MARC全文
02h0041342 20140401161743.0 140305s2013 sz a frb |000|||eng | 978-3-319-00317-7(hdk.) : CNY1570.00 GW5XE GW5XE N$T ; YDXCP ; ZMC ; COO ; E7B ; OCLCF ; CNNGL TA654 .T45 2013 690/.21 23 a470 ; a850 Tejchman, Jacek. Confined granular flow in silos : experimental and numerical investigations / Jacek Tejchman. Cham, Switzerland ; ; New York : Springer, c2013. vi, 501 p. : ill. (some col.) ; 25 cm. Springer series in geomechanics and geoengineering, 1866-8755 Includes bibliographical references. Introduction -- ; Literature Overview -- ; Analytical and Standard Approaches to Silos -- ; Continuum Models to Bulks Solids -- ; Model Silo Tests -- ; Large Scale Silo Tests -- ; FE Simulations Based on Enhanced Elasto-Plasticity -- ; FE Analyses Based on Enhanced Hypoplasticity -- ; Simulations of Flow Pattern with Cellular Automaton -- ; Conclusions. During confined flow of bulk solids in silos some characteristic phenomena can be created, such as: sudden and significant increase of wall stresses, different flow patterns, formation and propagation of wall and interior shear zones, fluctuation of pressures and, strong autogenous dynamic effects. These phenomena have not been described or explained in detail yet. The main intention of the experimental and theoretical research presented in this book is to explain the above mentioned phenomena in granular bulk solids and to describe them with numerical FE models verified by experimental results. Structural dynamics. ; Fluid mechanics. ; Silos. Springer series in geomechanics and geoengineering. aCN b010001 SpringerLink ; EBSCOhost ; ebrary http://dx.doi.org/10.1007/978-3-319-00318-4 ; http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=580271 ; http://site.ebrary.com/id/10713049 NGL 470 T23 gljx1401 h1 ; rCNY1570.00