Session 1: Railway Track Structure I. Joao Pombo (Heriot-Watt University, UK) Yujin Lim (Pai Chai University, Korea)

Transcription

1 8 ORAL PRESENTATION Session : Railway Track Structure I Oct. 9 (Wed.) STONE Joao Pombo (Heriot-Watt University, UK) Yujin Lim (Pai Chai University, Korea) 0:00-0:30 Early Detection of Short Wave Defects in Tracks Zili Li Delft University of Technology, The Netherlands 0:30-0: Influence of Rail Temperature and Rail Grinding Parameters on the Surface and Surface Layer Quality of Rails Eckart Uhlmann, Pavlo Lypovka Technische Universität Berlin, Germany 0:50-:0 385 An Experimental Study of the Isolator Applied on Precast Floating Slab Rail System Yong-Sung Koh, Chan-Young Lee, Yong-Soo Ji, Se-Gon Kwon 2 Esco RTS Co., Ltd., Korea, 2 Korail Research Institute, Korea :0-: GPR Analysis Method to Evaluate Ballast Condition in Railway Ji-Hoon Shin, Yeong-Tae Choi, Seung-Yup Jang Session 4: Railway Track Structure II Oct. 9 (Wed.) STONE Zili Li (Delft University of Technology, The Netherlands) Sanghyun Choi (Korea National University of Transportation, Korea) 3:30-4:00 4:00-4:20 57 Recent Developments in Rail Vehicle-Infrastructure Interaction Joao Pombo Heriot-Watt University, UK, University of Lisbon, Portugal Lateral Interaction of Pre-stressed Concrete Sleeper with Ballast Layer under Various Impact Loads Morteza Esmaeili, Ahmad Hosseini Iran University of Science and Technology, Iran

2 9 4:20-4: Effect of Elasticity of Rail Pad on Magnitude of Rail Deflection at Bridge- Embankment Interface Younjin Kim, Young-hoon Jung, Sung Ho Hwang 2, Seung Yup Jang 2 Kyung Hee University, Korea, 2 4:40-5: :00-5: A Study on Dynamic Increment of Bending Moment for the Sleepers through Field Measurement Beom Ho Park, Kyung Min Yun, Yo Un Jung 2, Sung Ho Hwang 3, Nam Hyoung Lim Chungnam National University, Korea, 2 SamPyo E&C, Korea, 3 Korea Railroad Research Institute, Korea Application of WAK Test on Track Structure for Identifying a Gap between a Concrete Sleeper and Ballast Vu Thanh Ngo, Hojin Cho, Yujin Lim, Sung Baeck Park 2, Seunghun Shin 2 Pai Chai University, Korea, 2 Korail Research Institute, Korea 5:20-5:40 34 Use of Old Railway Concrete Sleepers into Recycled Concrete Aggregates Sungchul Yang, Namho Kim 2, Yujin Lim 3 Hongik University, Korea, 2 Korea University of Technology, Korea, 3 Pai Chai University, Korea Session 7: Railway Track Structure III Oct. 9 (Wed.) STONE Morteza Esmaeili (Iran University, Iran) Jeongho Oh (Korea National University of Transportation, Korea) 6:00-6:30 Study on Vehicle-bridge Interaction Dynamics of High Speed Rails with Nonuniform Support Settlements J.D. Yau, Y.J. Wang 2, J. Shi 2 Tamkang University, Taiwan, 2 Beijing Jiaotong University, China 6:30-6: :50-7:0 62 A Study on the Method of Deducting the Longitudinal Resistance Material Property of Track for Track-Bridge Interaction Analysis Kyung-Min Yun, Sang-Jun Park, Beom-Ho Park, Hyun-Ung Bae, Nam-Hyoung Lim Chung-Nam National University, Korea Asphalt Slab-Track Design and Evaluation on Train-Induced Vibration Control for High-Speed Railway in Frozen Region M Fang, Q Liu 2, G Liu, J Rose 3 Wuhan University of Technology, China, 2 East Jiaotong University, China, 3 University of Kentucky, USA

3 20 7:0-7:30 74 A Practical Formula for the Compression Modulus of a Nanopolyurethane Tube Cylinder Yong Yoo, Minjae Lee 2, Joonho Baek 3, Woo Jin Han 3, Kwon II Kim 3, Jeongho Oh, Sanghyun Choi Korea National University of Transportation, Korea, 2 Korail Co., Korea, 3 Esco RTS Co., Korea 7:30-7: Development of Stability Analysis Model for the CWR Track on the Bridge Kyung Min Yun, Beom Ho Park, Hyun Ung Bae, Nam Hyoung Lim Chungnam National University, Korea Session 2: Transport Sustainability for Asian Countries Oct. 9 (Wed.) STONE 2 Sungchul Yang (Hongik University, Korea) 0:00-0: :20-0: :40-: Building Trans-Himalayan Railroad: Prospects and Challenges Binayak Bhandari, Tae-Bong Ahn Innovative Design and Integrated Manufacturing Nepal, Nepal, Woosong University, Korea East Asia Railways Maintenance and Asset Management Challenges Joseph Chi-Wai Wong, Chang-Ki Shin, Andy Chi-Wang Tang, Chung-Hang Tang WSP Parsons Brinckerhoff (Asia) Limited, Hong Kong Bus to Subway Transfer Characteristics of Vulnerable Passengers in Seoul Metropolitan Area Hoyoung Lee, Jaemin Hwang, Dong-Kyu Kim, Seung-Young Kho Seoul National University, Korea Session 5: Railway Safety System Innovation Oct. 9 (Wed.) STONE 2 Sangahm Kim () Sang-Ho Yeon (Semyung University, Korea) 3:30-3:50 53 A Review of the State-of-the-Art in Railway Risk Management Claudio Martani, Natalia Papathanasiou, Bryan T. Adey ETH Zurich University, Switzerland

4 2 3:50-4:0 45 4:0-4: :30-4:50 65 Investigation of Risk-based Maintenance Strategies for Turnout Geometry Restoration Serdar Dindar, Sakdirat Kaewunruen The University of Birmingham, UK User Requirements Reflected User Service List for Development of Real-time Railway Safety Integrated Monitoring and Control System Yunjung Park, Intae Hwang, Sang Ahm Kim Risk Assessment Process for Railway Networks with Focus on Infrastructure Objects Natalia Papathanasiou, Bryan T. Adey, Claudio Martani ETH Zurich University, Switzerland 4:50-5: :0-5:30 9 Development of an IoT-based Sensor Network System for Initial Emergency Evacuating Response System in Urban Underground Space Mi-Yun Park, Eunchurn Park, Byung-Gyu Moon, Wan-Sun Park, Se-Gon Kwon 2, Won-Yong Koo 3 S.H. Tech & Policy Institute, Korea, 2 Korail Research Institute, Korea, 3 E-mining Inc., Korea GNSS and USN/IoT based on Precision Positioning for Railway Deformation Prevention in Korea Sangho Yeon Semyung University, Korea Session 8: Infrastructure Projects & Management Oct. 9 (Wed.) STONE 2 Hwasoo Yeo (Korea Advanced Institute of Science and Technology, Korea) Roderick A Smith (Imperial College London, UK) 6:00-6:30 6:30-6: Energy Emissions Trade-Offs for High Speed Trains Roderick A Smith Imperial College London, UK Construction of the First Urban Maglev Line in China Guoxin Sun, Wanming Liu, Jinxin Li Tongji University, China

5 22 6:50-7:0 20 7:0-7: :30-7: :50-8:0 50 A Development of an Object Library for 3D Design of Railroad Infrastructure Myoung Bae Seo, Hyungjin Park, Ki Beom Ju Korea Institute of Civil Engineering and Building Technology, Korea A Comprehensive Review of Ancient Mountain Railways Dong-Min Kim, Min-Kyo Lee, Sung-Wook Kang, Ji-Sung Kim, Hee-Song Yoo, Seung-Cheol Lee, Cheol-Gi Hong, Tae-Bong Ahn, Binayak Bhandari,2 Woosong University, Korea, 2 Innovative Design and Integrated Manufacturing Nepal, Nepal Mechanical Performance of Crumb Rubber Modified Asphalt (CRMA) Trackbed on High-Speed Train Structure Jean Louis Singuranayo, Mingjing Fang, Yueguang Li Wuhan University of Technology, China The Future of Railways with Smart Grids Sunghee Cho,2, Stuart Hillmansen, Felix Schmid University of Birmingham, UK, 2 Korea Rail Network Authority, Korea Session 3: Railway Capacity and Operation I Oct. 9 (Wed.) STONE 3 Hwasoo Yeo (Korea Advanced Institute of Science and Technology, Korea) 0:00-0:30 0:30-0: How to Realize Robust Timetables using Big Data Norio Tomii Chiba Institute of Technology, Japan Inverse Optimization based Transit Assignment Model for Express Trains Kyung Min Kim, Hag Lae Rho, Suk Mun Oh, Sung-Pil Hong 2, 2 Seoul National University, Korea 0:50-:0 720 A Study on Methods of Capacity Research for Performance Evaluation Hyoungjun Kim, Ullrich Martin 2, Fabian Hantsch 2 Songwon University, Korea, 2 University of Stuttgart, Germany :0-: Preference Analysis of the Railway by Multidimensional Scaling Yeongmin Kwon, Kitae Jang Korea Advanced Institute of Science and Technology, Korea

6 23 Session 6: Electrical Power Conversion & Train Control Engineering I Oct. 9 (Wed.) STONE 3 Jungtai Kim () Atsushi Yokoyama (East Japan Railway Company, Japan) 3:30-4:00 4:00-4: :20-4:40 99 R&D Projects towards 2030 Promoted by JR East and the Current Status of Some Projects from the Practical Point of View Atsushi Yokoyama East Japan Railway Company, Japan ERTCS and CBTC Convergence Byungwook Kang, Seahwa Oh, Jongmoon Park, Mincheol Jeong NeoTrancs Co.,Ltd, Korea SIL4 Certification of KRTCS for Conventional/Highspeed Line Signaling System Key-Seo Lee, Kyung-Hwan Hwang, Yeon-Hwa Kim, Deok-Won Kang 2 Railway Signal Research Association, Korea, 2 Hyundai Rotem, Korea 4:40-5:00 97 Design of Indonesia Train Control System using ETCS Framework Ahmad Sugiana, Ira Nevasa 2, Roni Komar 2, Kyung Hwan Hwang 3, Key Seo Lee 3, Ick Choy 4 Telkom University, Indonesia, 2 Indonesia Railway Company, Indonesia, 3 Korean Railway Signal Research Association, Korea, 4 Kwangwoon University, Korea 5:00-5:20 82 Study on the Method with a Design Criteria of KRTCS using LTE-R Radio Communication Network for Conventional & High Speed Railway through the Analysis of Design Criteria of the Trackside System Chan-ho Kim, Jong-won Park, Hak-sun Yun, Kang-gyoo Lee, Dong-il Sung, Jong-gwoan Choi Korea Rail Network Authority, Korea 5:20-5:40 38 LTE-R based Korea Train Control System for Conventional & High Speed Railway (up to 400km/h) Hak Sun Yun, Key Seo Lee 2, Do Won Kim Korea Rail Network Authority, Korea, 2 Railway Signal Research Association, Korea Session 9: Railway Capacity and Operation II Oct. 9 (Wed.) STONE 3 Yong Jang Kwon () 6:00-6:30 TMR Service via Chinese Dandong Port Li Fa Da China Rilin Construction Group, China

7 24 6:30-6: Identifying the Cause of Delays in Urban Railways using Datamining Technique Ami Kono, Hideyuki Yabuki,2, Norio Tomii Chiba Institute of Technology, Japan, 2 Tokyo Metro Co., Ltd., Japan 6:50-7: :0-7: A Study on the Effect of Market Segmentation on the Heterogeneity of Taste in Choice Model of New Transit Mode Yoon-Young Choi, Eui-Jin Kim, Dong-Kyu Kim, Seung-Young Kho Seoul National University, Korea Modeling Railway Capacity Allocation Problem using Genetic Algorithm Hyunseung Kim, Dongjoo Park, Injae Jeong 2, Yuchan Kim University of Seoul, Korea, 2 Hanyang University, Korea 7:30-7: Technical Suggestion for the Operation of Train-Ferry System between Korea and China Jeongguk Kim, Sung-ll Seo Special Session : Development of the Noise Reduction Technology of Subway Vehicle (Hyundai Rotem Company) Oct. 9 (Wed.) WIND Kilbae Park (Hyundai Rotem Company, Korea) 0:00-: Experimental and Numerical Analysis of Acoustic Performance of Thermal Insulating Materials for Trains Jiyoung Hong, Seungho Jang, Duckhee Lee, Gahee Kim 2, 2 University of Science and Technology, Korea 745 A Noise Estimation of HVAC Duct for a Train using Numerical Analysis JooHyun Rho, JoonHyung Kim, SungJun Byun 2 Hyundai Rotem Company, Korea, 2 Exa Korea, Korea 729 Development of the Noise Reduction Technology of Subway Vehicle Kilbae Park Hyundai Rotem Company, Korea

8 25 Special Session 3: Recent Technology on Design and Construction of Railway Bridges (KICT) Oct. 9 (Wed.) WIND Byung-Suk Kim (Korea Institute of Civil Engineering and Building Technology, Korea) 3:30-5: Introduction of U-Shape Viaduct in Worldwide Metro Jonathan Herguais Systra Korea, France 778 Mechanisms of Resonance of Train-bridge System for High Speed Rails Jong-Dar Yau TamKang University, Taiwan 773 Application of Concrete Segment Panels for Reduction of Torsional Vibration Responses of Railway Girder Bridges Jae Yoon Kang, Jong-Won Kwark, Byung-Suk Kim Korea Institute of Civil Engineering and Building Technology, Korea 789 Dynamic Interaction Analysis of 3-D Maglev Vehicle-bridge System Subjected to Wind Forces Moon-Young Kim, Jong-Won Kwark 2, Soon-Duck Kwon 3, Dong-Ju Min Sungkyunkwan University, Korea, 2 Korea Institute of Construction Technology, Korea, 3 Chonbuk National University, Korea 754 Evaluation of Design Train Load in Korea by Statistical Inference Hyejin Yoon, Im Jong Kwahk, Jung Woo Lee, Jong Won Kwark, Sungil Kim 2 Korea Institute of Civil Engineering and Building Technology, Korea, 2 Korea Railroad Research Institute, Korea Special Session 4: Tongji University & KRRI Collaborative Research Seminar for Geosynthetic Reinforcement Pile-Supported Embankment (GRPS) (KRRI) Oct. 9 (Wed.) WIND Ilwha Lee () 6:00-8: The Finite Element Analysis of Pile-soil Stress Ratio in Geogrid-reinforced and Pile-supported Embankments under High-cyclic Loading Jiandan Huang, Quanmei Gong, Zongqi Bi, Cheng Qian Tongji University, China 40 Assessment for Dynamic Load Effect on GRPS Embankment China-ROK Collaborative Research Project Quanmei Gong, Qian Cheng Tongji University, China

9 Shakedown Analysis Model of Soil Arch in Pile-supported Embankment Subjected to Cyclic Load Zongqi Bi, Quanmei Gong, Gaoxiao Han 2, Shunhua Zhou Tongji University, China, 2 Lanzhou Jiaotong University, China 486 Assessment of Structural Safety and Dynamic Stability for Pile-supported Slab Track on Soft Soil Younghoon Bae, IIwha Lee 425 A Study on Load Transfer Mechanism of Geosynthetic Reinforcement Pile- Supported (GRPS) Mintaek Yoo, Sungjee Lee, Suhyung Lee, IIhwa Lee 444 Dynamic Variation of Soil Arch in Piled Embankment Subjected to Different Train Speeds Taehee Lee, Young-Hoon Jung, Su-Hyung Lee 2, II-Wha Lee 2 Kyung Hee University, Korea, 2 Special Session 2: Subway Air Quality Control (KRRI) Oct. 9 (Wed.) WIND 2 Duckshin Park () 0:00-: Particle Removal in Railway Tunnel Gwi-Nam Bae Korea Institute of Science and Technology, Korea 686 Improving Indoor Air Quality by Dust Protection Technology for HVAC System of Subway Cabin Soon-Bark Kwon, Hyeong-Gyu Namgung, Sechan Park 2, Minhae Kim 2, Sooyeon Kim, 2 University of Science and Technology, Korea 678 Design of an Efficient Suction System for PM Removing Vehicle in Subway Tunnel Wootae Jeong, Jiseon Shin, Seongwoo Jeon 685 Source Identification of Particulate Matters Pollution in Subway Duckshin Park

10 27 Session 0: Railway Track Structure IV & Vibration Oct. 20 (Thur.) STONE 09:00-09: Jong-Dar Yau (Tamkang University, Taiwan) Jiho Moon () Analytical Study on the Effect of Insufficient Cant on Rail Wear Minseu Kim, Jaechang Lee 2, Sanghyun Choi Korea National University of Transportation, Korea, 2 Korail, Korea 09:20-09: :40-0: Microstructure and Mechanical Properties of Continuous Welded Rail Wookjin Choi, Hobyung Chae, Sukho Seo, Beom-Ho Park, Nam-Hyoung Lim, Soo Yeol Lee Chungnam National University, Korea Prediction of Sound Transmission through Extruded Aluminium Panel for Railway Vehicle using a Wavenumber Domain Numerical Method Hyungjun Kim, Jungsoo Ryue, David Thompson 2, Angela Mueller 2 University of Ulsan, Korea, 2 University of Southampton, UK 0:00-0:20 46 Study on the Acoustic Characteristics of Low-height Trackside Barriers for the Reduction of Railway Vehicle Rolling Noise Seungho Jang, Hyoin Koh, Jiyoung Hong, Yuna Park Session 2: Railway Track Structure V & Transportation Geotechnics Oct. 20 (Thur.) STONE 0:40-:0 :0-: :30-: Young-Hoon Jeong (Kyung Hee University, Korea) Dae-Wook Park (Kunsan National University, Korea) Frost Related Problems in Railway Subgrade Jiankun Liu, Dan Chang Beijing Jiatong University, China A New Methodology for Calculation of Ballasted Railway Track Lateral Resistance Considering Dynamic Load Characteristics Morteza Esmaeili, Ahmad Hosseini Iran University of Science and Technology, Iran Application of Geosynthetic Material to Mitigate the Development of Underground Cavities Adjacent to Railroads Hee Tae Yoo, Jeongho Oh, Joo Han Oh 2 Korea National University of Transportation, Korea, 2 Korea Rail Network Authority, Korea

11 28 :50-2:0 664 The Application of Jet Grouting Technology to Reduce Ground Surface Deformation of Tunnel due to Construction in Hochiminh City, Vietnam Anh Tuan Nguyen Hochiminh City University of Transport, Vietnam Session : Electrical Power Conversion & Train Control Engineering II Oct. 20 (Thur.) STONE 2 Takayuki Usuda (Railway Technical Research Institute, Japan) Chang-young Lee () 09:00-09:30 09:30-09: :50-0: :0-0:30 6 Toward the Future Innovative OCL Maintenance in Japan Takayuki Usuda, Yoshitaka Yamashita, Kazuyoshi Nezu Railway Technical Research Institute, Japan The Verification of the Legal Formula Concerning the Voltage Unbalance Ratio of the Electrical Railway System in Korea Ronny Yongho Kim, Baik Kim Korea National University of Transportation, Korea Experimental Verification of Lithium Ion Battery Parameters Estimation N. A. Selamat, M. S. S. M. Basir, A. R. Abdullah, M. R. Yusoff, N. H. Shamsudin Universiti Teknikal Malaysia Melaka, Malaysia Relay Computer based Interlocking Ahmad Sugiana, Zhe Huan Jin 2, Shin Joo Kang 2, Seung Hyun Park 2, Key Seo Lee 3, Ick Choy 4 Telkom University, Indonesia, 2 Hyukshin Co., Ltd., Korea, 3 Korean Railway Signal Research Association, Korea, 4 Kwangwoon University, Korea Session 3: Railway Safety System Innovation & Planning, Development and Operational Issues Oct. 20 (Thur.) STONE 2 Jinwoo Lee (New York University, Abu Dhabi, UAE) 0:40-:00 40 Operational Risks of Malaysia-Singapore High Speed Rail Infrastructure to Extreme Climate Conditions Sazrul Leena Binti Sa adin, Sakdirat Kaewunruen 2, David Jaroszweski 2, Serdar Dindar 2 Ministry of Interior, Malaysia, 2 The University of Birmingham, UK

12 29 :00-:20 26 An Estimation of the Value of Travel Time for Transit Passengers Accommodating Heterogeneity of Mode Choice Behaviors According to the Railway Signal System Improvement Young-Hyun Seo, Shin-Hyung Cho, Dong Il Sung 2, Sung-Mo Rhee, Seung-Young Kho Seoul National University, Korea, 2 Korea Rail Network Authority, Korea :20-: :40-2: Research on the Strategic Plan for Efficient Use of the Continent Rail Transport Routes Jungwouk Woo, Kwangsuk Suh Korea National University of Transportation, Korea The Estimate Coefficient Dynamic Impact on Rail Joints Seyed Elyas Hashemian, Saeed Mohammadzadeh 2 Sharif University of Iran, Iran, 2 Iran University of Science & Technology, Iran KORASS Special Session : Railway Transportation Oct. 20 (Thur.) STONE 3 Kitae Jang (Korea Advanced Institute of Science and Technology, Korea) 09:00-0:20 Jointly Optimal Decision Making of Railroad Inspection, Maintenance and Replace Planning Jinwoo Lee, Hwasoo Yeo 2 New York University, Abu Dhabi, UAE, 2 Korea Advanced Institute of Science and Technology, Korea 475 Changing Patterns of Railway Trips: Using Time-series Passengers Travel Data in Korea Railway Jiho Yeo, Jisup Shim, Kitae Jang Korea Advanced Institute of Science and Technology, Korea 474 Study on Operational Guideline for Ticket Barriers of Subway Station based on Queueing Theory Suji Kim, Eunmo Gu, Kitae Jang Korea Advanced Institute of Science and Technology, Korea KORASS Special Session 3: Railway Transportation Oct. 20 (Thur.) STONE 3 Kitae Jang (Korea Advanced Institute of Science and Technology, Korea) 0:40-2:00 47 Utility Analysis of Subway Users using State Preference Method Jihye Byun, Kitae Jang Korea Advanced Institute of Science and Technology, Korea

13 Subway Passenger Accident Modelling and Analysis by Safety Performance Function from Negative Binomial Regression Jaehwan Kim, Sungbong Chung 2, Kitae Jang Korea Advanced Institute of Science and Technology, Korea, 2 Seoul National University of Science & Technology, Korea 787 Railway Safety System based on Visual Light Communication Hyuk-Joon Lee, Dong-Ho Cho Korea Advanced Institute of Science and Technology, Korea 522 Wireless Charging Railway System with a Ferriteless Primary Module Seung Beop Lee, Seungyoung Ahn, In Gwun Jang Korea Advanced Institute of Science and Technology, Korea 359 The Effect of Communication and GPS Uncertainty on Safety Performance of Communication-based Train Control Sehyun Tak, Seongjin Choi, Hwasoo Yeo Korea Advanced Institute of Science and Technology, Korea Special Session 5: Introduction of BIM Technology to Railway Infrastructure Oct. 20 (Thur.) WIND Minho Shin () 0:00-2: A Conceptual Framework for BIM-based Rail Infrastructure Information Management System Jeongjun Park, Geunil Lee, Min-Ho Shin, You-Bok Choi 2, Bong-Geun Kim 3, Geunyoung Lee 4, 2 KR Research Institute, Korea, 3 Taesung S&I, Korea, 4 DDR SOFT Co, Korea 69 Development Directions of IFC-Railway for the Representation and Management of Railway Infrastructure Information Sang-Ho Lee, Sang I. Park, Kyung-Wan Seo, Kyou-Won Choi Yonsei University, Korea 676 Expected Outcomes of BIM Utilization in a New Project Management System: Focusing on Railway Implementation Hwan Yong Kim, Jin Ho Kim, Sang Cheon Han, In Soo Son, Chang Ho Kim, Young Ha Kim 2 Incheon National University, Korea, 2 KR Research Institute, Korea 793 A Framework of Information Model Server for Railway Infrastructure Jung-Hoon Han, Chang-Woo Lee DuCOMS Engineering Korea, Korea

14 3 KORASS Special Session 2: Railway Infrastructure Oct. 20 (Thur.) WIND 2 Kook-Hwan Cho (Seoul National University of Science & Technology, Korea) 09:00-0:20 Track Mechanics and Track Structure - Theoretical Modelling and Practice Makoto Ishida Nippon Koei Co., Ltd., Japan Behavior and Design of Prefabricated Concrete Slab Track Seung Yup Jang 008 Analysis Methods of Socio-Economic Effect by Railway Project Type Jiho Choi Seoul National University Science & Technology Graduate School of Railway, Korea 709 Analysis for Vibration Characteristics of Low Depth Track System under Various Ground Conditions of Structure Surrounding Tae-Sik Kim, Ja-Yeon Kim, Kook-Hwan Cho Seoul National University of Science and Technology, Korea KORASS Special Session 4: Railway System Oct. 20 (Thur.) WIND 2 Jongwoo Lee (Seoul National University of Science & Technology, Korea) 0:40-2:00 Introduction to Virtual Engineering for Railway Jongwoo Lee Seoul National University Science & Technology, Korea Technical Regulations for Rolling Stock in Korea and European TSI Kangyoun Choe 0 Cast-in-place Concrete Track without Longitudinal Steel Reinforcement Donghwa Lee Seoul National University of Science and Technology, Korea 02 A Study on the Optimization and Application of LTE-R(Long Term Evolution- Railway) for Domestic and Foreign Railway Systems Mun-Jin Bhang Korea Rail Network Authority, Korea