岩石点荷载作用下对应力记忆效应的声发射数值模拟与试验研究_赵(3)

 

[3] 赵 奎,邓 飞,金解放,等. 岩石声发射KAISER点信号的小波

分析及其应用初步研究[J]. 岩石力学与工程学报,2006,25(增2):3 854–3 858.(ZHAO Kui,DENG Fei,JIN Jiefang,et al. Wavelet analysis of Kaiser signal of rock acoustic emission and its application[J]. Chinese Journal of Rock Mechanics and Engineering,2006,25(Supp.2):3 854–3 858.(in Chinese))

[4] 赵兴东,李元辉,袁瑞甫,等. 花岗岩Kaiser效应的实验验证与分

析[J]. 东北大学学报(自然科学版),2007,28(2):254–257.(ZHAO Xingdong,LI Yuanhui,YUAN Ruifu,et al. Experimental verification/ analysis of Kaiser effect in granite[J]. Journal Northeastern University(Natural Science),2007,28(2):254–257.(in Chinese)) [5] 姜永东,鲜学福,许 江. 岩石声发射Kaiser效应应用于地应力测

试的研究[J]. 岩土力学,2005,26(6):946–950.(JIANG Yongdong,

5 结 论

(1) 数值模拟和实验室试验均表明,岩石在受点荷载作用下能够在一定程度上反映岩石先前所处应力状态,该方法具有试验方法简单,对岩样无特殊加工要求,可在现场进行大量试验等突出的优点,作为现场地应力状态评估的一种简便的测试方法,具有良好地应用前景。

(2) 由于岩石点荷载声发射试验能够在现场重


? 2702 ? 岩石力学与工程学报 2009年

XIAN Xuefu,XU Jiang. Research on application of Kaiser effect of acoustic emission to measuring initial stress in rock mass[J]. Rock and Soil Mechanics,2005,26(6):946–950.(in Chinese))

[6] 陈 强,朱宝龙,胡厚田. 岩石Kaiser效应测定地应力场的试验研

究[J]. 岩石力学与工程学报,2006,25(7):1 370–1 376.(CHEN Qiang,ZHU Baolong,HU Houtian. Experimental research on measurement of in-situ stress field by Kaiser effect[J]. Chinese Journal of Rock Mechanics and Engineering,2006,25(7):1 370–1 376.(in Chinese))

[7] 周小平,王建华. 测量地应力的新方法[J]. 岩土力学,2002,23(3):

316–320.(ZHOU Xiaoping,WANG Jianhua. The new method to measure geostress of rock mass[J]. Rock and Soil Mechanics,2002,23(3):316–320.(in Chinese))

[8] 李元辉,袁瑞甫,赵兴东. 不同应力路径对岩石声发射Kaiser效应

的影响[J]. 东北大学学报(自然科学版),2007,28(4):576–579.(LI Yuanhui,YUAN Ruifu,ZHAO Xingdong. Effect of different stress paths on Kaiser effect of rock acoustic emission[J]. Journal Northeastern University(Natural Science),2007,28(4):576–579.(in Chinese))

[9] 李元辉,袁瑞甫,张春明,等. Kaiser效应测原岩应力过程的数值

模拟和理论分析[J]. 中国有色金属学报,2007,17(5):836–840.(LI Yuanhui,YUAN Ruifu,ZHANG Chunming,et al. Numerical simulation and theoretical analysis on procedure of estimating in-situ stress by Kaiser effect[J]. The Chinese Journal of Nonferrous Metals,2007,17(5):836–840.(in Chinese))

[10] 张广清,金 衍,陈 勉. 利用围压下岩石的凯泽效应测定地应力[J].

岩石力学与工程学报,2002,21(3):360–363.(ZHANG Guangqing,JIN Yan,CHEN Mian. Measurement of in-situ stresses by Kaiser effect under confining pressures[J]. Chinese Journal of Rock Mechanics and Engineering,2002,21(3):360–363.(in Chinese)) [11] 郭曼丽. 试论岩石点荷载试验的适用性[J]. 岩土力学,2003,24(3):

488–494.(GUO Manli. Discussion on adaptability of point load test of rocks[J]. Rock and Soil Mechanics,2003,24(3):488–494.(in

Chinese))

[12] 赵 奎,金解放,赵 康,等. 用岩石点荷载指标确定其单轴抗压

强度的试验研究[J]. 矿业研究与开发,2005,25(6):32–88.(ZHAO Kui,JIN Jiefang,ZHAO Kang,et al. Study on determining the uniaxial compressive strength of rock by point load strength index tests[J]. Mining Research and Development,2005,25(6):32–88.(in Chinese))

[13] 樊运晓. 单轴压缩试验下裂纹闭合阶段岩石Kaiser效应的研究[J].

岩石力学与工程学报,2001,20(6):793–796.(FAN Yunxiao. Research on Kaiser effect during closing period of rock cracks under uniaxial loading[J]. Chinese Journal of Rock Mechanics and Engineering,2001,20(6):793–796.(in Chinese))

[14] 唐春安,王述红,傅宇方. 岩石破裂过程数值试验[M]. 北京:科

学出版社,2003.(TANG Chun′an,WANG Shuhong,FU Yufang. Numerical test of rock failure[M]. Beijing:Science Press,2003.(in Chinese))

[15] TANG C A,CHEN Z H,XU X H,et al. A theoretical model for Kaiser

effect in rock[J]. Pure and Applied Geophysics,1997,150(2): 203–215.

[16] 唐春安,赵 文. 岩石破裂全过程分析软件系统RFPA2D[J]. 岩石

力学与工程学报,1997,16(5):507–508.(TANG Chun′an,ZHAO Wen. RFPA2D system for rock failure process analysis[J]. Chinese Journal of Rock Mechanics and Engineering,1997,16(5):507–508. (in Chinese))

[17] 傅宇方,唐春安. 岩石声发射Kaiser效应的数值模拟试验研究[J].

力学与实践,2000,22(6):42–44.(FU Yufang,TANG Chun′an. Numerical test on Kaiser effect in rock failure process[J]. Mechanics and Engineering,2000,22(6):42–44.(in Chinese))

[18] 李元辉,袁瑞甫,赵兴东. 岩石受载记忆的声发射实验研究[J]. 辽

宁工程技术大学学报,2006,25(4):518–520.(LI Yuanhui,YUAN Ruifu,ZHAO Xingdong. Research on ability of memorizing previous load by AE testing in rock[J]. Journal of Liaoning Technical University,2006,25(4):518–520.(in Chinese))

bbs.99jianzhu.com内容:建筑图纸、PDF/word 流程,表格,案例,最新,施工方案、工程书籍、建筑论文、合同表格、标准规范、CAD图纸等内容。


TOP最近更新内容

    绿豆蛋花是怎样制作及具有什么样的功效?
    江苏省盱眙县都梁中学高中数学第2章平面向
  • 上一篇:基于建筑设计的建筑节能方法分析
  • 下一篇:中国石油测井新技术简介