Cover image for Creep, shrinkage and durability of concrete and concrete structures : CONCREEP 7 : September 12-14, 2005 - Nantes, France
Title:
Creep, shrinkage and durability of concrete and concrete structures : CONCREEP 7 : September 12-14, 2005 - Nantes, France
Publication Information:
London : ISTE, 2005
Physical Description:
642 p. : ill. ; 24 cm.
ISBN:
9781905209507

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30000010169530 TA439 C73 2005 Open Access Book Book
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Summary

Summary

Creep, shrinkage and durability of concrete and concrete structures have been a traditional conference topic for almost fifty years.
This volume contains contributions from presentations at CONCREEP - 7, held September 12th - September 14th, 2005 at Ecole Centrale de Nantes, France.
These papers cover the latest results and implementation strategies of creep, shrinkage and durability mechanics research at the interface of solid mechanics, materials science, experimental mechanics, and computational mechanics of concrete-like materials, and the related structural engineering problems.


Author Notes

Gilles Pijaudier-Cabot is a Professor at Ecole Centrale de Nantes, France.

Bruno Gérard is a researcher at OXAND, France.

Paul Acker is a researcher at Lafarge, France.


Table of Contents

G. Pijaudier-Cabot and B. Gerard and P. AckerH.M. Jennings and J.J. Thomas and J.S. Gevrenov and G. Constantinides and F.J. UlmA. Neumann and G. Herold and H.S. Muller and N. DingenoutsJ.L. ClementA. Carpinteri and G. Lacidogna and N. PugnoJ. Ozbolt and H. W. ReihnardtM. Omar and A. Loukili and G. Pijaudier-Cabot and Y. Le PapeN. Challamel and C. Lanos and C. CasandjianB.A. Schrefler and D. Gawin and F. PesaventoM. Qin and O. Omikrine-Metalssi and R. Belarbi and A. Ait-MokhtarF. Benboudjema and F. Meftah and J.M. TorrentiK. Imamoto and M. AraiI. Yurtdas and N. Burlion and F. SkoczylasC.M. Lopez and J.M. Segura and A.E. Idiart and I. CarolQ.V. Le and Y. Le Pape and F. Meftah and Q.C. HeL. Dormieux and J. Sanahuja and S. MaghousT. Baxevanis and F. Dufour and G. Pijaudier-CabotR.J. James and Y.R. RashidF. Beltzung and F.H. WittmannH. Nakamura and W. Srisoros and M. Kunieda and T.A. TanabeJ.E. Bolander and Z. Li and Y.M. LimP.M. Michaud and B. Bissonnette and J.F. Georgin and J. Marchand and J.M. ReynouardA. Ababneh and M. Sheban and A. Suwito and Y. XiD. Chen and I. Yurtdas and N. Burlion and J.F. ShaoJ.M. TorrentiV.H. Nguyen and H. Colina and C. Boulay and J.M. Torrenti and B. NedjarL. Lacarriere and A. SellierJ.J. Valenza II and S. Vitousek and G.W. SchererZ.C. Grasley and J.J. Valenza II and G.W. Scherer and D.A. LangeA. Djerbi and S. Bonnet and A. Khelidj and V. Baroghel-Bouny and R. CoueT. Ishida and H. Kawai and R. SatoE. Lemarchand and L. DormieuxE. Grimal and A. Sellier and I. Petre-Lazar and Y. Le Pape and E. BourdarotC. Rocco and A. Jones and J. PlanasT.O. Santos and J.A. Fernandes and A.L. BatistaD. Cusson and L. Mitchell and R. Glazer and T. HoogeveenI. Maruyama and Y. Oka and R. SatoJ.L. Clement and F. Le MaouJ. Hegger and N. Will and S. BulteH.C. Seol and J.K. Kim and Y.Y. Kim and S.H. KwonL. Khazanovich and T. YuV. Kristek and Z.P. Bazant and M. Zich and A. KohoutkovaC. Majorana and C. Pellegrino and V. Salomoni and G. MazzuccoS. Staquet and J.L. Tailhan and B. EspionA. Nakashita and R. Sato and K. Ito and M. MizogakiD. Chauvel and F. BarreG. Heinfling and A. Courtois and E. VialletZ. Hora and B. PatzakL. Jason and G. Pijaudier-Cabot and S. Ghavamian and A. HuertaR.J. James and L. Zhang and Y.R. RashidV. GocevskiY. Le Pape and E. Toppani and S. Michel-PonnelleC. Pichler and R. Lackner and H.A. MangG. Ji and O Bjontegaard and D. Atrushi and T. Kanstad and E.J. SellevoldJ.E. Jonasson and M. Larson and S. UtsiF. Benboudjema and J.M. Torrenti and F. MeftahS. Staquet and B. EspionY. Ishikawa and M. Kunieda and W. Srisoros and T.A. TanabeM. Ozawa and H. MorimotoV. Picandet and S. Amziane and J.C. TchambaV. Slowik and D. Schmidt and L. NietnerA.W. Gutsch and A. Seifried and J. Preuss and R. MaukeP. Mounanga and A. Loukili and A. KhelidjM.M. Silvoso and E.M.R. Fairbairn and R.D. Toledo FilhoD. Atrushi and T. KanstadC. Boulay and J.L. ClementZ.P. Bazant and G. CusatisI. Hager and P. PimientaM. Petkovski and R. Crouch and P. WaldronR. Lackner and M. Zeiml and D. Leithner and H.A. MangY. Msaad and G. Bonnet and O. CoussyS. Dal Pont and B. Schrefler and A. EhrlacherH. Sabeur and H. Colina and G. TheveninG. Mounajed and H. Boussa and F. GrondinH. Sabeur and F. MeftahC. Mazzotti and M. Savoia and C. CeccoliE. Roziere and P. Turcry and S. Granger and A. LoukiliB. PerssonT. Vidal and S. Assie and G. PonsC. Mazzotti and M. Savoia and C. CeccoliS. Assie and G. Escadeillas and V. WallerM. Bouasker and P. Turcry and P. Mounanga and A. LoukiliK. Imamoto and T. Ymamaoto and T. Oh-OkaF.H. WittmannD. Cusson and T. HoogeveenV. Kvitsel and I. Burkart and H.S. MullerA. Kamen and E. Denarie and E. BruhwilerH. Kawakane and R. Ushio and I. Maruyama and R. SatoJ. Ma and M. Orgass and N. Viet Tue and F. DehnS. Staquet and J.L. Tailhan and B. EspionA. Kanellopoulos and D. Nicolaides and B.L. KarihalooJ.E. Jonasson and H. Hedlund and S. UtsiM. Suzuki and I. Maruyama and H. Kawai and R. SatoM. Krauss and R. Nothnagel and K.H. Sprenger and H. Budelmann
Forewordsp. 15
Chapter 1 Creep Mechanisms and Creep-Fracture Interactionp. 17
Nanostructure of C-S-H gel in cement paste as a function of curing conditions and relative humidityp. 19
Investigation on creep mechanisms of hardened cement paste by means of the small angle X-ray scaterring methodp. 39
Is the behaviour of the concrete viscolelastic linear?p. 45
Creep monitoring in concrete structures by the acoustic emission techniquep. 51
Rate dependent fracture on notched plain concrete beamsp. 57
Bending basic creep experiments: influence on fracture characteristicsp. 63
Stability analysis of creep failure in concretep. 69
Chapter 2 Modelling of Creep and Shrinkagep. 75
Modelling of concrete as a multiphase viscious porous materialp. 77
A proposed method for determining the drying kinetics in concretep. 83
Drying shrinkage as a viscoelastic response due to internal pressuresp. 89
The influence of specific surface area of coarse aggregate on drying shrinkage of concretep. 95
Microcracking of mortars during drying: effects on delayed behavioursp. 101
Mesomechanical modeling of drying shrinkage using interface elementsp. 107
Upscalling techniques for modeling the basic creep of cement pastep. 113
Influence of capilarry effects on strenght of non saturated porous mediap. 119
Interface crack propagation in viscoelastic discrete modelp. 125
Nonlinear, incremental structural analysis for the design and construction of massive concrete structuresp. 131
Chapter 3 Multiphase and Multiscale Approaches to Shrinkagep. 137
Colloidal mechanisms of hygral volume change of hardened cement pastep. 139
Time dependent structural analysis considering mass transferp. 151
Fracture of cement-based materials under hygral-mechanical loadingp. 163
A poro-mechanical modeling approach for concrete autogeneous shrinkagep. 169
The coupling effect of drying shrinkage and moisure diffusion in concretep. 175
Plastic damage modelling of concrete subjected to desiccationp. 181
Chapter 4 Durabilityp. 187
A probabilistic approach to the long term durability of concrete structuresp. 189
Chemical and mechanical description of leached concrete: Experimental results and theoretical modellingp. 195
Leached concrete compressive creepp. 201
Expansion of hardened cement paste in saline solutionsp. 207
Measuring permeability and bulk modulus of cementitious materialsp. 213
Effect of localized cracking on chloride diffusivity and gas permeability in concrete. Experimental studyp. 219
Modeling for fixation of chloride ions in pore solutionp. 225
A micromechanical approach to ASR-induced damage in concretep. 231
Influence of basic creep on the modelling of structures subjected to alkali aggregate reactionp. 237
Fracture properties in mortars exposed to alkali-silica reactionp. 243
Chapter 5 Creep and shrinkage in Structuresp. 249
Influence of ambient conditions on concrete shrinkagep. 251
Early performance of structural concrete slabs treated with a hydrophobic admixturep. 257
Time-dependent behaviour of reinforced recycled concrete beamsp. 263
Creep in compression of concrete core taken in a real structure - analysis of two years of measures and extrapolationp. 269
Time dependent behaviour of precast prestressed slabs with in-situ concrete toppingp. 275
Effect of differential moisture distribution on SRC column shorteningp. 281
Accounting for concrete shrinkage in the mechanistic empirical pavement design procedurep. 287
Why is the initial trend of deflections of box girder bridges deceptive?p. 293
Creep, shrinkage and durability effects in concrete girders components of bridges structuresp. 299
Long-term behaviour of a steel-concrete composite railway bridge deckp. 305
Stress loss in prestressed concrete with PFBC coal ashp. 311
Concrete delayed deformations of nuclear structures - Comparison between monitoring analysis and theoretical valuesp. 317
Reliability based approach to predict long time behaviour of prestressed concrete containment vesselp. 323
Creep analysis of NPP containmentp. 329
Impacts of the mechanical constitutive law on the hydraulic behaviour of a containment buildingp. 335
An engineering approach for modelling the deteriorating effects of alkali aggregate reaction in concrete structuresp. 341
Numerical model for simulation of aging mechanisms of nuclear containment structuresp. 347
Analysis of the delayed behaviour of NPP containment buildingp. 353
Chapter 6 Early Age Creep and Shrinkage: Experiments and Modellingp. 359
Multiscale model for early-age creep of cementitious materialsp. 361
Compressive and tensile creep of young concrete with mineral additivesp. 369
Linear logarithmic creep modelp. 375
Effect of basic creep on the early-age behaviour of concretep. 381
Early age concrete creep. At high stress levelp. 387
Modelling of uni-axial constitutive law in early age concrete based on solidification conceptp. 393
A study on the method of estimating creep of early-age concretep. 399
Study of early age shrinkage, hydraulic pressure and conductivity of cement pastep. 405
Effect of stress relaxation on thermal stressesp. 411
Viscoelastic behaviour of early age salt concrete used in a repository for radioactive waste in a rock salt minep. 417
Autogeneous shrinkage and hydration degree of cement pastes at very early age: Influence of superplasticizerp. 423
Early-age analysis of a foundation slab: sensitivity to creep parametersp. 429
Comparison between tensile and compressive creep of early age high performance concrete (HPC)p. 435
Development of stress erasing test on concrete specimensp. 441
Chapter 7 Temperature Effectsp. 447
Concrete creep at high temperature and its interaction with fracture: Recent progressp. 449
Transient thermal strains of high performance concretesp. 461
Multiaxial creep and damage under elevated temperaturep. 473
Concrete tunnel linings under fire loadingp. 479
The spalling of heated concrete: Comparison between thermal and hydraulic spallingp. 491
Evolution of intrinsic permeability in concrete at high temperaturep. 497
Transient thermal creep of HPC at high temperatures under accidental conditionsp. 503
"Transient thermal creep" of concrete: Intrinsic behaviour or structural effect?p. 509
A comparative study of two THC models or concrete subject to high temperaturesp. 515
Chapter 8 Self Compacting Concretep. 521
A comparison between long term properties of self compacting concretes and normal vibrated concretes with same strengthp. 523
Influence of paste volume on fracture behaviour of SCCp. 529
Creep of self compacting concretep. 535
Creep and shrinkage of self-compacting concrete and comparative study with model codep. 541
Long-term deflection of reinforced SCC beamsp. 547
Delayed behaviour of self-compacting concretep. 553
Influence of limestone filler on chemical shrinkage and hydration of cement pastes at early agep. 559
Chapter 9 High Performance Concretep. 565
Effect of size on creep and shrinkage of concrete - five years measurementsp. 567
Shrinkage and shrinkage cracking of high performance fibre reinforced cement-based compositesp. 573
Internally-cured high-performance concrete under restrained shrinkage and creepp. 579
Creep and shrinkage of high performance lightweight aggregate concretep. 585
Mechanical behaviour of ultra high preformance fibre reinforced concretes (UHPFRC) at early age, under restraintp. 591
Shrinkage effect on shear behaviour of reinforced HSC beamsp. 597
Creep of ultra-high performance concrete (UHPC)p. 603
Creep and shrinkage modelling of HPCp. 609
Autogeneous shrinkage of CARDIFRCp. 615
Creep and shrinkage for structures using dense concretep. 621
Temperature effect on shrinkage stress in expansive - ultra high strength concretep. 627
Actual state of research on autogeneous deformation and thermal dilatation at iBMBp. 633
Index of authorsp. 639