< Previous108 자연,터널 그리고 지하공간 + 학위논문 소개 학교 및 학과 : 상지대학교/토목공학과 지 도 교 수 : 이승호 학 위 자 : 장현석 학 위 : 공학석사 (2023. 2) 미고결 퇴적층 NATM 터널 굴착시 막장붕괴 대책에 관한 연구 국문 초록 최근 국내에서는 효율적인 국토의 이용과 도심 교통문제 해결 그리고 지하공간 활용을 위한 대규모 지하공간 개발 이 계획 또는 진행중에 있다. 특히, 수도권의 경우 3기 신도시 개발에 따른 광역교통개선대책의 일환으로 지하공간을 활용하여 철도, 도로 신설을 위한 터널 공사가 활발히 이루어지고 있다. 국내에서 널리 활용되고 있는 터널굴착 공법에는 숏크리트와 록볼트를 지보재로 활용하는 NATM 공법과 TBM 또는 Shield 등의 기계식 굴착공법으로 구분이 되는데 경제성이 우수한 NATM 공법이 널리 활용되고 있다. 터널은 자연적 으로 생성된 지반 및 암반을 굴착하여 구조물을 완성하기 때문에 불확실성과 불균질성, 불연속성, 구조적 복합성 등 매우 다양한 특성을 고려해야 한다. 또한 제한적인 지반조사와 시험의 실시, 터널해석 모델링 및 설계 개념의 단순성 때문에 설계단계에서 예상한 지반거동은 현장과 많은 차이가 발생할 수 밖에 없는 실정이다. 이처럼 터널 공사현장에서 지반의 예상치 못한 거동은 터널 붕괴를 유발할 수 있으며, 터널의 붕괴는 주변 구조물의 침하 또는 대규모 지표함몰을 발생시켜 사회에 큰 악영향을 줄 수 있다. 터널 공사 중 막장의 예기치 못한 붕괴가 발 생하는 경우 피해복구 및 보상 등에 따른 비용증가 문제 이외에도 사고 원인분석, 대책 수립, 복구공사 실시 등 사고처 리에 따른 공사 기간 부족을 초래하여 원활한 공정추진과 품질관리에 어려움이 발생하게 된다. 본 연구에서는 미고결 퇴적층 지반의 특징, 암반분류 기준, 지보패턴 결정 및 적정성 검토 사례에 대한 선행연구 고 찰과 미고결 퇴적층 NATM 터널 굴착 중 막장붕괴가 발생한 국내 및 해외사례를 조사하였다. 이를 통해 미고결 퇴적 층을 통과하는 NATM 터널 공사 중 막장붕괴를 유발하는 주요 원인을 도출하였고 막장붕괴 예방을 위한 단계별 대책 과 법제도적 개선방안을 제시하였다.Vol. 25, No. 1 109 JOURNAL OF KOREAN TUNNELLING AND UNDERGROUND SPACE ASSOCIATION http://www.jkta.or.kr/ Volume 25, Issue 1 (January 2023) 목 차 Stability evaluation of room-and-pillar underground method by 3D numerical analysis model Byung-Yun Kang, Sanghyuk Bang, Choong-Ky Roh, Dongkwan Kim* Comparative analysis of ground settlement and tunnel displacement due to tunnel excavation considering topographic information based on GIS Jae-Eun Cho, Ye-Rim Jung, Seong-Min Song, Ji-Seok Yun, Sang-Gui Ha, Han-Kyu Yoo* Numerical Analysis for Dynamic Behavioral Characteristics of Submerged Floating Tunnel according to Shore Connection Designs Seok-Jun Kang, Joohyun Park, Gye-Chun Cho* + 한국터널지하공간학회 논문집 논문소개110 자연,터널 그리고 지하공간 + TUST 논문집 논문소개 TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY Volume 131 (January 2023) https://www.journals.elsevier.com/tunnelling-and-underground-space-technology 목 차 Mechanism and experiment of self-stress grouting reinforcement for fractured rock mass of underground engineering Zhang Jinpeng, Liu Limin*, Li Yang Study of the effect of seismic performance measures on a metro station structure in liquefiable soil Yiliang Yu, Xiaohua Bao*, Xiangsheng Chen, Jun Shen, Shanyong Wang, Hongzhi Cui On the significance of accelerator enriched layers in wet-mix shotcrete Marlene Sakoparnig*, Isabel Galan, Wolfgang Kusterle, Benedikt Lindlar, Günther Koraimann, Thomas Angerer, Florian R. Steindl, Lukas G. Briendl, Sebastian Jehle, Johannes Flotzinger, Joachim Juhart, Florian Mittermayr Full-scale experimental study on fire characteristics induced by double fire sources in a two-lane road tunnel Chao Guo, Tong Zhang, Qinghua Guo, Tongsheng Yu, Zhongqiang Fang, Zhiguo Yan* Design of a distributed optical fiber sensor system for measuring immersed tunnel joint deformations Xuehui Zhang, Wout Broere* Evaluation of spatial performance and supply-demand ratios of urban underground space based on POI data: A case study of Shanghai Chen-Xiao Ma, Fang-Le Peng* A study of the critical velocity and the confinement velocity of fire accident in a longitudinally ventilated underground train with different door opening scenarios Zhihe Su, Yanfeng Li, Shan Feng, Hua Zhong*, Junmei Li, Wenbo Liu, Chao Chen, Jiaxin Li + TUST 논문집 논문소개Vol. 25, No. 1 111 Evaluation on fire resistance of composite segmental lining for shield tunnel Gaole Zhang, Wenjun Zhang*, Xinxin Zhang, Dandan Shangguan, Tonghua Ling, Linxing Guan An innovative shape memory alloy flexible circumferential joint for tunnel seismic mitigation Xiaohong Long, Yongtao Ma, Yu Miao*, Bin Ruan Full-scale loading experiments on performance of UHPC joints for prefabricated mountain tunnel Zhiwei Wang, Jianbo Fei*, Weibin Ma, Xiangsheng Chen Assessment of gas explosion risk in underground spaces adjacent to a gas pipeline Yuanzhi Li, Xinming Qian, Shuyu Zhang, Jiaojiao Sheng, Longfei Hou, Mengqi Yuan* Driver’s visual luminance model considering the reflection characteristics of a tunnel’s inner wall: Theory and practice I Shiyong He*, Hao Liu, Jia’an Niu, Bo Liang, Guoping Du, Feng Huang Investigation on the characteristics of fire burning and smoke spreading in longitudinal-ventilated tunnels with blockages Jiaqiang Han, Fei Wang, Jennifer Wen, Fang Liu, Weibing Ma*, Zhiwei Wang, Zhaohui Ma Hammering sound of concrete with defects and spalling risk Naotoshi Yasuda* Experimental study on the smoke movement and flame extension length characteristics of strong fire plumes in a sealed tunnel Longfei Chen*, Xinyi Liu, Yujie Lan, Shanxin Zhou, Xiaosong Li, Xineng Yan, Haifeng Chen Study on smoke temperature induced by two fires in a naturally ventilated tunnel Na Meng*, Youming Shu, Shenghao Zhang Automated crack classification for the CERN underground tunnel infrastructure using deep learning Darragh O ’Brien*, John Andrew Osborne, Eliseo Perez-Duenas, Roddy Cunningham, Zili Li A novel microseismic classification model based on bimodal neurons in an artificial neural network Chunchi Ma, Hang Zhang*, Xiangqian Lu, Xiang Ji, Tianbin Li, Yong Fang, Wenjin Yan, Xuefeng Ran TBM penetration rate prediction ensemble model based on full-scale linear cutting test Yaxu Wang, Jiwen Wang, Ruirui Wang, Bin Liu*, Yao Li112 자연,터널 그리고 지하공간 + TUST 논문집 논문소개 Numerical investigation of the temperature field and frost damages of a frost-penetration tunnel considering turbulent convection heat transfer Ziliang Lin, Caichu Xia*, Shigui Du, Shuwei Zhou Mechanism and countermeasures of progressive failure in shield tunnels Gang Zheng, Jibin Sun, Tianqi Zhang*, Xiaokai Zhang, Huanyu Cheng, Hao Wang, Yu Diao Improved analytical solution for ground movements induced by circular tunnel excavation based on ground loss correction Binbin Zhu, Peng Zhang, Mingfeng Lei, Lichuan Wang, Lun Gong, Chenjie Gong*, Fudong Chen Effect of inclined layered soils on face stability in shield tunneling based on limit analysis Shiqin Tu, Wei Li, Chengping Zhang*, Wen Chen In situ behaviour of an instrumented ring subjected to active eccentric tail seal passage Saleta Gil Lorenzo* Strength of fabricated enclosed roadway support structure for TBM-excavated coal mine roadways: Experimental and numerical study Bin Tang*, Song Cheng, Mathias Yeboah, Hua Cheng, Yongzhi Tang, Chuanbing Wang Numerical simulation of the fluid-solid coupling mechanism of water and mud inrush in a water-rich fault tunnel Qiang Xie, Zhilin Cao, Weichen Sun*, Alessio Fumagalli, Xiang Fu, Zhihui Wu, Kai Wu ‘Minding the gap’: The heritagization of metro stations and its perception by users in the Shanghai metro Plácido González Martínez* Experimental study on temperature characteristics in a subway train carriage with lateral openings in a longitudinally ventilated tunnel Wei Cong, Kun He, Hui Yang, Long Shi, Xudong Cheng* Field mechanical properties of large section concrete pipes during jacking in fractured moderately weathered siltstone Xin Feng, Peng Zhang, Xiaolong Chen, Yunlong Zhang, Baosong Ma, Kaixin Liu, Tianshuo Xu, Cong Zeng* Experimental investigation on pneumatic pre-fracturing grouting in low-permeability soil Li Feng, Feng Huang*, Guihe Wang, Tian Huang, Zengzhen QianVol. 25, No. 1 113 Structural behavior of reinforced concrete tunnel linings with synthetic fibers addition Xian Liu, Qihao Sun, Wei Song, Yihai Bao* Daylighting of road tunnels through external ground-based light-pipes and complex reflective geometry A. Peña-García*, J. Cabeza-Lainez Seismic response analysis of rectangular prefabricated subway station structure Jinnan Chen, Chengshun Xu*, Hesham M. El Naggar, Xiuli Du Progressive failure analysis of shallow circular tunnel based on the functional catastrophe theory considering strain softening of surrounding rock mass Caixia Guo, Lifeng Fan, Kaihang Han*, Pengfei Li, Mingju Zhang Probabilistic cost-benefit analysis for mitigating hydrogeological risks in underground construction Johanna Merisalu*, Jonas Sundell, Lars Rosén Seismic failure mechanism and interaction of the cross tunnel-slope system using Hilbert-Huang transform Hao Lei, Honggang Wu*, Jiangu Qian CFD-DEM simulation of sand erosion into defective gravity pipes under constant groundwater table Ahmed Ibrahim*, Mohamed A. Meguid Model tests on progressive collapse mechanism of a shallow subway tunnel in soft upper and hard lower composite strata Chang Liu, Sulei Zhang*, Dingli Zhang, Kunpeng Zhang, Zhengzhong Wang A simplified deformation forewarning method for longitudinal structural performance of existing shield tunnels based on Fast Fourier Transform Yanbin Fu*, Fudao Wang, Chengyu Hong, Junsheng Wen, Deqi Zeng Jamming of the double-shield tunnel boring machine in a deep tunnel in Nyingchi, Tibet Autonomous Region, China Lipeng Liu*, Xiaogang Wang, Changbo Li, Zhenhua Tian Performance evaluation of deteriorated and rehabilitated corrugated metal pipe culverts using multiphysics simulation J. Andrew Hudson, Henry Cardenas, John Matthews, Shaurav Alam*114 자연,터널 그리고 지하공간 + TUST 논문집 논문소개 Effect of prestressed anchorage system on mechanical behavior of squeezed soft rock in large-deformation tunnel Wei Yu, Bo Wang*, Xin Zi, Xinxin Guo, Zhenyu Wang Investigation on the maximum ceiling temperature of the weak plume impingement flow in tunnel fires under longitudinal ventilation Wei Zhong, Lei Liu, Ning Han, Zihe Gao*, Jun Zhao Large-scale testing of the mortise and tenon joint performance of the tunnel lining of prefabricated frame tunnels Zhen Huang, Hai-wen Bai, Shao-kun Ma*, Jia-wei Zhang, Yi-miao Chen, Hong-zhou Li Three-dimensional stability assessments of a non-circular tunnel face reinforced by bolts under seepage flow conditions Chuantan Hou, Junhao Zhong*, Xiaoli Yang Experimental analysis of the effect of the ramp slopes on the maximum exceedance temperature in a branched tunnel fire Jiaxin Li, Yanfeng Li, Junmei Li, Hua Zhong*, Jianlong Zhao, Desheng Xu Evaluation of underground space perception: A user-perspective investigation Xia Wang*, Lizhen Shen, Shuyue Shi A solar optical reflection lighting system for threshold zone of short tunnels: Theory and practice Shanchuan Yu*, Lingna (Serena) Shi, Long Zhang, Zhenyi Liu, Yun Tu Integrated waterproofing evaluation method for longitudinal joints of shield tunnel subjected to extreme surcharge: Numerical analysis and experimental validation Qing Ai, Yining Gu, Yong Yuan, Xiaomo Jiang, Hui Wang*, Haitao Yu, Yongjie Huang Experimental assessment of Soil/metal interface adhesion behaviours of EPB shield Machines Jian Cui, Gongyun Xu, Yong Fang*, Zhongtian Chen, Zhigang Yao, Liming Tao, Liming Qu Optimal tunnel lighting design in aspect of lighting quality and energy performance Pathomthat Chiradeja, Suntiti Yoomak* A new method for wear estimation of TBM disc cutter based on energy analysis Lei She, She-rong Zhang, Chao Wang*, Yan-long Li, Min DuVol. 25, No. 1 115 Evaluation of fire smoke and heat exhaust performance of shafts by natural venting in tunnels Zhan Wang, Wenhui Deng, Min Zhou, Zheng Fang*, Yuxi Guan, Zhi Tang Evolution of tunnel uplift induced by adjacent long and collinear excavation and an effective protective measure Yanru Zhao, Xiangsheng Chen, Biao Hu*, Pinghao Wang, Wanshuang Li A new index for cutter life evaluation and ensemble model for prediction of cutter wear Nan Zhang, Shui-Long Shen*, Annan Zhou An integrated framework for improving the efficiency and safety of hydraulic tunnel construction Yuxian Zhang, Jixun Zhang, Changsheng Wang, Xuhua Ren* Numerical modelling of the response of two heritage masonry buildings to nearby tunnelling Marco Nunzio Pascariello, Antonio Luciano, Emilio Bilotta*, Sinan Acikgoz, Robert Mair Flame spread over cables in a utility tunnel: Effect of longitudinal wind and inclination angle Tao Wang, Yanhua Tang, Zhe Wang, Weiguang An*, Xiao Chen Three-dimensional blow-out stability analysis of shield tunnel face in anisotropic and heterogeneous soils Guang-Hui Chen, Jin-Feng Zou, Xing-Xing Wei, Feng-Qi Guo* Prediction of geology condition for slurry pressure balanced shield tunnel with super-large diameter by machine learning algorithms Deming Xu, Yusheng Wang, Jingqi Huang*, Sijin Liu, Shujun Xu, Kun Zhou, Kun Zhou Understanding of tunnel drainage scale formation by in-situ monitoring Michael Wedenig*, Stefanie Eichinger, Ronny Boch, Albrecht Leis, Hanns Wagner, Martin Dietzel Prediction of tunnelling induced ground movement in clay using principle of minimum total potential energy Qian Fang*, Gan Wang, Jianming Du, Yan Liu, Mozhen Zhou Vibration effect and ocean environmental impact of blasting excavation in a subsea tunnel Nan Jiang, Guopeng Lyu*, Tingyao Wu, Chuanbo Zhou, Haibo Li, Feng Yang Ground and tunnel deformation induced by excavation in pipe-roof pre-construction tunnel: A case study Songsong Yang, Dingwen Zhang*, Mei Wang, Jiyang Li116 자연,터널 그리고 지하공간 + TUST 논문집 논문소개 Mechanical responses of a shallow-buried super-large-section tunnel in weak surrounding rock: A case study in Guizhou Jinpeng Zhao, Zhongsheng Tan*, Rongsen Yu, Zonglin Li, Xiuying Wang <Special issue on Metro Systems and Urban Development: Edited by Jianqiang Cui, Wout Broere, Dong Lin, Linjun Lu, Miaocheng Weng> How urban metro networks grow: From a complex network perspective Xiaoyu Yu, Zheng Chen, Fang Liu*, Hehua Zhu The role of subway network in urban spatial structure optimization – Wuhan city as an example Jinghua Song, Abudureheman Abuduwayiti, Zhonghua Gou* Deep-AI soft sensor for sustainable health risk monitoring and control of fine particulate matter at sensor devoid underground spaces: A zero-shot transfer learning approach Shahzeb Tariq, Jorge Loy-Benitez, KiJeon Nam, SangYoun Kim, MinJeong Kim, ChangKyoo Yoo* <Special issue on Fire Safety for Tunnels and Underground Space: Edited by Wan-Ki Chow, Haukur Ingason, Ying Zhen Li, Longhua Hu, Fei Tang> Experimental investigation of tunnel temperature field and smoke spread under the influence of a slow moving train with a fire in the carriage Zhiqiang Zhang, Yinjun Tan, Runlin Hong, Yu Zhao, Heng Zhang*, Yuchun Zhang, Zhisheng Li <Special issue on Asset Management and Trenchless Technology for Underground Infrastructure: Edited by John C. Matthews, Keh-Jian Shou, Samuel Ariaratnam, Hongyuan Fang, Ronald Thompson, Andy Chae, Baosong Ma, David Tom Iseley, Hongfang Lu> An integrated modeling method of uncertainties: application-orientated fuzzy random spatiotemporal analysis of pipeline structures Yihuan Wang, Ruiling Li, Ailin Xia, Pingan Ni, Guojin Qin*Vol. 25, No. 1 117 <Special issue on Building and infrastructure response to ground movement: bridging the gap between geotechnical and structural modelling of SSI: Edited by Daniela Boldini, Andrea Franza, and Giulia Viggiani> Special issue on building and infrastructure response to ground movement: Bridging the gap between geotechnical and structural modelling of SSI Daniela Boldini, Wout Broere*, Andrea Franza, Giulia M.B. Viggiani Predicting longitudinal tunnel deformation due to deep excavation-induced ground movement Linlong Mu, Peiyun Zhang, Zhenhao Shi*, Mengxi Zhu, Zhiwang GuNext >