，36(6)：115-118.(ZHANG Yuan，ZHAO Yangsheng，WU Gang. Meso-structure and pattern of thermal cracking of Luhui granite[J]. Journal of Lanzhou University of Technology，2010，36(6)：115-118.(in Chinese))
[15]	GAUTAM P K，VERMA A K，JHA M K，et al. Effect of high temperature on physical and mechanical properties of Jalore granite[J]. Journal of Applied Geophysics，2018，159：460-474.
[17]	方荣. 温度周期变化作用下大理岩宏细观力学变形试验研究[硕士学位论文][D]. 南京：河海大学，2006.(FANG Rong. The study on the marble macroscopic and mesoscopic mechanical deformation characteristics under the periodical change of temperature[M. S. Thesis][D]. Nanjing: Hohai University，2006. (in Chinese))
[19]	胡广，赵其华，何云松，等. 循环荷载作用下斜长花岗岩弹性模量演化规律[J]. 工程地质学报，2016，24(5)：881-890.(HU Guang，ZHAO Qihua，HE Yunsong，et al. Elastic modulus¢s evolution law of plagiogranite under cyclic loading[J]. Journal of Engineering Geology，2016，24(5)：881-890.(in Chinese))
[22]	席道瑛，刘小燕，张程远. 由宏观滞回曲线分析岩石的微细观损伤[J]. 岩石力学与工程学报，2003，22(2)：182-187.(XI Daoying，LIU Xiaoyan，ZHANG Chengyuan. Analysis on micro-and meso-damage of rock by macro-hysteresis curve[J]. Chinese Journal of Rock Mechanics and Engineering，2003，22(2)：182-187.(in Chinese))
[27]	方荣，朱珍德，张勇，等. 高温和循环高温作用后大理岩力学性能试验研究与比较[J]. 岩石力学与工程学报，2005，24(增1)： 4 735-4 739.(FANG Rong，ZHU Zhende，ZHANG Yong，et al. The study and comparison of the mechanical performance of marble under the action of high temperature and circle high temperature[J]. Chinese Journal of Rock Mechanics and Engineering，2005，24(Supp.1)： 4 735-4 739.(in Chinese))
[29]	靳佩桦，胡耀青，邵继喜，等. 急剧冷却后花岗岩物理力学及渗透性质试验研究[J]. 岩石力学与工程学报，2018，37(11)：2 556-2 564. (JIN Peihua，HU Yaoqing，SHAO Jixi，et al. Experimental study on physico-mechanical and transport properties of granite subjected to rapid cooling[J]. Chinese Journal of Rock Mechanics and Engineering，2018，37(11)：2 556-2 564.(in Chinese))
[31]	LI B Y，JU F，XIAO M，et al. Mechanical stability of granite as thermal energy storage material：An experimental investigation[J]. Engineering Fracture Mechanics，2019，211：61-69.
[34]	GLOVER P W J，BAUD P，DAROT M，et al. α/β phase transition in quartz monitored using acoustic emissions[J]. Geophysical Journal International，1995，120(3)：775-782.
[36]	冯春林，吴献强，丁德馨，等. 周期荷载作用下白砂岩的疲劳特性研究[J]. 岩石力学与工程学报，2009，28(增1)：2 749-2 754.(FENG Chunlin，WU Xianqiang，DING Dexin，et al. Investigation on fatigue characteristics of white sandstone under cyclic loading[J]. Chinese Journal of Rock Mechanics and Engineering，2009，28(Supp.1)：2 749-2 754.(in Chinese))
[11]	KUMARI W G P，RANJITH P G，PERERA M S A，et al. Mechanical behaviour of Australian Strathbogie granite under in-situ stress and temperature conditions：An application to geothermal energy extraction[J]. Geothermics，2017，65：44-59.
[12]	徐小丽，高峰，沈晓明，等. 高温后花岗岩力学性质及微孔隙结构特征研究[J]. 岩土力学，2010，31(6)：1 752-1 758.(XU Xiaoli，GAO Feng，SHEN Xiaoming，et al. Research on mechanical characteristics and micropore structure of granite under high-temperature[J]. Rock and Soil Mechanics，2010，31(6)：1 752-1 758.(in Chinese))
[14]	YANG S Q，RANJITH P G，JING H W，et al. An experimental investigation on thermal damage and failure mechanical behavior of granite after exposure to different high temperature treatments[J]. Geothermics，2017，65：180-197.
[16]	赵国凯，胡耀青，靳佩桦，等. 实时温度与循环载荷作用下花岗岩单轴力学特性的试验研究[J]. 岩石力学与工程学报，2019，38(5)：927-937.(ZHAO Guokai，HU Yaoqing，JIN Peihua，et al. Experimental study on mechanical properties of granite subjected to cyclic loads under real time temperature[J]. Chinese Journal of Rock Mechanics and Engineering，2019，38(5)：927-937.(in Chinese))
[18]	杨永杰，宋扬，楚俊. 循环荷载作用下煤岩强度及变形特征试验研究[J]. 岩石力学与工程学报，2007，36(1)：201-205.(YANG Yongjie，SONG Yang，CHU Jun. Experimental study on characteristics of strength and deformation of coal under cyclic loading[J]. Chinese Journal of Rock Mechanics and Engineering，2007，36(1)：201-205.(in Chinese))
[20]	许江，鲜学福，王鸿，等. 循环加、卸载条件下岩石类材料变形特性的试验研究[J]. 岩石力学与工程学报，2006，25(增1)：3 040-3 045.(XU Jiang，XIAN Xuefu，WANG Hong，et al. Experimental study on rock deformation characteristics under cycling loading and unloading conditions[J]. Chinese Journal of Rock Mechanics and Engineering，2006，25(Supp.1)：3 040-3 045.(in Chinese))
[21]	王建国，王振伟，马少鹏. 循环载荷作用下岩石材料变形场演化试验研究[J]. 岩石力学与工程学报，2009，28(增2)：3 336-3 341. (WANG Jianguo，WANG Zhenwei，MA Shaopeng. Test study on deformation field evolution of rock material under cyclic load[J]. Chinese Journal of Rock Mechanics and Engineering，2009，28(Supp.2)：3 336-3 341.(in Chinese))
[24]	REN S，BAI Y，ZHANG J，et al. Experimental investigation of the fatigue properties of salt rock[J]. International Journal of Rock Mechanics and Mining Sciences，2013，64：68-72.
[26]	夏才初，周舒威，胡永生，等. 循环单轴应力和循环温度作用下玄武岩力学性质初探[J]. 岩土工程学报，2015，37(6)：1 016-1 024. (XIA Caichu，ZHOU Shuwei，HU Yongsheng，et al. Preliminary study on mechanical property of basalt subjected to cyclic uniaxial stress and cyclic temperature[J]. Chinese Journal of Geotechnical Engineering，2015，37(6)：1 016-1 024. (in Chinese))
[28]	JIN P H，HU Y Q，SHAO J X，et al. Influence of different thermal cycling treatments on the physical，mechanical and transport properties of granite[J]. Geothermics，2019，78：118-128.
[30]	RONG G，PENG J，CAI M，et al. Experimental investigation of thermal cycling effect on physical and mechanical properties of bedrocks in geothermal fields[J]. Applied Thermal Engineering，2018，141：174-185.
[32]	YIN T B，SHU R H，LI X B，et al. Comparison of mechanical properties in high temperature and thermal treatment granite[J]. Transactions of Nonferrous Metals Society of China，2016，26(7)：1 926-1 937.
[33]	王者超，赵建纲，李术才，等. 循环荷载作用下花岗岩疲劳力学性质及其本构模型[J]. 岩石力学与工程学报，2012，31(9)：1 888-1 900. (WANG Zhechao，ZHAO Jiangang，LI Shucai，et al. Fatigue mechanical behavior of granite subjected to cyclic load and its constitutive model[J]. Chinese Journal of Rock Mechanics and Engineering，2012，31(9)：1 888-1 900.(in Chinese))