November 17-20, 2019
Nong Nooch Gardens
Pattaya, Thailand

Editors:   Matthias Beisler, ILF Consulting Engineers Asia, Ltd., Thailand
  Preedee Ngamsantikul, Thailand Underground and Tunneling Group (TUTG), Thailand
  Herbert Klapperich, TU Freiberg, Germany



Conference Program, Dr.-Ing. Matthias Beisler, Preedee Ngamsantikul, Dr.-Ing. Dr. h. c. Herbert Klapperich, Prof. Tarcisio Celestino, and Chuchai Sujivorakul (Abstract)

Introduction of Thailand Underground & Tunnelling Group (TUTG), experiences and challenges in underground engineering in SE Asia, Preedee Ngamsantikul (Abstract)

Evaluating the cracking potential of shotcrete, Marc Jolin (Abstract)

Optimized shotcrete design for irregular tunnel excavation, Gottfried Braun (Abstract)

Steelfibre for High performance shotcrete, the way to more cost efficiency, Martin Eberli (Abstract)

Waterproofing Solutions for Tunnels, Philippe Doriot (Abstract)

Design optimization and application of bolt-shotcrete support for East Tianshan tunnel project in China, Junsheng Yang and Li Linyi (Abstract)

Performance Improvement of Shotcrete by Polymer Binder Modification, Klaus Bonin (Abstract)

Meaningful testing of fibre reinforced shotcrete for lining designs, Des Vlietstra and Ralf Winterberg (Abstract)

Shotcrete of the outer shell and the sealing system, Dietmar Maehner (Abstract)

Pumping shotcrete: past knowledge applied for modern shotcrete mix design, Marc Jolin (Abstract)

Untersammelsdorf Tunnel – Challenges, Special Measures and use of Special Shotcrete for Tunneling in Lacustrine Clay, Matthias Beisler, Sebastian Höser, and Matthias Beisler (Abstract)


3D Tunnel Inspection with Photogrammetric and Hybrid Systems, Michael Mett, Heiner Kontrus, Nina Müller, and Stefan Eder (Abstract and Presentation)

Stability Analysis and Reinforcement of the Existing Karst Cave Passing through Yujingshan Tunnel, Junsheng Yang, Yipeng Xie, Chaoyun Zhou, Cong Zhang, and Xiong Liang (Abstract)

Plastic Shrinkage Properties of Natural Fiber Reinforced Shotcrete, Kyong-Ku Yun, Yoon-Sik BAEK, Seung-Yeon HAN, and Yong-Gon KIM (Abstract)

Development of a sprayable geopolymer concrete for fire protection improvement and upgrading of underground traffic structures, Eugen Kleen, Mansour Habi, Anna-Lena Hammer, Markus Thewes, Götz Vollmann, Thorsten Weiner, Joachim Budnik, Christian Thienert, Christoph Klaproth, and Frank Leismann (Abstract)

Investigations regarding the pumping process of wet-mix shotcrete improvement and upgrading of underground traffic structures, Johannes Flotzinger, Maria Thumann, Florian Steindl, Florian Mittermayr, Benedikt Lindlar, and Wolfgang Kusterle (Abstract)


Geological 3D Analyses of Tunnel Faces with Software and Hardware tools of DIBIT, Stefan Eder, Heiner Kontrus, Florian König, and Stefan Eder (Abstract and Presentation)

Geotechnical solutions for improved sealing and stabilization of tunnels and reservoirs, Lars Vollmert (Abstract)

Mab Krabao Jira Double Track Tunnel Project, Saraburi Province, Thailand, Chawalit Tanomtin and Doungdeeying, R (Abstract)

Off-grid power supply for tunneling and mining employing Renewable Energies, Florian Patrice Nagel (Abstract)

Energy Sheet Pilings - A milestone for emission free, renewable power production, Bernd Vogl (Abstract)