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| 1 | VORTEX FLOW FIELD IN A SCOUR HOLE AROUND ABUTMENTS显示文摘The three-dimensional flow field in a scour hole around different abutments under a clear water regime was experimentally measured in a laboratory flume, using the Acoustic Doppler Velocimeter (ADV). Three types of abutments used in the experiments were vertical-wall (rectangular section), 45° wing-wall (45° polygonal section) and semicircular. The threedimensional time-averaged velocity components were detected at different vertical planes for vertical-wall abutment and azimuthal planes for wing-wall and semicircular abutments. The velocity components were also measured at different horizontal planes. In the upstream, presentations of flow field through vector plots at vertical / azimuthal and horizontal planes show the existence of a primary vortex associated with the downflow inside the scour hole. On the other hand, in the downstream, the flow field shows a reversed flow near the abutments having a subsequent recovery with a passage of flow as a part of the main flow. The data presented in this paper would be useful to the researchers for the development and verification of mathematical models of flow field in a scour hole at bridge abutments. | Abdul Karim BARBHUIYA Subhasish DEY | 2003 | International Journal of Sediment Research2003，18，4： | 3 |
| 2 | Effects of Fly Ash and Dolomite Powder on the Properties of Self-compacting Concrete显示文摘 | Salim Barbhuiya | 2011 | Construc-tion and Building Materials2011，25，8： | 1 |
| 3 | Local scour at abutments: A review显示文摘 | Abdul Karim Barbhuiya Subhasish Dey | 2004 | Sadhana2004，，5： | 1 |
| 4 | Effects of fly ash and dolomite powder on the properties of self-compacting concrete显示文摘 | BARBHUIYA S | 2011 | Construction and Building Materials2011，25，8： | 1 |
| 5 | Effects of nano-Al2O3 on early-age microstrucmral properties of cement paste显示文摘 | BARBHUIYA S MUKHERJEE S NIKRAZ H | 2004 | Construct Build Mater2004，52，： | 1 |
| 6 | Dynamics of soil microbial biomass C, N and P in disturbed and undisturbed stands of a tropical wet-evergreen forest 显示文摘 | Barbhuiya A Arunachalam A Pandey H | 2004 | European Journal of Soil Biology2004，40，3： | 1 |
| 7 | A study on the size effect of RC beam-column connections under cyclic loading 显示文摘 | Barbhuiya S Choudhury A M | 2015 | Engineering Structures2015，95，： | 1 |
| 8 | Identifica- tion of prosaposin and transgelin as potential biomarkers for gall- bladder cancer using quantitative proteomics 显示文摘 | Sahasrabuddhe NA Barbhuiya MA Bhunia S | 2014 | Biochem Bio- phys Res Commun2014，446，4： | 1 |
| 9 | Dynamics of soil microbial biomass C, N and P in disturbed and undisturbed stands of a tropical wetevergreen forest 显示文摘 | Barbhuiya A R Arunachalam A Pandey H N | 2004 | European Journal of Soil Biology2004，40，： | 1 |
| 10 | Measurement of turbulent flow field at a vertical semi- circular cylinder attached to the sidewall of a rectangular channel 显示文摘 | Barbhuiya A K Dey S | 2004 | Flow Measurement and Instrumentation2004，15，： | 1 |
| 11 | Turbulent flow measurement by the ADV in the vicinity of a rectangular cross - section cylinder placed at a channel sidewall 显示文摘 | Abdul Karim Barbhuiya Subhasish Dey | 2004 | Flow Measurement and Instrumentation2004，15，： | 1 |
| 12 | Dynamics of soil microbial biomass C,N,and P in disturbed and undis-turbed stands of a tropical wet-evergreen forest显示文摘 | BARBHUIYA A R ARUNACHALAM A PANDEY H N ei al | 2004 | European Journal of Soil Biology2004，40，： | 1 |
| 13 | Countermeasure of river bend scour using a combination of submerged vanes and riprap显示文摘A series of laboratory flume experiments were done in a large-scale 180° bend with non-cohesive sediment to find optimal or effective protection works at a bend. Detailed study of the scour and flow field dynamics with and without protection works was done. Spatially dense, high frequency velocity data were collected and analyzed to describe the pattern and magnitude of three-dimensional(3 D)velocity throughout the bend. Characterizing the role of flow field dynamics on the pattern of deposition and erosion through experimental measurements provided valuable data about how such flow features contribute to scour and about the performance of the protection works. From the experimental results, it is revealed that for a perennial river it is not possible to protect from scour either with riprap or with submerged vanes alone. Protection from scour at a bend can be achieved with proper combination of these two works. First, submerged vanes can protect the toe, and, second, riprap can protect the upper part of the slope if it is not damaged through toe erosion. The experiments convincingly demonstrate the efficiency of this bank protection technique. | Piya Biswas Abdul Karim Barbhuiya | 2018 | International Journal of Sediment Research2018，33，4： | 1 |
| 14 | Use of polymer modified mortar in controlling cracks in reinforced concrete beams显示文摘 | S. Ahmad A. Elahi S.A. Barbhuiya Y. Farid | 2011 | Construction and Building Materials2011，，1： | 1 |
| 15 | Dynamics of soil microbial biomass C, N and P in disturbed and undisturbed stands of a tropical wet-evergreen forest 显示文摘 | Barbhuiya A Arunachalam A Pandey H | 2004 | European Journal of Soil Biology2004，40，3： | 1 |
| 16 | Dynamics of soil microbial biomass C, N and P in disturbed and undisturbed stands of a tropical wet-evergreen forest显示文摘 | Barbhuiya A R Arunachalam A Pandeyb H N | 2004 | European Journal of Soil Biology2004，40，34： | 1 |
| 17 | Properties of fly ash concrete modified with hydrated lime and silica fume显示文摘 | BARBHUIYA S A GBAGBO J K | | 0，，23： | 1 |
| 18 | Dynamics of soil microbial biomass C,N and P in disturbed and undisturbed stands of a tropical wet-evergrean forest显示文摘 | Barbhuiya A R Amnachalam A Pandeyb H N | | 0，，3： | 1 |
| 19 | Dynamics of soil microbial biomass C,N and P in disturbed and undisturbed stands of a tropical wet-evergreen forest显示文摘 | BARBHUIYA A R ARUNACHALAM A PANDEY H N | 2004 | European Journal of Soil Biology2004，40，34： | 1 |
| 20 | Dynamics of soil microbial biomass C,N and P in disturbed and undisturbed stands of a tropical wet evergreen forest显示文摘 | BARBHUIYA A R ARUNACHALAM A PANDEYB H N | 2004 | European Journal of Soil Biology2004，40，34： | 1 |
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