|本期目录/Table of Contents|

[1]张伟,倪彬,谢伟,等.不同疲劳损伤下大理岩力学性能劣化规律及声发射特性试验研究*[J].中国安全生产科学技术,2025,21(12):134-141.[doi:10.11731/j.issn.1673-193x.2025.12.017]
　ZHANG Wei,NI Bin,XIE Wei,et al.Experimental study on the degradation law of mechanical properties and acoustic emission characteristics of marble under different fatigue damages[J].Journal of Safety Science and Technology,2025,21(12):134-141.[doi:10.11731/j.issn.1673-193x.2025.12.017]
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不同疲劳损伤下大理岩力学性能劣化规律及声发射特性试验研究*

《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
21
期数:
2025年12期
页码:
134-141
栏目:
职业安全卫生管理与技术
出版日期:
2025-12-30

文章信息/Info

Title:
Experimental study on the degradation law of mechanical properties and acoustic emission characteristics of marble under different fatigue damages
文章编号:
1673-193X(2025)-12-0134-08
作者:
张伟; 倪彬; 谢伟; 杨道学
（1.中国有色金属工业西安勘察设计研究院有限公司，陕西 西安 710000；
2.江西理工大学 土木与测绘工程学院，江西 赣州 341000）
Author(s):
ZHANG Wei;  NI Bin;  XIE Wei;  YANG Daoxue
(1.China Nonferrous Metals Industry Xi’an Survey and Design Institute Co.,LTD.,Xi’an Shannxi 710000,China;
2.School of Civil Engineering and Surveying,Jiangxi University of Science and Technology,Ganzhou Jiangxi 341000,China)
关键词:
疲劳损伤; 大理岩; 孔隙结构; 特征应力; 声发射
Keywords:
fatigue damage;  marble;  pore structure;  characteristic stress;  acoustic emission
分类号:
X935；TU45
DOI:
10.11731/j.issn.1673-193x.2025.12.017
文献标志码:
A
摘要:
为阐明疲劳损伤对大理岩宏-微观力学行为的影响规律，通过循环加卸载试验制备不同损伤岩样，并结合单轴压缩试验与声发射监测手段，研究其孔隙结构、特征应力及声发射响应的演变特征。研究结果表明：当循环次数不超过80次时，孔隙结构变化以孔隙扩展和微孔向中孔转化为主；而当循环次数超过80次时，主要表现为大孔网络发育及孔隙率加速增长；随着疲劳损伤累积量的增加，闭合应力与强度的比值逐渐上升，反映出微裂隙密度增大导致压密阶段需消耗更多能量；起裂应力与强度的比值则呈现先增后降的趋势，说明在低循环次数下需更高驱动应力以维持次生裂纹的稳定扩展，而在高循环次数下裂隙网络贯通显著降低其临界失稳应力；疲劳损伤对声发射活动的影响表现出显著的阶段性特征，进一步揭示损伤演化的内在机制。研究结果可为深部岩体工程围岩稳定性评价提供理论支撑。
Abstract:
In order to clarify the effects of fatigue damage on the macro and micro mechanical behavior of marble,cyclic loading and unloading tests are used to prepare rock specimens with different damage levels,and uniaxial compression tests together with acoustic emission monitoring are conducted to investigate the evolution of pore structure characteristic stresses and acoustic emission responses The results show that when the number of cycles does not exceed 80,pore structure changes are mainly dominated by pore expansion and the transformation of micropores into mesopores whereas when the number of cycles exceeds 80,the development of macropore networks and accelerated porosity growth become dominant With increasing cumulative fatigue damage,the ratio of closure stress to strength gradually increases,indicating that more energy is required in the compaction stage due to the increased density of microcracks In contrast,the ratio of crack initiation stress to strength first increases and then decreases,suggesting that at low cycle numbers a higher driving stress is needed to maintain the stable propagation of secondary cracks,whereas at high cycle numbers the connectivity of the crack network significantly reduces the critical instability stress The influence of fatigue damage on acoustic emission activity exhibits pronounced stage dependent characteristics,further revealing the intrinsic mechanism of damage evolution These findings provide theoretical support for evaluating surrounding rock stability in deep rock engineering.

参考文献/References:

［1］马智会,马智勇,潘荣锟,等.三维静载与循环冲击共同作用下组合煤岩体力学特性试验研究［J］.中国安全生产科学技术,2024,20(8):58-67. MA Zhihui,MA Zhiyong,PAN Rongkun,et al.Experimental studyon mechanical properties of coal-rock combined body subjected to combined action of three-dim ensional static load and cyclic impact［J］.Journal of Safety Science and Technology,2024,20(8):58-67.
［2］陶明,徐源泉,赵瑞.深部岩体爆破开挖围岩动态破坏机理研究［J］.工程爆破,2024,30(5):143-152. TAO Ming,XU Yuanquan,ZHAO Rui.Study on the dynamic failure mechanism of surrounding rock under deep rock blasting excavation［J］.Engineering Blasting,2024,30(5):143-152.
［3］蔡国军,孙文鹏,陈锡锐,等.分级循环加卸载下砂岩损伤力学特性研究［J］.中国测试,2023,49(1):161-168. CAI Guojun,SUN Wenpeng,CHEN Xirui,et al.Research on damage mechanical characteristics of sandstone under graded cyclic loading and unloading［J］.China Measurement & Test,2023,49(1):161-168.
［4］丛怡,贾乐鑫,丛宇,等.不同应力路径下岩石破坏面细观形貌研究［J］.防灾减灾工程学报,2019,39(6):938-946. CONG Yi,JIA Lexin,CONG Yu,et al.Experimental study on meso-topography of rock surface under various stress path［J］.Journal of Disaster Prevention and Mitigation Engineering,2019,39(6):938-946.
［5］谢和平.深部岩体力学与开采理论研究进展［J］.煤炭学报,2019,44(5):1283-1305. XIE Heping.Research review of the state key research development program of China:deep rock mechanics and mining theory［J］.Journal of China Coal Society,2019,44(5):1283-1305.
［6］张恒源,郭佳奇,孙飞跃,等.不同试验条件和含水状态下花岗岩的声发射与破裂演化特征［J］.高压物理学报,2022,36(6):75-89. ZHANG Hengyuan,GUO Jiaqi,SUN Feiyue,et al.Acoustic emission and fracture evolution characteristics of granite under different testing and moisture conditions［J］.Chinese Journal of High Pressure Physics,2022,36(6):75-89.
［7］黄炳香,张农,靖洪文,等.深井采动巷道围岩流变和结构失稳大变形理论［J］.煤炭学报,2020,45(3):911-926. HUANG Bingxiang,ZHANG Nong,JIN Hongwen,et al.Large deformation theory of rheology and structural instability of the surrounding rock in deep mining roadway［J］.Journal of China Coal Society,2020,45(3):911-926.
［8］XUAN Z,XUAN Z,XUAN Z,et al.Energy evolution mechanism during rockburst development in structures of surrounding rocks of deep rockburst-prone roadways in coal mines［J］.Frontiers in Energy Research,2023,11:1283079.
［9］YANG B,SONG C,DUAN Y,et al.Relationship between crack initiation stress and uniaxial compressive strength of brittle rocks［J］.Engineering Fracture Mechanics,2025,314:110768.
［10］WU W,CHAN C M,SU X,et al.Research on acoustic emission characteristics and mechanical properties of shale under uniaxial and conventional triaxial compression［J］.Scientific Reports,2025,15(1):12722.
［11］DAI S,SUN Q,HAO R,et al.Study on failure characteristics and acoustic emission laws of rock-like specimens under uniaxial compression［J］.Applied Sciences,2024,14(19):8893.
［12］WANG P,BIN L,LING C,et al.Mechanical behavior and acoustic emission characteristics of sandstone under different cyclic loading and unloading disturbance rates［J］.Energy Science and Engineering,2025,13(1):176-190.
［13］肖福坤,莫嵘桓,单磊,等.岩石多级特征应力循环加卸载损伤特性研究［J］.采矿与安全工程学报,2025,42(2):430-439. XIAO Fukun,MO Ronghuan,SHAN Lei,et al.Study on damage characteristics of rock under multi-level characteristic stress cyclic loading and unloading［J］.Journal of Mining & Safety Engineering,2025,42(2):430-439.
［14］GAO Y H,FENG X T,ZHANG X W,et al.Characteristic stress levels and brittle fracturing of hard rocks subjected to true triaxial compression with low minimum principal stress［J］.Rock Mechanics and Rock Engineering,2018,51(12):3681-3697.
［15］ZHAO T,ZHANG P,XIAO Y,et al.Master crack types and typical acoustic emission characteristics during rock failure［J］.International Journal of Coal Science & Technology,2023,10(1):1-14.
［16］KONG B,WANG E,LI Z,et al.Acoustic emission signals frequency-amplitude characteristics of sandstone after thermal treated under uniaxial compression［J］.Journal of Applied Geophysics,2017,136:190-197.
［17］王笑然,王恩元,刘晓斐,等.裂隙砂岩裂纹扩展声发射响应及速率效应研究［J］.岩石力学与工程学报,2018,37(6):1446-1458. WANG Xiaoran,WANG Enyuan,LIU Xiaofei,et al.Macro-crack propagation process and corresponding AE behaviors of fractured sandstone under different loading rates［J］.Chinese Journal of Rock Mechanics and Engineering,2018,37(6):1446-1458.
［18］宋宜猛,赵凯杰,杨小彬.单轴压缩条件下预制裂纹红砂岩试样声发射特征研究［J］.中国安全生产科学技术,2021,17(11):131-136. SONG Yimeng,ZHAO Kaijie,YANG Xiaobin.Study on AE characteristics of red sandstone samples with prefabricated crack under uniaxial compression［J］.Journal of Safety Science and Technology,2021,17(11):131-136.
［19］刘一鸣,李振,冯国瑞,等.循环加卸载下裂隙砂岩声-热响应特征及前兆规律［J］.岩土力学,2025,46(9):2773-2791. LIU Yiming,LI Zhen,FENG Guorui,et al.Acoustic-thermal response characteristics and precursor law of fissured sandstone under cyclic loading and unloading［J］.Rock and Soil Mechanics,2025,46(9):2773-2791.
［20］陈国庆,张岩,李阳,等.岩石真三轴加载破坏的热-声前兆信息链初探［J］.岩石力学与工程学报,2021,40(9):1764-1776. CHEN Guoqing,ZHANG Yan,LI Yang,et al.Thermal-acoustic precursor information chain of rock failure under true triaxial loading［J］.Chinese Journal of Rock Mechanics and Engineering,2021,40(9):1764-1776.
［21］陈世万,杨春和,王贵宾,等.不同围压下花岗岩σcc、σci和σcd的确定［J］.东北大学学报(自然科学版),2016,37(12):1789-1793. CHEN Shiwan,YANG Chunhe,WANG Guibin,et al.Experimental study on the determination method of σcc,σci and σcd for granite under different confining pressures［J］.Journal of Northeastern University (Natural Science),2016,37(12):1789-1793.
［22］NICKSIAR M,MARTIN C D.Evaluation of methods for determining crack initiation in compression tests on low-porosity rocks［J］.Rock Mechanics and Rock Engineering,2012,45(4):607-617.
［23］ZHAO K,YANG D,HUANG Z,et al.Investigations and new insights on the relation between the valid interval of the Kaiser effect and the characteristic stress［J］.Earth-Science Reviews,2024,249:104673.

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备注/Memo

备注/Memo:
收稿日期： 2025-09-04
* 基金项目： 江西省教育厅科研基金项目（GJJ2108592）
作者简介： 张伟，本科，高级工程师，主要研究方向为岩土工程。
通信作者： 杨道学，博士，副教授，主要研究方向为岩土工程。
更新日期/Last Update: 2026-01-05