LEADER 05308nam 2200685 a 450 001 9910138855303321 005 20230802010009.0 010 $a1-118-56208-9 010 $a1-118-56622-X 010 $a1-118-56629-7 010 $a1-299-18896-6 035 $a(CKB)2550000001005937 035 $a(EBL)1124647 035 $a(OCoLC)828299284 035 $a(SSID)ssj0000831890 035 $a(PQKBManifestationID)11512016 035 $a(PQKBTitleCode)TC0000831890 035 $a(PQKBWorkID)10881379 035 $a(PQKB)11520798 035 $a(OCoLC)828424578 035 $a(MiAaPQ)EBC1124647 035 $a(Au-PeEL)EBL1124647 035 $a(CaPaEBR)ebr10660549 035 $a(CaONFJC)MIL450146 035 $a(EXLCZ)992550000001005937 100 $a20111116d2012 uy 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt 182 $cc 183 $acr 200 00$aDamage mechanics of cementitious materials and structures$b[electronic resource] /$fedited by Gilles Pijaudier-Cabot, Fre?de?ric Dufour 210 $aLondon $cISTE ;$aHoboken, N.J. $cWiley$d2012 215 $a1 online resource (271 p.) 225 1 $aISTE 300 $aDescription based upon print version of record. 311 $a1-84821-340-9 320 $aIncludes bibliographical references and index. 327 $aCover; Damage Mechanics of Cementitious Materials and Structures; Title Page; Copyright Page; Table of Contents; Preface; Chapter 1. Bottom-Up: From Atoms to Concrete Structures; 1.1. Introduction; 1.2. A realistic molecular model for calcium-silicate hydrates; 1.2.1. Background; 1.2.2. Molecular properties of C-S-H; 1.2.3. From molecular properties to C-S-H microtexture; 1.3. Probing C-S-H microtexture by nanoindentation; 1.3.1. Does particle shape matter?; 1.3.2. Implementation for back analysis of packing density distributions 327 $a1.3.3. Functionalized properties: nanogranular origin of concrete creep1.4. Conclusions; 1.5. Bibliography; Chapter 2. Poromechanics of Saturated Isotropic Nanoporous Materials; 2.1. Introduction; 2.2. Results from molecular simulations; 2.3. Poromechanical model; 2.3.1. Nomenclature and definitions; 2.3.2. Effective pore pressure; 2.3.3. Thermodynamical equilibrium condition; 2.3.4. Constitutive equation of the effective pore pressure; 2.3.5. Effect on the volumetric strain; 2.3.6. Effect on the permeability; 2.4. Adsorption-induced swelling and permeability change in nanoporous materials 327 $a2.4.1. Comparison with data by Day et al. 2.4.2. Comparison with data by Ottiger et al.; 2.4.3. Variation of effective permeability; 2.5. Discussion - interaction energy and entropy; 2.6. Conclusions; 2.7. Acknowledgments; 2.8. Bibliography; Chapter 3. Stress-based Non-local Damage Model; 3.1. Introduction; 3.2. Non-local damage models; 3.2.1. Continuum damage theory; 3.2.2. Original integral non-local approach; 3.2.3. Non-local integral method based on stress state; 3.2.4. Numerical implementation; 3.3. Initiation of failure; 3.4. Bar under traction; 3.4.1. Global behavior 327 $a3.4.2. Mechanical quantities in the FPZ3.4.3. Crack opening estimation; 3.5. Description of the cracking evolution in a 3PBT of a concrete notched beam; 3.5.1. Global behavior; 3.5.2. Cracking analysis; 3.6. Conclusions; 3.7. Acknowledgments; 3.8. Bibliography; Chapter 4. Discretization of Higher Order Gradient Damage Models Using Isogeometric Finite Elements; 4.1. Introduction; 4.2. Isotropic damage formulation; 4.2.1. Constitutive modeling; 4.2.2. Implicit gradient damage formulation; 4.3. Isogeometric finite elements; 4.3.1. Univariate B-splines and NURBS 327 $a4.3.2. Multivariate B-splines and NURBS 4.3.3. Isogeometric finite-element discretization; 4.4. Numerical simulations; 4.4.1. One-dimensional rod loaded in tension; 4.4.2. Three-point bending beam; 4.5. Conclusions; 4.6. Acknowledgments; 4.7. Bibliography; Chapter 5. Macro and Mesoscale Models to Predict Concrete Failure and Size Effects; 5.1. Introduction; 5.2. Experimental procedure; 5.2.1. Material, specimens and test rig descriptions; 5.2.2. Experimental results; 5.2.3. Size effect analysis; 5.3. Numerical simulations; 5.3.1. Macroscale modeling; 5.3.2. Mesoscale modeling approach 327 $a5.3.3. Analysis of three-point bending tests 330 $aThe book, prepared in honor of the retirement of Professor J. Mazars, provides a wide overview of continuum damage modeling applied to cementitious materials.It starts from micro-nanoscale analyses, then follows on to continuum approaches and computational issues. The final part of the book presents industry-based case studies.The contents emphasize multiscale and coupled approaches toward the serviceability and the safety of concrete structures. 410 0$aISTE 606 $aConcrete$xDeterioration 606 $aFracture mechanics 615 0$aConcrete$xDeterioration. 615 0$aFracture mechanics. 676 $a620.1/36 701 $aPijaudier-Cabot$b Gilles$0860247 701 $aDufour$b Frederic$0988643 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910138855303321 996 $aDamage mechanics of cementitious materials and structures$92260649 997 $aUNINA