TY - JOUR AU - Kalasin, Thaveechai AU - Khamchan, Chayanan AU - Aoddej, Auttawee TI - Effects of Particle Size and Soil Bed on the Shear Strength of Materials in the Direct Shear Test JF - PERIODICA POLYTECHNICA-CIVIL ENGINEERING J2 - PERIOD POLYTECH CIV ENG VL - 67 PY - 2023 IS - 1 SP - 166 EP - 176 PG - 11 SN - 0553-6626 DO - 10.3311/PPci.20416 UR - https://m2.mtmt.hu/api/publication/33296849 ID - 33296849 N1 - Export Date: 12 September 2023 Correspondence Address: Kalasin, T.; Department of Civil Engineering, Thailand; email: ithaasin@rmutl.ac.th LA - English DB - MTMT ER - TY - JOUR AU - Rozgonyi-Boissinot, Nikoletta AU - Buocz, Ildikó AU - Hatvani, István Gábor AU - Török, Ákos TI - Shear strength testing of consolidated claystones: breakpoint detection of shear stress versus shear displacement curves, a statistical approach JF - GEM - INTERNATIONAL JOURNAL ON GEOMATHEMATICS J2 - GEM - INT J GEOMATHEMATICS VL - 12 PY - 2021 IS - 1 PG - 18 SN - 1869-2672 DO - 10.1007/s13137-020-00168-6 UR - https://m2.mtmt.hu/api/publication/31793225 ID - 31793225 N1 - Department of Engineering Geology and Geotechnics, Budapest University of Technology and Economics, Műegyetem rkp. 3, Budapest, 1111, Hungary Compagnie du Chemin de Fer Montreux Oberland bernois SA, Rue de la Gare 22, Montreux, 1820, Switzerland Research Centre for Astronomy and Earth Sciences, Institute for Geological and Geochemical Research, Budaörsi út 45, Budapest, 1112, Hungary Cited By :1 Export Date: 22 June 2021 Correspondence Address: Hatvani, I.G.; Research Centre for Astronomy and Earth Sciences, Budaörsi út 45, Hungary; email: hatvaniig@gmail.com Funding details: TKP2020 BME-IKA-VIZ Funding details: Emberi Eroforrások Minisztériuma, EMMI, NTP-NFTÖ-20-B-0043 Funding details: Nemzeti Kutatási, Fejlesztési és Innovaciós Alap, NKFIA Funding details: Ministry for Innovation and Technology Funding text 1: Open Access funding provided by Library and Information Centre of the Hungarian Academy of Sciences. The research reported in this paper has been supported by the NRDI Fund (TKP2020 IES, Grant No. TKP2020 BME-IKA-VIZ) based on the charter of bolster issued by the NRDI Office under the auspices of the Ministry for Innovation and Technology. The support of the Ministry of Human Capacities under grant: NTP-NFTÖ-20-B-0043 to IGH is also acknowledged. Funding Agency and Grant Number: Library and Information Centre of the Hungarian Academy of Sciences; NRDI Fund (TKP2020 IES) under Ministry for Innovation and Technology [TKP2020 BME-IKA-VIZ]; Ministry of Human Capacities [NTP-NFTO-20-B-0043] Funding text: Open Access funding provided by Library and Information Centre of the Hungarian Academy of Sciences. The research reported in this paper has been supported by the NRDI Fund (TKP2020 IES, Grant No. TKP2020 BME-IKA-VIZ) based on the charter of bolster issued by the NRDI Office under the auspices of the Ministry for Innovation and Technology. The support of the Ministry of Human Capacities under grant: NTP-NFTO-20-B-0043 to IGH is also acknowledged. LA - English DB - MTMT ER - TY - JOUR AU - Buocz, Ildikó AU - Rozgonyi-Boissinot, Nikoletta AU - Török, Ákos TI - The Angle between the Sample Surface and the Shear Plane; Its Influence on the Direct Shear Strength of Jointed Granitic Rocks and Opalinus Claystone JF - PROCEDIA ENGINEERING J2 - PROCEDIA ENGINEERING VL - 191 PY - 2017 SP - 1008 EP - 1014 PG - 7 SN - 1877-7058 DO - 10.1016/j.proeng.2017.05.273 UR - https://m2.mtmt.hu/api/publication/3253915 ID - 3253915 N1 - Megjegyzés-27620774 BE Konecny, P AB - Shear strength along rock discontinuities by means of direct shear strength tests were performed on granitic and clayey rocks. Both rock types represent potential host rocks of radioactive waste. The paper focuses on the effect of one parameter in particular influencing the shear strength: the angle enclosed by the plane of the sample surface and the shear plane, in the direction of shear. 3D surface roughness measurements were carried out on 18 Opalinus Claystone sample (Switzerland) and 6 on granitic rock sample (Hungary) surfaces. An interval of angle was analyzed in the direction of shear and against the direction of shear. Direct shear strength tests were carried out under constant normal loading (CNL) conditions, the influence of the angle on the shear strength values were determined. Additionally, a percentage value was calculated for how much the range of both peak and residual shear strength values change, with taking into consideration the effect of upslope and downslope shear. LA - English DB - MTMT ER -