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| 1 | Three-dimensional FDEM numerical simulation of failure processes observed in Opalinus Clay laboratory samples显示文摘This study presents the first step of a research project that aims at using a three-dimensional(3D) hybrid finite-discrete element method(FDEM) to investigate the development of an excavation damaged zone(EDZ) around tunnels in a clay shale formation known as Opalinus Clay. The 3D FDEM was first calibrated against standard laboratory experiments, including Brazilian disc test and uniaxial compression test. The effect of increasing confining pressure on the mechanical response and fracture propagation of the rock was quantified under triaxial compression tests. Polyaxial(or true triaxial) simulations highlighted the effect of the intermediate principal stress(s2) on fracture directions in the model: as the intermediate principal stress increased, fractures tended to align in the direction parallel to the plane defined by the major and intermediate principal stresses. The peak strength was also shown to vary with changing σ2. | Omid Mahabadi Patrick Kaifosh Paul Marschall Tim Vietor | 2014 | Journal of Rock Mechanics and Geotechnical Engineering2014，6，6： | 10 |
| 2 | CGA-43089 effects on metolachlor uptake and membrane permeability in grain sorghum (Sorghum bicolor)显示文摘 | Ketchersid M L Vietor D M Merkle M G | 1982 | J Plant Growth Regul1982，1，2： | 3 |
| 3 | Mont Terri试验场Mine-by巷道开挖近场响应模拟分析显示文摘瑞士Mont Terri地下实验室于2008年构建Mine-by(MB)Niche巷道,并围绕其中的MB Niche 2进行开挖诱发Opalinus Clay黏土岩围岩变形及流固耦合特征的现场实测分析。以MB Niche 2巷道为背景工程,利用基于双应变胡克模型(TPHM)的数值模拟方法,对MB Niche 2巷道的开挖过程进行模拟分析,计算结果较为准确地反映开挖卸载诱发的近场围岩变形行为、损伤区及孔隙水压力演化特征。模拟结果显示,巷道拱顶径向位移可达甚至超过10 mm,两帮破坏深度可达1.4 m,孔隙压力的扰动区最远可出现在掌子面前方11 m左右,最大孔隙压力可抬升至3.3 MPa,模拟结果与现场实测值表现出较好的一致性。基于双应变胡克模型TPHM的计算结果较基于传统胡克模型SPHM的计算结果更趋于符合实际,这在一定程度上反映出TPHM较好地捕捉到岩石中孔隙、裂隙等的自然应变(真应变)的物理本质,强调合适的本构模型在卸荷开挖工程问题模拟分析中的重要性。 | 李连崇 Liu Huihai Birkholzer Jens Vietor Tim | 2014 | 岩石力学与工程学报2014，33，8： | 3 |
| 4 | Internodal compartmentation of stem-infused sucrose in sweet and grain sorghum显示文摘 | VIETOR D M MILLER F R | 1994 | Crop Sci1994，34，： | 1 |
| 5 | Activation and inhibition of human cancer cell hyaluronidase by proteins显示文摘 | Maingonnat C Vietor R Bertrand P | 1999 | Anal Biochem1999，268，1： | 1 |
| 6 | A priori crystal structure prediction of native celluloses显示文摘 | Remco J Vietor Karim Mazeau Miles Lakin | 2000 | Biopolymers2000，54，： | 1 |
| 7 | Compartmentation of sucrose during radial transfer in mature sorghum culm 显示文摘 | Lee Tarpley Donald M Vietor | 2007 | BMC plant biology2007，7，1： | 1 |
| 8 | TIS7 regulation of the beta-catenin/Tcf-4 target gene osteopontin(OPN)is histone deacetylase-dependent显示文摘 | Vietor I Kurzbauer R Brosch G | | 0，，48： | 1 |
| 9 | Predicting Effective Continuous Positive Airway Pressure显示文摘 | Zoe Oliver MSc Vietor Hoffstein | 2000 | Chest2000，117，： | 1 |
| 10 | A motivational model of driving anger and aggression显示文摘 | NEIGHBORS C VIETOR N A KNEE C R | 2002 | Personality & Social Psychology Bulletin2002，28，3： | 1 |
| 11 | Effect of irrigation frequency on turf quality, shoot density, and root length density of five bentgrass cultivars显示文摘 | JordanJ E White R H Vietor D M etal | 2003 | Crop Science2003，43，： | 1 |
| 12 | Density and strength of ties in innovation networks : an analysis of multimedia and biotechnology 显示文摘 | Vietor G Bart N | 2005 | European Management Review2005，2，3： | 1 |
| 13 | Density and strength of ties in innovation networks: an analysis of multimedia and biotechnology 显示文摘 | Vietor G Bart N | 2005 | European Management Rev- iew2005，2，3： | 1 |
| 14 | Effect of irrigation frequency on turf quality,shoot density,and root length density of five bent grass cultivars显示文摘 | Jordan JE White RH Vietor DM | 2003 | Crop Science2003，43，： | 1 |
| 15 | Assessment of a Turfgrass Sod Best Management Practice on Water Quality in a Suburban Watershed显示文摘 | RICHARDS C E MUNSTER C L VIETOR D M | 2008 | Journal of Environmental Management2008，86，1： | 1 |
| 16 | Fair or Not? The Taxation of E-commerce显示文摘 | Christia Vietor Wen-Jang Jih | | 0，，01： | 1 |
| 17 | Continuum- discontinuum analysis of failure mechanisms around unsupported circular excavations in anisotropic clay shales显示文摘 | LISJAK A GRASSELLI G VIETOR T | 2014 | International Journal of Rock Mechanics and Mining Sciences2014，65，： | 1 |
| 18 | Are autoimmune thyroid dysfunetion and depression related? 显示文摘 | Vietor JP Luc HM Geraline LM | 1998 | J Clin Endocrinol Metab1998，83，： | 1 |
| 19 | CGA-43089 effects on metolachlor uptake and membrane permeability in grain sorghum (Sorghum bicolor)显示文摘 | Ketchersid M L Vietor D M Merkle M G | 1982 | J Plant Growth Regul1982，1，2： | 1 |
| 20 | Sodium Salicylate induces apoptosis via P38 mitogen-activated protein kinase but inhibits tumor necrosis factor-induced c-jun n-terminal kinase/stress-activated protein kinase activation显示文摘 | Bellosta p Vietor I | 1997 | Pro Natl Acad Sci USA1997，94，： | 1 |
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