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Qian Liu

Ao.Univ.-Prof. Mag.rer.nat. Dr.rer.nat.

19952019
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Research Output 1996 2019

2019

Three-Dimensional UAV-Based Photogrammetric Structural Models for Rock Slope Engineering

Liu, Q., Kieffer, D. S. & Bitenc, M., 2019, IAEG/AEG Annual Meeting Proceedings. Shakoor, A. & Cato, K. (eds.). Cham: Springer International Publishing AG , Vol. 1. p. 293-287 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

fracture network
digital terrain model
sensor
engineering
rock
2018

Bestimmung der Fragmentierungsenergie von Sturzblöcken und deren Einfluss auf Felssturzereignisse

Pleschberger, R., Buyer, A. A., Marte, R. & Liu, Q., 22 May 2018.

Research output: Contribution to conferencePosterResearchpeer-review

Open Access
File

Rock glacier monitoring using aerial photographs: conventional vs. UAV-based mapping – a comparative study

Kaufmann, V., Seier, G., Sulzer, W., Wecht, M., Liu, Q., Lauk, G. & Maurer, M., 12 Oct 2018.

Research output: Contribution to conferencePosterResearchpeer-review

Rock glacier monitoring using aerial photographs: conventional vs. UAV-based mapping – a comparative study

Kaufmann, V., Seier, G., Sulzer, W., Wecht, M., Liu, Q., Lauk, G. & Maurer, M., 2018, In : The international archives of photogrammetry, remote sensing and spatial information sciences . p. 239 - 246

Research output: Contribution to journalArticleResearchpeer-review

Open Access
2015

Integrated assessment of cliff rockfall hazards by means of rock structure modelling applied to TLS data: New devlopments

Liu, Q. & Kaufmann, V., 2015, Future Development of Rock Mechanics. 2015: Medianfabrik Graz GmbH, p. 139-144

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2013

Assessment of cliff rockfall hazard using TLS, RTK-GPS and realistic fracture network - new developments

Liu, Q., Weber, S. & Bäk, R., 2013.

Research output: Contribution to conferencePosterResearch

Remote sensing technologies in rock mass characterization

Liu, Q., 2013, Rock Characterisation, Modelling and Engineering Design Methods. The Netherlands: CRC Press/Balkema, p. 205-210

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2012

Digital tunnel mapping using terrestrial LiDAR - a case study

Liu, Q. & Kieffer, D. S., 2012, International Socity for Rock Mechanics EUROCK2012 Stockholm: Rock Engineering & Technology for Sustainable Underground Construction. ., p. 135-145

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Failure Propagation for Large-Diameter Transmission Water Mains Using Dynamic Failure Risk Index

Friedl, F., Möderl, M., Rauch, W., Schrotter, S., Liu, Q. & Fuchs-Hanusch, D., 2012, World Environmental and Water Resources Congress. American Society of Civil Engineers (ASCE), p. 3082-3095

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Terrestrial laser scanning, digital photogrammetry and RTK-GPS surveying in engineering geology: data acquisition, processing and application examples

Liu, Q. & Kieffer, D. S., 2012, PANGEO Austria 2012: Geowissenschaft plus Praxis. Salzburg: printCenter der Universität Salzburg, p. 93-93

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2011

Virtual Outcrop Modeling for 3D Characterization of Engineering Rock Masses

Liu, Q. & Kieffer, D. S., 2011, US Rock Mechanics / Geomechanics Symposium. ., p. 1-6

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2010

Assessment of Scour in Discontinuous Rock Masses

Kieffer, D. S. & Liu, Q., 2010.

Research output: Contribution to conferencePosterResearch

2009

A Realistic Fracture System Model for Engineering Analysis of Underground Excavation

Liu, Q., Kieffer, D. S., Klima, K. & Brosch, F-J., 2009, SINOROCK2009 "Rock Characterisation, Modelling and Engineering Design Methods". Hongkong: The University of Hong Kong, p. 1-1063

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Laser-Photogrammetric Data Acquistion in Generating Realistic Discrete Fracture Network Models

Liu, Q. & Kieffer, D. S., 2009.

Research output: Contribution to conferencePosterResearch

2007

Investigation for probabilistic prediction of shear strength properties of clay-rich fault gouge in the Austria Alps

Liu, Q., Button, E. A. & Klima, K., 2007, In : Engineering geology. 94, 1-2, p. 103-121

Research output: Contribution to journalArticleResearchpeer-review

2004

The significance and prediction of different rock mass characteristics for rock engineering

Liu, Q., Brosch, F-J. & Riedmüller, G., 2004, In : International journal of rock mechanics and mining sciences. 41, 1, p. 103-117

Research output: Contribution to journalArticleResearchpeer-review

2001

Quantification of Parameter Relationships in Tunneling.

Liu, Q., Riedmüller, G. & Klima, K., 2001, Rock Mechanics a challenge for society - Proceedings of the ISRM regional Symposium Eurock 2001. Särkkä, P. (ed.). Lisse: A.A. Balkema, p. 357-362

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Towards Quantification in Engineering Geology.

Brosch, F-J., Fasching, A., Gaich, A., Klima, K. & Liu, Q., 2001, In : Felsbau. 19, 4, p. 7-12

Research output: Contribution to journalArticleResearchpeer-review

1999

Application of a data base system during tunnelling

Liu, Q., Brosch, F-J., Klima, K., Riedmüller, G. & Schubert, W., 1999, In : Felsbau. 17, 1, p. 47-50

Research output: Contribution to journalArticleResearchpeer-review

1998

Determination of rock mass qualities for the foundation of the Briecik Dam

Riedmüller, G., Liu, Q., Pölsler, P. & Steidl, A., 1998, 8th International IAEG Congress. Moore D. & Hungr O. (eds.) Rotterdam: Balkema. Vancouver. ., p. 3281-3286

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Rock wedge Failure potential assessment - Statistical aspects

Liu, Q., Brosch, F-J., Klima, K. & Riedmüller, G., 1998, 8th International IAEG Congress. Moore D. & Hungr O. (eds.). Rotterdam: Balkema. Vancouver. ., p. 1625-1632

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

1997

Anwendung des Tunneldatenbanksystems DEST

Liu, Q., Brosch, F-J., Klima, K. & Riedmüller, G., 1997, Raumbezogene Informationssysteme für geologische, bau- geotechnische Aufgaben. Reik G. & Paehge, W. (eds.) 1. Clausthaler FIS - Forum. Clausthal - Zellerfeld: Papierflieger. ., p. 67-73

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

DEST - Data evaluation System for Tunnelling

Brosch, F-J., Liu, Q. & Riedmüller, G., 1997, .

Research output: Book/ReportCommissioned reportResearch

Evaluation of data during tunnelling by using an expert system

Liu, Q., Brosch, F-J., Klima, K., Riedmüller, G. & Schubert, W., 1997, Tunnels for People - Tunnel für Menschen, Proceedings World Tunnel Congress ´97, Vol.1. Rotterdam: A.A. Balkema, p. 97-102

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

What's 'rough'? Modelling the vague meaning of joint roughness classifiers by means of empirical fuzzy sets

Raab, T. & Liu, Q., 1997, Proc. of 3th Int. Conference on Mechanics of Jointed and Faulted Rock. Rossmanith HP (ed.). Rotterdam: Balkema. Vienna. ., p. 191-197

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

1996

Prognose des Scherverhaltens von Störungsletten auf Basis mineralogisch - petrographischer Kennwerte.

Liu, Q., DENG, J-P., Klima, K. & Riedmüller, G., 1996, (Submitted) Jahrestagung der Deutschen Ton- und Tonmineralgruppe. D. Wolf, R. Starke, R. Kleeberg (eds.) Freiberg. ., Vol. 4.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review