Vibration velocity and damage on existing tunnel lining at widening of existing tunnel by blasting

被引：0
|
作者：
Sakurazawa, M [1 ]
Fukushima, Y [1 ]
Sugimoto, M [1 ]
机构：
[1] Fukuda Corp, Niigata, Japan
来源：
(RE)CLAIMING THE UNDERGROUND SPACE, VOLS 1 AND 2, PROCEEDINGS | 2003年
关键词：
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
When the blasting is executed at the face adjacent to existing lining for widening of existing tunnel, serious damage on the existing tunnel lining due to blast will cause less safety during construction. Then, to confirm the safety, the blasting vibration velocity of existing lining was measured at the tunnel construction site, and the relationships between the measured data and the site conditions were examined by regression method. As a result, it is made clear that the generated vibration is small and the crack appears in the range of 3 similar to 5 m from the face at most.
引用
收藏
页码：537 / 542
页数：6
相关论文
共 50 条
  • [1] Influence and safety control of blasting vibration on existing lining for closely tunnel expansion
    CCCC Second Harbour Engineering Co., Ltd., Wuhan
    430040, China
    不详
    430040, China
    不详
    430040, China
    不详
    100088, China
    不详
    710064, China
    [J]. IOP Conf. Ser. Earth Environ. Sci., 2019, 1
  • [2] Safety Threshold Determination for Blasting Vibration of the Lining in Existing Tunnels under Adjacent Tunnel Blasting
    Xue, Fei
    Xia, Caichu
    Li, Guoliang
    Jin, Baocheng
    He, Yongwang
    Fu, Yapeng
    [J]. ADVANCES IN CIVIL ENGINEERING, 2019, 2019
  • [3] Vibration effects on existing tunnel induced by blasting of an adjacent cross tunnel
    Ye Pei-xu
    Yang Xin-an
    Ling Bao-lin
    Zhang Ye-wei
    [J]. ROCK AND SOIL MECHANICS, 2011, 32 (02) : 537 - 541
  • [4] Vibration effects on existing tunnel induced by blasting of an adjacent cross tunnel
    Ye, Pei-Xu
    Yang, Xin-An
    Ling, Bao-Lin
    Zhang, Ye-Wei
    [J]. Yantu Lixue/Rock and Soil Mechanics, 2011, 32 (02): : 537 - 541
  • [5] Numerical simulation of blasting vibration on existing tunnel extension
    Liu Dong
    Gao Wen-xue
    Sun Bao-ping
    Liu Dan-hui
    Zhou Shi-sheng
    [J]. ROCK AND SOIL MECHANICS, 2016, 37 (10) : 3011 - 3016
  • [6] Vibration response of an existing tunnel to adjacent blasting construction
    Zhou, Yuan
    Wang, She L.
    Wang, Juan
    [J]. Chemical Engineering Transactions, 2016, 55 : 31 - 36
  • [7] EFFECT OF BLASTING ON THE STABILITY OF LINING DURING EXCAVATION OF NEW TUNNEL NEAR THE EXISTING TUNNEL
    Tran Tuan Minh
    Nguyen Quang Huy
    [J]. CIVIL ENGINEERING JOURNAL-STAVEBNI OBZOR, 2021, 30 (01): : 47 - 62
  • [8] Response characteristics of blasting vibration of existing tunnel of hard rock neighborhood tunnel
    Chen, Lu
    Cao, Hongtao
    Zhou, Zilong
    Zeng, Ling
    Gao, Shan
    Liu, Yang
    Ling, Tonghua
    Nie, Senlin
    [J]. Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology), 2024, 55 (09): : 3354 - 3367
  • [9] Vibration response and safety control for blasting vibration of the existing tunnel with defects
    Xia, Junying
    Wang, Bo
    Guo, Xinxin
    Xie, Zhuoxiong
    [J]. UNDERGROUND SPACE, 2024, 15 : 76 - 89
  • [10] Research overview on dynamic response and damage of existing structure under tunnel blasting vibration
    Guan, Xiaoming
    Nie, Qingke
    Li, Huawei
    An, Jianyong
    [J]. Tumu Gongcheng Xuebao/China Civil Engineering Journal, 2019, 52 : 151 - 158
12345