[1]种玉配①,熊炎林①,杨小林②,等.水平砂泥岩地层隧道爆破振动效应研究[J].爆破器材,2020,49(01):54-59.[doi:10.3969/j.issn.1001-8352.2020.01.011]
 ZHONG Yupei,XIONG Yanlin,YANG Xiaolin,et al.Study on Blasting Vibration of Tunnels in Horizontal Sand and Mudstone Stratum[J].EXPLOSIVE MATERIALS,2020,49(01):54-59.[doi:10.3969/j.issn.1001-8352.2020.01.011]
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水平砂泥岩地层隧道爆破振动效应研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
49
期数:
2020年01
页码:
54-59
栏目:
爆破技术
出版日期:
2020-01-20

文章信息/Info

Title:
Study on Blasting Vibration of Tunnels in Horizontal Sand and Mudstone Stratum
文章编号:
5410
作者:
种玉配 熊炎林 杨小林齐燕军刘书奎
①中铁隧道局集团有限公司勘察设计研究院(广东广州,511400)
②河南理工大学土木工程学院(河南焦作,454150)
③中国矿业大学力学与土木工程学院(江苏徐州,221116)
Author(s):
ZHONG Yupei XIONG Yanlin YANG Xiaolin QI Yanjun LIU Shukui
① Survey Design and Research Institute of China Railway Tunnel Group Co., Ltd. (Guangdong Guangzhou, 511400)
② School of Civil Engineering, Henan Polytechnic University (Henan Jiaozuo, 454150)
③ School of Mechanics and Civil Engineering, China University of Mining and Technology (Jiangsu Xuzhou, 221116)
关键词:
水平砂泥岩爆破振动数值模拟衰减指数
Keywords:
horizontal sandstone and mudstone blasting vibration numerical simulation attenuation index
分类号:
TD235
DOI:
10.3969/j.issn.1001-8352.2020.01.011
文献标志码:
A
摘要:
为了研究水平砂泥岩地层隧道爆破振动效应,以段家坪隧道为例,采用数值模拟,对拱顶、拱肩、拱腰和拱脚的振速和应力以及节理对应力波传播的影响规律进行分析,将数值模拟和现场爆破振动数据进行对比。结果表明:拱顶处的振速和应力最大;随着岩体中水平岩体层数的增加,K值减小,α值增大;水平层状岩体模型中,节理两侧的振速与应力衰减幅度较均质模型中大;由于实际隧道围岩并不是均质的,现场监测振速数据拟合出的振动波衰减指数α偏大。
Abstract:
In order to study the blasting vibration of tunnels in horizontal sand and mudstone stratum, taking Duanjiaping Tunnel as an example, velocity and stress at the various locations of vault, shoulder, waist and foot of arch as well as the influence of joints on the propagation of stress wave were analyzed by numerical simulation. Numerical simulation and field blasting vibration data were compared. Results show that the vibration velocity and stress at the vault top are the largest. With the increase of the number of layers in the rock mass, the K value decreases and the α value increases. The attenuation amplitude of vibration velocity and stress on both sides of the joints in the horizontal layered rock mass model is larger than that in the homogeneous model. Due to the inhomogeneous nature of surrounding rock of the actual tunnel, the attenuation index of vibration wave fitted by the in-situ monitoring vibration velocity data is larger.

参考文献/References:

[1]苑俊廷.水平层状围岩隧道初期支护参数研究[J].铁道建筑,2016(4):56-59.
YUAN J T. Study on primary support parameters of tunnel in horizontal layered surrounding rock[J]. Railway Engineering,2016(4):56-59.
[2]李顺波.水平缓倾岩层大断面隧道安全快速施工技术研究[D].石家庄:石家庄铁道大学,2016.
 LI S B. The technical research of safely and rapidly construction on large section tunnel of horizontal gently inclined rock[D]. Shijiazhuang:Shijiazhuang Tiedao University,2016.
[3]刘鹏,吉锋,温书亿.隧道水平岩层变形破坏机制的模拟研究[J].现代隧道技术,2015,52(3):82-87.
LIU P, JI F, WEN S Y. Simulation study on the deformation and failure mechanism of level rock in tunnels[J]. Modern Tunnelling Technology, 2015,52(3):82-87.
[4]王海龙,赵岩,王永佳,等.草帽山隧道爆破振动监测与分析[J].铁道建筑,2017,57(12):67-70.
WANG H L, ZHAO Y, WANG Y J,et al. Blasting vibration monitoring and analysis of Caomaoshan tunnle[J].Railway Engineering,2017,57(12):67-70.
[5]王玲霞.公路隧道爆破振动波的传播规律研究[J].公路,2018(5):332-336.
[6]王卓,刘麒梁,付双双,等.基于萨道夫斯基公式分段拟合的烧锅隧道爆破振动预测研究[J].公路,2017(8):311-315.
[7]苑绍东,杨林,黄舰.青岛地区地铁隧道爆破施工影响范围研究[J].现代隧道技术,2018,55(3):76-80,91.
YUAN S D, YANG L, HUANG J. Scope affected by metro tunnel construction blasting in Qingdao Metro[J]. Modern Tunnelling Technology,2018,55(3):76-80,91.
[8]孙宝平,高文学,周世生.隧道掘进爆破破岩数值模拟及应用研究[J].北京理工大学学报,2018,38(10):1025-1029,1036.
SUN B P, GAO W X, ZHOU S S. Study on numerical simulation and application of blasting of tunnel excavation[J].Transactions of Beijing Institute of Technology,2018,38(10):1025-1029,1036.
[9]江雅勤,刘殿书,武宇,等.兴延高速浇花峪隧道爆破振动测试分析研究[J].隧道建设(中英文),2018,38(2):224-231.
JIANG Y Q, LIU D S, WU Y, et al. Experimental analysis of blasting vibration of Jiaohuayu Tunnel on Xingyan Expressway in Beijing[J].Tunnel Construction,2018,38(2):224-231.
[10]姬维天,刘洪震.水平层状岩体隧道爆破开挖数值模拟及振动效应研究[J].洛阳理工学院学报(自然科学版),2016,26(4):27-30.
JI W T, LIU H Z. Numerical simulation and vibration effect on horizontal layered rock mass blasting excavation[J].Journal of Luoyang Institute of Science and Technology(Natural Science Edition),2016,26(4):27-30.
[11]种玉配,熊炎林,齐燕军.轴向不耦合装药结构形式优化仿真研究[J].工程爆破,2018,24(2):1-7.
ZHONG Y P, XIONG Y L, QI Y J. Simulation study of optimization on the axial uncoupling charging structure[J].Engineering Blasting,2018,24(2):1-7.
[12]熊炎林,种玉配,齐燕军,等.聚能爆破在隧道开挖成型控制中的仿真试验研究[J].爆破器材,2019,48(4):54-59.
XIONG Y L, ZHONG Y P, QI Y J,et al. Simulation test of shaped charge blasting in shaping control of tunnel excavation [J]. Explosive Materials,2019,48(4):54-59.

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备注/Memo

备注/Memo:
收稿日期:2019-09-17
基金项目:国家自然科学基金资助项目(51608520);中铁隧道局集团有限公司科技创新计划项目(2015-13)
第一作者:种玉配(1991-),男,硕士,工程师,主要从事隧道与地下工程科研与管理工作。E-mail:815501776@qq.com
更新日期/Last Update: 2020-01-20