Abstract For a long time, there is a common phenomenon that the geological disaster accidents occurred in the deeply-buried tunnels with complicated geological conditions are unjustly attributed to the geology, with the risk cause summarized as“geologic uncertainty”. On the basis of discussing the definition of uncertainty and its classification, this paper analyzes the cause of“geologic uncertainty”, summarizes and sets forth the types of“geologic uncertainty”and the solutions to the“geologic uncertainty”in tunnel construction.
Keywords ：
Uncertainty Tunnel construction Geologic uncertainty Solution
Abstract ：
For a long time, there is a common phenomenon that the geological disaster accidents occurred in the deeply-buried tunnels with complicated geological conditions are unjustly attributed to the geology, with the risk cause summarized as“geologic uncertainty”. On the basis of discussing the definition of uncertainty and its classification, this paper analyzes the cause of“geologic uncertainty”, summarizes and sets forth the types of“geologic uncertainty”and the solutions to the“geologic uncertainty”in tunnel construction.
Keywords ：
Uncertainty Tunnel construction Geologic uncertainty Solution
[1]
YU Jie.Study on Reasonable Construction Method for Tunnels in Contact Zone of Red Clay and Sandstone Interbedded with Mudstone [J]. MODERN TUNNELLING TECHNOLOGY, 2021,58(2): 174-181
[2]
WU Jiancheng.Research on Towing Issues of Immersed Tunnel Elements on Long-distance and Complex Route [J]. MODERN TUNNELLING TECHNOLOGY, 2021,58(2): 145-150
[3]
LEI Shengxiang1 WANG Fei2 YU Jie2 SHAO Shengjun3 LIANG Qingguo4.Discussion on the Technological Development of Loess Tunnelling in the Future [J]. MODERN TUNNELLING TECHNOLOGY, 2021,58(2): 1-7
[4]
ZHANG Junfeng1 LI Qiang2 SHI Yongyue2 WU Lei2.On Development Law of Karst Water and Prediction of Water Inflow in a Tunnel in Southwest China [J]. MODERN TUNNELLING TECHNOLOGY, 2021,58(2): 14-21
[5]
Zhou Wenjun.Study on Water Inflow Prediction Technology for Guanshan Tunnel on Tianshui-Pingliang Railway [J]. MODERN TUNNELLING TECHNOLOGY, 2021,58(2): 22-30
[6]
GONG Qiuming1 WANG Qinghuan1 WANG Dujuan2 QIU Haifeng3 WU Fan.Development of a Real-time Monitoring System of Cutterhead Conditions in Shield Tunnelling [J]. MODERN TUNNELLING TECHNOLOGY, 2021,58(2): 41-50
[7]
XU Xueliang1,2 MA Weibin1,2 CAI Degou1,2 AN Zheli1,2 CHAI Jinfei1,2.Research on Full-Life-Cycle Inspection and Monitoring System of Railway Tunnels [J]. MODERN TUNNELLING TECHNOLOGY, 2021,58(2): 31-40
[8]
HUANG Jifu XIAO Gongyi.Study on Practical Application and Adaptability of the Roadheader in Transportation Tunnelling [J]. MODERN TUNNELLING TECHNOLOGY, 2021,58(2): 51-62
[9]
WANG Chunhe1,2 ZHU Fuqiang3 LUO Xing4 ZHANG Chuankui1,2 TIAN Junling3 LI Hepeng2 GUO Yifei4.Study on Construction Risk Assessment of Tunnel Reconstruction and Expansion Works [J]. MODERN TUNNELLING TECHNOLOGY, 2021,58(2): 63-70
[10]
ZHANG Ziguang1 CAO Guangyong1,2 LI Jianli3 ZHAI Chaojiao1,2.Research on Safe Thickness of Overlying Rock Layer above Subway Tunnels in Upper-soft and Lower-hard Stratum [J]. MODERN TUNNELLING TECHNOLOGY, 2021,58(2): 71-77
[11]
WEN Xu1 PEI Xiangjun1 PEI Zuan1 YANG Hailong1 CHEN Zhenlin1 ZHANG Yichen2.Study on Structural Design and Safety of Shed Tunnels in the Scenic Area of Changbai Mountains [J]. MODERN TUNNELLING TECHNOLOGY, 2021,58(2): 151-157
[12]
WU Bo1,2 PENG Yiyong1,2 MENG Guowang1,2 PU Songquan3.Analysis on Ground Surface Heaving ahead of Cutting Face Caused by Largesection Rectangular Pipe Jacking in Soft Soil Layer [J]. MODERN TUNNELLING TECHNOLOGY, 2021,58(2): 86-92
[13]
HU Changming1,2 LI Liang1 MEI Yuan1,2 YUAN Yili1 WANG Zhiyu1.Global Sensitivity Analysis on Parameters of the Prediction Model for Shield Vertical Attitude [J]. MODERN TUNNELLING TECHNOLOGY, 2021,58(2): 127-134
[14]
GAO Xin WANG Wenjuan.Research on Reasonable Combination Forms and Mechanical Deformation Characteristics of Double-layer Superimposed Lining in Deep-buried Tunnels under the Action of Far-field Hydrostatic Pressure [J]. MODERN TUNNELLING TECHNOLOGY, 2021,58(2): 93-102
[15]
YU Hongping1 SU Peidong2 ZHAO Tianbiao3 CHEN Dejun1 XU Xueyuan1 DU Yuben1.Study on Sources and Hazards of Crude Oil and Harmful Gases in Huangjialiang Tunnel on Xi′an-Chengdu Passenger Dedicated Line [J]. MODERN TUNNELLING TECHNOLOGY, 2021,58(2): 182-187
2021, Vol. 58 