[1]许海亮,高晗钧,安栋,等.颗粒填充钢管支护构件防冲减震性能研究*[J].中国安全生产科学技术,2024,20(4):114-121.[doi:10.11731/j.issn.1673-193x.2024.04.016]
XU Hailiang,GAO Hanjun,AN Dong,et al.Research on anti-impact and damping performance of particle-filled steel pipe support components[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2024,20(4):114-121.[doi:10.11731/j.issn.1673-193x.2024.04.016]
点击复制
颗粒填充钢管支护构件防冲减震性能研究*
XU Hailiang,GAO Hanjun,AN Dong,et al.Research on anti-impact and damping performance of particle-filled steel pipe support components[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2024,20(4):114-121.[doi:10.11731/j.issn.1673-193x.2024.04.016]
《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]
- 卷:
- 20
- 期数:
- 2024年4期
- 页码:
- 114-121
- 栏目:
- 职业安全卫生管理与技术
- 出版日期:
- 2024-04-30
文章信息/Info
- Title:
- Research on anti-impact and damping performance of particle-filled steel pipe support components
- 文章编号:
- 1673-193X(2024)-04-0114-08
- Keywords:
- concrete-filled steel pipe; sandstone-filled steel pipe; energy-absorbing anti-impact; damping energy dissipation; roadway support
- 分类号:
- X936
- 文献标志码:
- A
- 摘要:
- 为解决钢管混凝土内部混凝土收缩产生裂缝导致支护效果减弱问题，基于光滑粒子流（SPH）方法研究砂石颗粒充填钢管防冲减震性能，采用有限元软件建立砂石钢管和钢管混凝土受到轴向冲击与循环荷载作用模型，通过吸能指标与阻尼比进行对比，最终充填至巷道拱形支架中分析二者支护效果。研究结果表明：顶板轴向冲击时砂石钢管顶板能量衰减更多，且内部塑性耗散能密度更大，产生裂缝的概率更低。砂石钢管内部颗粒黏聚效果良好更早进入回升段，恒载段更加稳定，吸能效率更优；循环荷载作用时砂石钢管内部颗粒具有较好黏聚力与摩擦耗能作用，滞回曲线宽度增幅较小，砂石颗粒钢管阻尼比大于钢管混凝土，耗能效果较好；在巷道支护中，砂石充填拱架支护巷道位移量与拱架等效塑性应变值基本小于钢管混凝土拱架，其中两帮底部受弯较严重位置巷道位移量与拱架等效塑性应变大于钢管混凝土。研究结果为钢管支护构件在巷道支护的运用提供有益参考。
- Abstract:
- In order to solve the problem of weakening support effect due to the cracks caused by concrete shrinkage inside the concrete-filled steel pipe,the anti-impact and damping performance of sandstone particle-filled steel pipe was studied based on the smooth particle flow (SPH) method.The finite element software is used to establish a model of sandstone-filled steel pipe and concrete-filled steel tube subjected to axial impact and cyclic loading,which is compared with the damping ratio through the energy absorption index and finally filled into the arch support of the roadway to analyze the effect of both supports.The results show that for the roof axial impact,the roof energy attenuation of sandstone-filled steel pipe is greater,The internal plastic dissipation energy density is greater,and the probability of producing cracks is lower.The internal particles of sandstone-filled steel pipe have good adhesion and friction energy dissipation，which gets into the recovery section earlier,the constant load section is more stable,and the efficiency of energy absorption is better.Under the cyclic loading action,the sandstone-filled steel pipe has the better adhesion and friction energy dissipation,the width increase of hysteresis curve is small,and the damping ratio of sandstone-filled steel pipe is larger than that of concrete-filled steel pipe,with better energy dissipation effect.In the roadway support,the displacement of roadway with sandstone-filled arch support and the equivalent plastic strain value of the arch are basically smaller than those of the concrete-filled steel pipe arch,in which the displacement of the roadway at the bottom of both sides with serious bending position and the equivalent plastic strain of the arch are larger than that of the concrete-filled steel pipe.The research results can provide a useful reference for the use of steel pipe support components in the roadway support.
参考文献/References:
［1］许海亮,郭旭,宋义敏,等.吸能让位防冲支护结构与围岩协同作用体系研究［J］.中国安全生产科学技术,2021,17(12):111-116.
XU Hailiang,GUO Xu,SONG Yimin,et al.Research on synergistic action system of energy-absorbing demising anti-impact support structure and surrounding rock ［J］.Journal of Safety Science and Technology,2021,17(12):111-116.
［2］高延法,王波,王军,等.深井软岩巷道钢管混凝土支护结构性能试验及应用［J］.岩石力学与工程学报,2010,29(增刊1):2604-2609.
GAO Yanfa,WANG Bo,WANG Jun,et al.Test on structural property and application of concrete-filled still tube support of deep mine and soft rock roadway［J］.Chinese Journal of Rock Mechanics and Engineering,2010,29(Supplement 1):2604-2609.
［3］王琦,许硕,江贝,等.地下工程约束混凝土支护理论与技术研究进展［J］.煤炭学报,2020,45(8):2760-2776.
WANG Qi,XU Shuo,JIANG Bei,et al.Research progress of confined concrete support theory and technology for underground engineering ［J］.Journal of China Coal Society,2020,45(8):2760-2776.
［4］陈斌,左宇军,王剑,等.深部巷道直墙半圆拱形钢管混凝土支架承载性能分析［J］.矿冶工程,2021,41(1):11-15.
CHEN Bin,ZUO Yujun,WANG Jian,et al.Bearing capacity analysis for concrete-filled steel tube support with semicircular curved structure for straight wall of deep roadway ［J］.Mining and Metallurgical Engineering,2021,41(1):11-15.
［5］李为腾.深部软岩巷道承载结构失效机理及定量让压约束混凝土拱架支护体系研究［D］.济南：山东大学,2014.
［6］李为腾,王琦,李术才,等.方钢约束混凝土拱架套管节点抗弯性能研究［J］.中国矿业大学学报,2015,44(6):1072-1083.
LI Weiteng,WANG Qi,LI Shucai,et al.Study on bending properties of casing joint of square confined concrete arch support ［J］.Journal of China University of Mining & Technology,2015,44(6):1072-1083.
［7］潘一山,齐庆新,王爱文,等.煤矿冲击地压巷道三级支护理论与技术［J］.煤炭学报,2020,45(5):1585-1594.
PAN Yishan,QI Qingxin,WANG Aiwen,et al.Theory and technology of three levels support in bump-prone roadway ［J］.Journal of China Coal Society,2020,45(5):1585-1594.
［8］潘一山,马箫,肖永惠,等.矿用防冲吸能支护构件的数值分析与实验研究［J］.实验力学,2014,29(2):231-238.
PAN Yishan,MA Xiao,XIAO Yonghui,et al.Numerical analysis and experimental study of a coal mine anti-impact and energy-absorption supporting component ［J］.Journal of Experimental Mechanics,2014,29(2):231-238.
［9］王爱文,潘一山,齐庆新,等.煤矿冲击地压巷道三级吸能支护的强度计算方法［J］.煤炭学报,2020,45(9):3087-3095.
WANG Aiwen,PAN Yishan,QI Qingxin,et al.Strength calculation method of three-level energy absorption support in rockburst roadways for coal mines ［J］.Journal of China Coal Society,2020,45(9):3087-3095.
［10］王凯兴,吴佳成,潘一山,等.巷道吸能支护的减震防冲效应分析［J］.工程力学,2023,40(6):204-212.
WANG Kaixing,WU Jiacheng,PAN Yishan,et al.Analysis of shock absorption and anti-impact effect of energy-absorbing support in roadway ［J］.Engineering Mechanics,2023,40(6):204-212.
［11］LIU Y,QIU W G,DUAN D Y,et al.Using energy-absorbing dampers to solve the problem of large deformation in soft-rock tunnels:a case study ［J］.Energies,2022,15(5):1916.
［12］GUO C H,MAO J,XIE M,et al.Analysis of energy absorption characteristics of corrugated top beams of anti-impact hydraulic supports ［J］.Alexandria Engineering Journal,2022,61(5):3757-3772.
［13］朱翔,尹曜,王蕊,等.泡沫铝填充薄壁铝合金多胞构件与单胞构件吸能性能研究［J］.工程力学,2021,38(5):247-256.
ZHU Xiang,YIN Yao,WANG Rui,et al.Energy absorption performance of thin-wall aluminum alloy multi-cell and single-cell components filled with aluminum foam ［J］.Engineering Mechanics,2021,38(5):247-256.
［14］MUKHOPADHYAY T,MA J,FENG H,et al.Programmable stiffness and shape modulation in origami materials:emergence of a distant actuation feature ［J］.Applied Materials Today,2020,19:100-537.
［15］吴宗铎,满庆洋,严谨,等.三介质Mie-Grüneisen混合模型下在水下爆炸防护层问题中的应用［J］.计算物理,2023,40(5):556-569.
WU Zongduo,MAN Qingyang,YAN Jin,et al.The application of three-component Mie-Grüneisen mixture model in underwater explosion mitigation problem ［J］.Chinese Journal of Computational Physics,2023,40(5):556-569.
［16］孙浩,徐庆元,丁发兴,等.循环荷载下钢管混凝土墩柱塑性大变形分析［J］.铁道科学与工程学报,2023,20(3):973-985.
SUN Hao,XU Qingyuan，DING Faxing,et al.Analysis of large plastic deformation of concrete-filled steel tube pier under cyclic loading ［J］.Journal of Railway Science and Engineering,2023,20(3):973-985.
相似文献/References:
[1]闫月梅,周文亮,宋园园,等.方中空夹层钢管混凝土受力性能研究[J].中国安全生产科学技术,2011,7(11):72.
YAN Yue-mei,ZHOU Wen-liang,SONG Yuan-yuan,et al.Research on mechanical behavior of concrete-filled rectangular double skin steel tubular columns[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2011,7(4):72.
[2]孙利亚,卫建军,周文亮,等.钢管混凝土格构式柱受力性能研究[J].中国安全生产科学技术,2011,7(12):118.
SUN Li-ya,WEI Jian-jun,ZHOU Wen-liang,et al.Research on mechanical behavior of concrete-filled rectangular steel tubular columns[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2011,7(4):118.
[3]卫建军,孙利亚,周文亮,等.中空夹层钢管混凝土柱受力性能研究[J].中国安全生产科学技术,2012,8(1):57.
WEI Jian-jun,SUN Li-ya,ZHOU Wen-liang,et al.Research on behavior of concrete-filled double skin steel tubular columns[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2012,8(4):57.
[4]李於钱,王力,杜新龙,等.极端温度对钢管混凝土格构式高墩抗震性能影响研究*[J].中国安全生产科学技术,2023,19(5):123.[doi:10.11731/j.issn.1673-193x.2023.05.017]
LI Yuqian,WANG Li,DU Xinlong,et al.Study on influence of extreme temperature on seismic performance of concrete-filled steel tube lattice high pier[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2023,19(4):123.[doi:10.11731/j.issn.1673-193x.2023.05.017]
[5]潘启仁,陈云峰,韩云,等.考虑环境温度的钢管混凝土轴压承载力试验与计算方法研究*[J].中国安全生产科学技术,2024,20(12):97.[doi:10.11731/j.issn.1673-193x.2024.12.013]
PAN Qiren,CHEN Yunfeng,HAN Yun,et al.Study on test and calculation method of axial compression bearing capacity of concrete filled steel tube considering ambient temperature[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2024,20(4):97.[doi:10.11731/j.issn.1673-193x.2024.12.013]
[6]刘文博,杨喜娟,王力,等.基于SSA-RBFNN的钢管混凝土界面粘结强度研究*[J].中国安全生产科学技术,2025,21(3):148.[doi:10.11731/j.issn.1673-193x.2025.03.019]
LIU Wenbo,YANG Xijuan,WANG Li,et al.Study on interfacial bond strength of concrete-filled steel tube based on SSA-RBFNN[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2025,21(4):148.[doi:10.11731/j.issn.1673-193x.2025.03.019]
备注/Memo
- 备注/Memo:
-
收稿日期： 2023-11-07
* 基金项目： 国家自然科学基金项目(51774015)
作者简介： 许海亮,博士,副教授,主要研究方向为岩石力学理论与实验、冲击地压。
