留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

波形钢腹板支架支护技术的研究进展综述

吴丽丽 王慧 徐翔 武海鹏 赵卫平

吴丽丽, 王慧, 徐翔, 武海鹏, 赵卫平. 波形钢腹板支架支护技术的研究进展综述[J]. 矿业科学学报, 2021, 6(5): 524-535. doi: 10.19606/j.cnki.jmst.2021.05.002
引用本文: 吴丽丽, 王慧, 徐翔, 武海鹏, 赵卫平. 波形钢腹板支架支护技术的研究进展综述[J]. 矿业科学学报, 2021, 6(5): 524-535. doi: 10.19606/j.cnki.jmst.2021.05.002
Wu Lili, Wang Hui, Xu Xiang, Wu Haipeng, Zhao Weiping. Review of research on steel support with corrugated webs[J]. Journal of Mining Science and Technology, 2021, 6(5): 524-535. doi: 10.19606/j.cnki.jmst.2021.05.002
Citation: Wu Lili, Wang Hui, Xu Xiang, Wu Haipeng, Zhao Weiping. Review of research on steel support with corrugated webs[J]. Journal of Mining Science and Technology, 2021, 6(5): 524-535. doi: 10.19606/j.cnki.jmst.2021.05.002

波形钢腹板支架支护技术的研究进展综述

doi: 10.19606/j.cnki.jmst.2021.05.002
基金项目: 

国家自然科学基金 51278488

国家自然科学基金 51678564

中国矿业大学(北京)越崎杰出学者奖励计划 2602021RC59

中央高校基本科研业务费专项资金 2021YJSLJ17

详细信息
    作者简介:

    吴丽丽(1977—),女,江西南昌人,博士,教授,博士生导师,主要从事钢结构、组合结构等方面的研究工作。Tel:010-62331237, E-mail: jennywll@163.com

  • 中图分类号: TD 353

Review of research on steel support with corrugated webs

  • 摘要: 本文总结了国内外几种常用的金属支架(矿用工字钢、U型钢)和钢管混凝土支架等在截面优化设计和极限承载力等方面的研究,重点介绍了一种新型波形钢腹板支架支护技术。对比分析了波形钢腹板支架与其他支架相比在承载力和经济性方面的优势,及其在支架整体稳定承载性能、局部稳定性能、支架可缩性节点构造以及支架与围岩相互作用等方面的研究成果; 波形钢腹板支架的突出特点在于支护承载力高、自重轻,可节省大量钢材,降低井下工人劳动强度; 研发出的高强度螺栓和楔形件套筒两类可缩节点构造,解决了传统可缩支架节点连接的偏心问题,且通过可缩卸压降低了作用在支架上的围岩荷载,提高支护结构的稳定性和服务周期。波形钢腹板支架的研究可为冲击地压煤矿巷道新型支护技术提供有益参考。
  • 图  1  波形钢腹板构件示意图

    Figure  1.  Diagram of corrugated steel webs

    图  2  各种断面形式支架的模型试验

    Figure  2.  Model test of supports with various cross-section

    图  3  不同断面形式支架的试验结果与有限元分析对比

    Figure  3.  Comparison of the experimental results and the finite element analysis of the support with various cross-section forms

    图  4  支架弹性屈曲荷载与各参数的关系曲线

    Figure  4.  Relations between the elastic buckling load of support and various parameters

    图  5  支架弹塑性屈曲荷载与各参数变化的关系曲线

    Figure  5.  Relations between elastoplastic buckling load of support and various parameters

    图  6  波形钢腹板纯压支架稳定曲线与《钢结构设计标准》的对比

    Figure  6.  Comparison of stability curve between the calculated result and the curve in specification for design of steel structures

    图  7  波形钢腹板支架翼缘发生局部失稳

    Figure  7.  Local instability of flange of support with corrugated webs

    图  8  波形钢腹板支架腹板发生局部失稳

    Figure  8.  Local instability of web of support with corrugated webs

    图  9  支架弹塑性局部屈曲荷载与各参数变化的关系曲线

    Figure  9.  Relations between the local elastoplastic buckling load of support and various parameters

    图  10  两类可缩性节点试验装置图

    Figure  10.  Schematic diagram of instruments for two types of yieldable joint

    图  11  极软地层围岩波形钢腹板联合支护体系下围岩的应力分布

    Figure  11.  Stress distribution diagram of surrounding rock under the combined support system of corrugated webs in extremely soft strata

    表  1  波形钢腹板构件比矿用工字钢承载力提高程度

    Table  1.   Enhancement degree of bearing capacity of corrugated steel webs compared with mine I-beams  %

    组号 轴压承载力 抗弯承载力 平面外压弯承载力 平面内压弯承载力
    Ⅰ(9号) 17.25 59.12 72.17 88.71
    Ⅱ(11号) 10.10 87.68 169.09 106.24
    Ⅲ(12号) 20.93 77.98 92.46 93.05
    下载: 导出CSV

    表  2  波形钢腹板构件比矿用工字钢用钢量节省程度

    Table  2.   Saving degree of corrugated steel webs compared with mine I-beams  %

    组号 用钢量节省程度
    轴压承载力 抗弯承载力 平面外压弯承载力 平面内压弯承载力
    Ⅰ(9号) 11.25 20.29 25.10 31.83
    Ⅱ(11号) 5.72 30.67 44.53 39.69
    Ⅲ(12号) 13.37 27.10 29.63 37.68
    下载: 导出CSV

    表  3  圆形断面支架的承载能力对比

    Table  3.   Comparison of carrying capacity of steel circular closed supports

    试件名称 支架总重量/kg 极限承载力/kN 对应位移/mm 最大位移/mm 支架单位重量承载能力
    波形钢腹板支架YX-1 528 1 386.25 25.45 33.25 2.62
    波形钢腹板支架YX-2 612 1 635.27 40.07 49.68 2.67
    矿用工字钢支架KY-1 536 944.28 35.56 42.35 1.76
    下载: 导出CSV

    表  4  波形钢腹板支架稳定系数

    Table  4.   Stability coefficient of steel supports with corrugated webs

    λx 20 30 40 50 60 70 80 90 100 110
    φ 0.884 0.862 0.839 0.824 0.808 0.786 0.752 0.713 0.663 0.610
    λx 120 130 140 150 160 170 180 190 200
    φ 0.556 0.509 0.465 0.424 0.387 0.354 0.324 0.298 0.275
    下载: 导出CSV
  • [1] He M C. Latest progress of soft rock mechanics and engineering in China[J]. Journal of Rock Mechanics and Geotechnical Engineering, 2014, 6(3): 165-179. doi: 10.1016/j.jrmge.2014.04.005
    [2] Kang H P. Support technologies for deep and complex roadways in underground coal mines: a review[J]. International Journal of Coal Science & Technology, 2014, 1(3): 261-277. http://d.wanfangdata.com.cn/Periodical_mtxb-e201403002.aspx
    [3] 何满潮, 景海河, 孙晓明. 软岩工程力学[M]. 北京: 科学出版社, 2002.
    [4] 刘刚, 王仁庭, 董方庭. 井巷工程[M]. 徐州: 中国矿业大学出版社, 2005.
    [5] Wang C, Wang Y, Lu S. Deformational behaviour of roadways in soft rocks in underground coal mines and principles for stability control[J]. International Journal of Rock Mechanics and Mining Sciences, 2000, 37(6): 937-946. doi: 10.1016/S1365-1609(00)00026-5
    [6] Franzén T. Shotcrete for underground support: a state-of-the-art report with focus on steel-fibre reinforcement[J]. Tunnelling and Underground Space Technology, 1992, 7(4): 383-391. doi: 10.1016/0886-7798(92)90068-S
    [7] 陶龙光, 侯公羽. 超前锚杆预支护机理的模拟试验与成拱力学模型研究[J]. 中国矿业大学学报, 1995, 24(3): 35-42. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGKD503.006.htm

    Tao Longguang, Hou Gongyu. Experimental research on the pre-reinforecment mechanism of forepoting bolt and its arching mechanical model[J]. Journal of China University of Mining & Technology, 1995, 24(3): 35-42. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGKD503.006.htm
    [8] 刘森, 耿磊, 金万利, 等. 复杂条件下软岩区域支护技术研究[J]. 煤炭工程, 2011, 43(11): 41-42, 45. doi: 10.3969/j.issn.1671-0959.2011.11.016

    Liu Sen, Geng Lei, Jin Wanli, et al. Study on supporting technology of soft rock area under complex conditions[J]. Coal Engineering, 2011, 43(11): 41-42, 45. doi: 10.3969/j.issn.1671-0959.2011.11.016
    [9] Ou Z, Chen C X, Cheng G W, et al. Study on the theory and methods of bolt-shotcrete support for weak surrounding rock based on reliability analysis[J]. Applied Mechanics and Materials, 2013, 444/445: 1446-1453. doi: 10.4028/www.scientific.net/AMM.444-445.1446
    [10] 刘洪涛, 李家全. 深部巷道锚网喷注协调支护时效性研究[J]. 煤炭学报, 2015, 40(10): 2347-2354. https://www.cnki.com.cn/Article/CJFDTOTAL-MTXB201510018.htm

    Liu Hongtao, Li Jiaquan. Research on timeliness of coordination support of bolting-meshshotcreting-grouting in deep roadway[J]. Journal of China Coal Society, 2015, 40(10): 2347-2354. https://www.cnki.com.cn/Article/CJFDTOTAL-MTXB201510018.htm
    [11] Chen Y L, Meng Q B, Xu G, et al. Bolt-grouting combined support technology in deep soft rock roadway[J]. International Journal of Mining Science and Technology, 2016, 26(5): 777-785. doi: 10.1016/j.ijmst.2016.06.001
    [12] 何满潮. 煤矿软岩变形力学机制与支护对策[J]. 水文地质工程地质, 1997, 24(2): 12-16. https://www.cnki.com.cn/Article/CJFDTOTAL-SWDG199702003.htm

    He Manchao. Soft-rock deformation mechanism in coal mines and timbering countermeasures[J]. Hydrogeology and Engineering Geology, 1997, 24(2): 12-16. https://www.cnki.com.cn/Article/CJFDTOTAL-SWDG199702003.htm
    [13] 何满潮. 中国煤矿软岩巷道支护理论与实践[M]. 徐州: 中国矿业大学出版社, 1996.
    [14] 史元伟, 张声涛, 尹世魁, 等. 国内外煤矿深部开采岩层控制技术[M]. 北京: 煤炭工业出版社, 2009, 114-213.
    [15] Yan H, Zhang J X, Li L Y, et al. Stability assessment of rock surrounding an I-beam supported retreating roadway[J]. Journal of Central South University, 2015, 22(9): 3598-3607. doi: 10.1007/s11771-015-2900-4
    [16] 姚社军, 朱德仁, 寇玉昌. 新型矿用工字钢截面优化设计研究[J]. 煤炭学报, 1998, 23(5): 61-66. https://www.cnki.com.cn/Article/CJFDTOTAL-MTXB805.011.htm

    Yao Shejun, Zhu Deren, Kou Yuchang. Study on optimized design of cross section of new mine I-steel[J]. Journal of China Coal Society, 1998, 23(5): 61-66. https://www.cnki.com.cn/Article/CJFDTOTAL-MTXB805.011.htm
    [17] 寇玉昌, 姚社军, 杨景贺, 等. 新型矿用工字钢支架[J]. 煤炭科学技术, 1996, 24(8): 43-45. https://www.cnki.com.cn/Article/CJFDTOTAL-MTKJ608.012.htm

    Kou Yuchang, Yao Shejun, Yang Jinghe, et al. A new mine I-steel support[J]. Coal Science and Technology, 1996, 24(8): 43-45. https://www.cnki.com.cn/Article/CJFDTOTAL-MTKJ608.012.htm
    [18] 尤春安. U型钢可缩性支架的稳定性分析[J]. 岩石力学与工程学报, 2002, 21(11): 1672-1675. doi: 10.3321/j.issn:1000-6915.2002.11.019

    You Chun'an. Stability analysis of U-steel yieldable support[J]. Chinese Journal of Rock Mechanics and Engineering, 2002, 21(11): 1672-1675. doi: 10.3321/j.issn:1000-6915.2002.11.019
    [19] Tan X J, Chen W Z, Liu H Y, et al. A combined supporting system based on foamed concrete and U-shaped steel for underground coal mine roadways undergoing large deformations[J]. Tunnelling and Underground Space Technology, 2017, 68: 196-210. doi: 10.1016/j.tust.2017.05.023
    [20] 王宏伟, 邓代新, 姜耀东, 等. 冲击地压矿井巷道U型钢支护极限承载能力研究[J]. 矿业科学学报, 2021, 6(2): 176-187. doi: 10.19606/j.cnki.jmst.2021.02.005

    Wang Hongwei, Deng Daixin, Jiang Yaodong, et al. Investigation on the ultimate load bearing capacity of U-shaped steel arch support in coal bursting mine[J]. Journal of Mining Science and Technology, 2021, 6(2): 176-187. doi: 10.19606/j.cnki.jmst.2021.02.005
    [21] Zuo Y J, Wang J, Dong L J, et al. Optimization for U-shaped steel support in deep tunnels under coupled static-dynamic loading[J]. Advances in Civil Engineering, 2019, 2019: 1-19. http://www.researchgate.net/publication/331269149_Optimization_for_U-Shaped_Steel_Support_in_Deep_Tunnels_under_Coupled_Static-Dynamic_Loading
    [22] Jiao Y Y, Song L, Wang X Z, et al. Improvement of the U-shaped steel sets for supporting the roadways in loose thick coal seam[J]. International Journal of Rock Mechanics and Mining Sciences, 2013, 60: 19-25. doi: 10.1016/j.ijrmms.2012.12.038
    [23] 周俊帆, 李大伟, 李登月, 等. 高强U型钢支架在软岩巷道支护中的应用[J]. 煤炭技术, 2010, 29(12): 80-82. https://www.cnki.com.cn/Article/CJFDTOTAL-MTJS201012037.htm

    Zhou Junfan, Li Dawei, Li Dengyue, et al. Application of high strength U section steel support in soft rock roadway[J]. Coal Technology, 2010, 29(12): 80-82. https://www.cnki.com.cn/Article/CJFDTOTAL-MTJS201012037.htm
    [24] 张峰. 矿用U型钢支架设计[J]. 煤炭技术, 2010, 29(10): 16-17. https://www.cnki.com.cn/Article/CJFDTOTAL-MTJS201010008.htm

    Zhang Feng. Design of Mine U-steel supports[J]. Coal Technology, 2010, 29(10): 16-17. https://www.cnki.com.cn/Article/CJFDTOTAL-MTJS201010008.htm
    [25] Zhao Y M, Liu N, Zheng X G, et al. Mechanical model for controlling floor heave in deep roadways with U-shaped steel closed support[J]. International Journal of Mining Science and Technology, 2015, 25(5): 713-720. doi: 10.1016/j.ijmst.2015.07.003
    [26] 臧德胜, 韦潞. 钢管混凝土支架的研究和实验室试验[J]. 建井技术, 2001, 22(6): 25-28. doi: 10.3969/j.issn.1002-6029.2001.06.009

    Zang Desheng, Wei Lu. Research and laboratory test of concrete-filled steel tube support[J]. Mine Construction Technology, 2001, 22(6): 25-28. doi: 10.3969/j.issn.1002-6029.2001.06.009
    [27] 臧德胜, 李安琴. 钢管砼支架的工程应用研究[J]. 岩土工程学报, 2001, 23(3): 342-344. doi: 10.3321/j.issn:1000-4548.2001.03.018

    Zang Desheng, Li Anqin. Study on concrete-filled steel tube supports[J]. Chinese Journal of Geotechnical Engineering, 2001, 23(3): 342-344. doi: 10.3321/j.issn:1000-4548.2001.03.018
    [28] 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(S1): 2604-2609. https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX2010S1006.htm

    Gao Yanfa, Wang Bo, Wang Jun, et al. Test on structural property and application of concrete-filled steel tube support of deep mine and soft rock roadway[J]. Chinese Journal of Rock Mechanics and Engineering, 2010, 29(S1): 2604-2609. https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX2010S1006.htm
    [29] 孔祥松, 单仁亮, 肖禹航, 等. 钢管混凝土支架作用下南关矿煤巷变形破坏规律[J]. 矿业科学学报, 2020, 5(2): 160-168. http://kykxxb.cumtb.edu.cn/article/id/276

    Kong Xiangsong, Shan Renliang, Xiao Yuhang, et al. Deformation and failure law of coal roadway supported by concrete filled steel tube supports in Nanguan mine[J]. Journal of Mining Science and Technology, 2020, 5(2): 160-168. http://kykxxb.cumtb.edu.cn/article/id/276
    [30] Liu D J, Zuo J P, Wang J, et al. Bending failure mechanism and strengthening of concrete-filled steel tubular support[J]. Engineering Structures, 2019, 198: 109449. doi: 10.1016/j.engstruct.2019.109449
    [31] 单仁亮, 肖禹航, 刘珂铭, 等. 钢管混凝土支架构件——圆弧拱破坏机理研究[J]. 煤炭学报, 2018, 43(7): 1918-1929. https://www.cnki.com.cn/Article/CJFDTOTAL-MTXB201807015.htm

    Shan Renliang, Xiao Yuhang, Liu Keming, et al. Failure mechanism of the arch of concrete filled steel tube supports component[J]. Journal of China Coal Society, 2018, 43(7): 1918-1929. https://www.cnki.com.cn/Article/CJFDTOTAL-MTXB201807015.htm
    [32] 刘德军, 左建平, 郭淞, 等. 深部巷道钢管混凝土支架承载性能研究进展[J]. 中国矿业大学学报, 2018, 47(6): 1193-1211. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGKD201806005.htm

    Liu Dejun, Zuo Jianping, Guo Song, et al. Research on load-bearing ability of steel tube confined concrete supports for deep roadway: State of the art[J]. Journal of China University of Mining & Technology, 2018, 47(6): 1193-1211. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGKD201806005.htm
    [33] 王军, 黄万朋, 左建平, 等. 深井交岔点围岩流变扰动效应及钢管混凝土组合支架支护技术研究[J]. 岩石力学与工程学报, 2018, 37(2): 461-472. https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX201802018.htm

    Wang Jun, Huang Wanpeng, Zuo Jianping, et al. Rheological perturbation effect of rock and combined support of concrete filled steel tubes in deep coal mine roadway[J]. Chinese Journal of Rock Mechanics and Engineering, 2018, 37(2): 461-472. https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX201802018.htm
    [34] 王军, 高延法, 何晓升, 等. 沿空留巷巷旁支护参数分析与钢管混凝土墩柱支护技术研究[J]. 采矿与安全工程学报, 2015, 32(6): 943-949. https://www.cnki.com.cn/Article/CJFDTOTAL-KSYL201506013.htm

    Wang Jun, Gao Yanfa, He Xiaosheng, et al. The analysis of roadside supporting parameters and the support technology in the concrete filled steel tubular column in goaf-side entry retaining[J]. Journal of Mining & Safety Engineering, 2015, 32(6): 943-949. https://www.cnki.com.cn/Article/CJFDTOTAL-KSYL201506013.htm
    [35] Wu L L, Yu Z, Zhang D D. Preliminary study on application of metal members with corrugated webs in the supports of soft rock[J]. Applied Mechanics and Materials, 2011, 90/91/92/93: 2380-2388. http://www.scientific.net/AMM.90-93.2380
    [36] 张庆林. 波浪腹板工形构件稳定承载力设计方法研究[D]. 北京: 清华大学, 2008.
    [37] Abbas H H, Sause R, Driver R G. Behavior of corrugated web I-girders under in-plane loads[J]. Journal of Engineering Mechanics, 2006, 132(8): 806-814. doi: 10.1061/(ASCE)0733-9399(2006)132:8(806)
    [38] 吴丽丽, 余珍, 张栋栋. 波形钢腹板工型构件与矿用工字钢受力性能对比[C]// 钢结构(增刊). 中国钢结构协会结构稳定与疲劳分会第13届(ISSF-2013)学术交流会暨钢结构教学研讨会, 武汉: 2012, 27(S): 425-432.
    [39] 吴丽丽, 安丽佩, 李佳蔚, 等. 马蹄形断面波形钢腹板支架稳定承载性能研究[J]. 工程科学与技术, 2017, 49(6): 55-64. https://www.cnki.com.cn/Article/CJFDTOTAL-SCLH201706007.htm

    Wu Lili, An Lipei, Li Jiawei, et al. Investigation on stability behavior of U-shaped steel supporting structure with corrugated webs[J]. Advanced Engineering Sciences, 2017, 49(6): 55-64. https://www.cnki.com.cn/Article/CJFDTOTAL-SCLH201706007.htm
    [40] 吴丽丽, 于雅倩, 胡存川. 圆形断面波形钢腹板支架结构稳定承载性能研究[J]. 采矿与安全工程学报, 2020, 37(3): 481-489. https://www.cnki.com.cn/Article/CJFDTOTAL-KSYL202003006.htm

    Wu Lili, Yu Yaqian, Hu Cunchuan. Stability capacity of circular steel supporting structure with corrugated webs[J]. Journal of Mining & Safety Engineering, 2020, 37(3): 481-489. https://www.cnki.com.cn/Article/CJFDTOTAL-KSYL202003006.htm
    [41] Wu L L, An L P, Bai Y. In-plane stability of steel circular closed supports with I-section of sinusoidal corrugated webs: Experimental and numerical study[J]. Tunnelling and Underground Space Technology, 2020, 106: 103566. doi: 10.1016/j.tust.2020.103566
    [42] 吴丽丽, 邱芳缘, 王振伟, 等. 煤矿巷道直墙半圆拱形波形钢腹板支架稳定承载性能[J]. 煤炭学报, 2019, 44(6): 1679-1689. https://www.cnki.com.cn/Article/CJFDTOTAL-MTXB201906006.htm

    Wu Lili, Qiu Fangyuan, Wang Zhenwei, et al. Stability behavior of support with corrugated steel webs of straight wall semicircle arch shape in coal mine roadway[J]. Journal of China Coal Society, 2019, 44(6): 1679-1689. https://www.cnki.com.cn/Article/CJFDTOTAL-MTXB201906006.htm
    [43] 吴丽丽, 余珍, 邢瑞蛟, 等. 新型波形钢腹板支架结构及力学性能分析[J]. 中国矿业大学学报, 2014, 43(2): 227-232, 270. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGKD201402008.htm

    Wu Lili, Yu Zhen, Xing Ruijiao, et al. A new metal supporting structure with corrugated webs and its mechanical property[J]. Journal of China University of Mining & Technology, 2014, 43(2): 227-232, 270. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGKD201402008.htm
    [44] 吴丽丽, 郭开凤, 余珍, 等. 新型波形钢腹板支架结构平面内弹性屈曲性能分析[J]. 四川大学学报: 工程科学版, 2015, 47(6): 9-14. https://www.cnki.com.cn/Article/CJFDTOTAL-SCLH201506002.htm

    Wu Lili, Guo Kaifeng, Yu Zhen, et al. Analysis of in-plane elastic buckling properties of new type of supporting steel structure with corrugated webs[J]. Journal of Sichuan University: Engineering Science Edition, 2015, 47(6): 9-14. https://www.cnki.com.cn/Article/CJFDTOTAL-SCLH201506002.htm
    [45] 中华人民共和国住房和城乡建设部. GB 50017—2017中华人民共和国国家标准: 钢结构设计标准[S]. 北京: 中国建筑工业出版社, 2017.
    [46] 中国工程建设标准化协会. CECS 290—2011中华人民共和国工程建设标准化协会标准: 波浪腹板钢结构应用技术规程[S]. 北京: 中国计划出版社, 2011.
    [47] 中华人民共和国住房和城乡建设部. JGJ/T 249—2011中华人民共和国建筑工程标准: 拱形钢结构技术规程[S]. 北京: 中国建筑工业出版社, 2012.
    [48] 吴丽丽, 于雅倩, 吕步凡. 波形钢腹板支架拱结构的局部稳定性能[J]. 华南理工大学学报: 自然科学版, 2019, 47(10): 93-104. https://www.cnki.com.cn/Article/CJFDTOTAL-HNLG201910011.htm

    Wu Lili, Yu Yaqian, Lü Bufan. Local stability performance of arch components of underground supporting structure with corrugated steel webs[J]. Journal of South China University of Technology: Natural Science Edition, 2019, 47(10): 93-104. https://www.cnki.com.cn/Article/CJFDTOTAL-HNLG201910011.htm
    [49] 吴丽丽, 王琳, 郭开凤. 波形钢腹板支架可缩性节点轴压试验[C]//钢结构(增刊). 中国钢结构协会结构稳定与疲劳分会第15届(ISSF-2015)学术交流会暨钢结构教学研讨会, 昆明: 2016, 31: 547-557.
    [50] 吴丽丽, 王云飞, 贾丽娜. 波形钢腹板支架结构与围岩的相互作用分析[J]. 煤炭科学技术, 2020, 48(S1): 28-36. https://www.cnki.com.cn/Article/CJFDTOTAL-MTKJ2020S1006.htm

    Wu Lili, Wang Yunfei, Jia Lina. Interaction between supporting structure with corrugated steel webs and surrounding rocks[J]. Coal Science and Technology, 2020, 48(S1): 28-36. https://www.cnki.com.cn/Article/CJFDTOTAL-MTKJ2020S1006.htm
  • 加载中
图(11) / 表(4)
计量
  • 文章访问数:  97
  • HTML全文浏览量:  49
  • PDF下载量:  35
  • 被引次数: 0
出版历程
  • 收稿日期:  2021-05-11
  • 修回日期:  2021-06-23
  • 刊出日期:  2021-10-01

目录

    /

    返回文章
    返回