Grosse Advances in Construction Materials 2007

1. Auflage 2007
ISBN: 978-3-540-72448-3
Verlag: Springer Berlin Heidelberg
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, 784 Seiten

The book is a compilation of recent research results on building construction materials. Civil Engineers and Materials Scientists from all over the world present their ideas for further material developments, the testing of structures and solutions for in situ applications. Many of the innovations, composites and the design of existing material mixes, especially for concrete, are discussed.

PrivDoz Dr.-Ing. Christian U. Große, born 1961, studied Geophysics at the University of Karlsruhe (TH) and earned his Ph.D. in 1996 in Civil Engineering at the University of Stuttgart followed by his Habilitation in 2005 at the same place. He is University lecturer (Privatdozent) at the University of Stuttgart and head of the Department of 'Non-destructive testing and monitoring techniques' at the Material Testing Institute MPA, University of Stuttgart. Currently, he has published more than 180 scientific papers at international journals and conferences. His research interest include the application and development of non-destructive testing methods (ultrasound, acoustic emission, impact-echo, vibration and modal analysis, Radar, optical methods) as well as structural health monitoring using wireless sensor networks.

Autoren/Hrsg.

Grosse, Christian U.

Inhaltsverzeichnis

1;Preface;5
2;Table of Contents;7
3;Brief Review of the Scientific Work of Prof. Dr.-Ing. Hans W. Reinhardt;15
4;Towards a better visibility of outstanding research;28
5;Part I Aspects of Structural Engineering;34
5.1;Actual tendencies in structural fastening technology;35
5.2;Constitutive Laws for Concrete and their Application with Numerical Methods;43
5.3;Innovations in concrete technology: Interaction between research, codes and applications;51
5.4;Ultra-high performance concrete for the roof of a research hot water storage;60
5.5;Numerical modelling of cam-pocket coupling systems for concrete lining;68
5.6;Uncertainty models for safety assessment of textile reinforced concrete structures;77
5.7;Structural design of a large foundation slab close to reality, stiffness oriented design method CTD;85
5.8;Steel castings in architecture and engineering;93
5.9;Load-bearing and deformation behaviour of concrete beams reinforced in combination of both steel bars and bars made of glass fibre reinforced plastic (GFRP);119
6;Part II Fiber Composites;127
6.1;Mechanical and Fracture Mechanical Properties of Fine Grained Concrete for TRC Structures;128
6.2;Enriched finite element representation of 2D multi-cracking and debonding in textile reinforced concrete;139
6.3;Fracture properties of high-strength hybrid fiber-reinforced concrete;147
6.4;Textile Reinforced Concrete – A new Composite Material;155
6.5;Viscoelastic behavior of a strain hardening Ultra High Performance Fiber Reinforced Concrete;165
6.6;Ductility and Fatigue Behaviour of Polymer-Modified and Fibre-Reinforced High-Performance Concrete;173
6.7;Bond Cracking and Tension Stiffening Properties of a Deformed Bar Embedded in HPFRCC;181
6.8;Tensile strain-hardening FRC composites: Historical evolution since the 1960;189
6.9;UHPFRC protection layer on the crash barrier walls of a bridge;211
6.10;Scale effect and combined loading of thin UHPFRC members;219
6.11;Hybrid fibre concrete: is there a synergetic effect?;227
6.12;Ultra high performance fibre reinforced cement composite under dynamic loading;237
6.13;An Experimental Study on Bending Behavior of Cementitious Composites Reinforced in Combination with Carbon Textile and Short-Cut PVA Fiber;244
7;Part III Repair Materials and Strengthening Methods;259
7.1;Performance of concrete patch repair systems;260
7.2;Repair of cracked reinforced concrete by injection after accidental loading;268
7.3;Seismic strengthening of piers with partial use of high ductility cement;274
7.4;Sprayed GFRP shear-strengthened reinforced concrete Beams under Impact Loading;283
8;Part IV High Temperature and Fire Resistance;291
8.1;High Strength Fiber Composites for fabricating fire-resistant wood with improved mechanical properties;292
8.2;Mechanical properties of SFRC at high temperatures;301
8.3;Modifications of material properties due to elevated temperatures;309
9;Part V Corrosion and Durability;317
9.1;Influence of cyclic loading on the degradation of mechanical concrete properties;318
9.2;A material model for creep and fatigue applied to asphalt;326
9.3;Simulation of the cyclic loading and damage behavior of gypsum composites;335
9.4;Superabsorbent Polymers – An Additive to Increase the Freeze-Thaw Resistance of High Strength Concrete;350
9.5;Corrosion products pressure needed to crack the concrete cover;358
9.6;Failure mechanisms in fatigue of high strength steel wires for cable-constructions;370
9.7;Durability aspects of AR-glass-reinforcement in textile reinforced concrete, Part 1: Material behaviour;380
9.8;Durability aspects of AR-glass-reinforcement in textile reinforced concrete, Part 2: Modelling and exposure to outdoor weathering;388
9.9;Stress corrosion cracking mechanism of prestressing steels in bicarbonate solutions;395
9.10;Moisture Transport in Concrete – Field Tests and Hygrothermal Simulations;403
9.11;Impact of Freeze-Thaw Degradation on FRP-Concrete Interface Fracture;417
9.12;Effective chloride barrier for reinforced concrete structures in order to extend the service-life;425
10;Part VI Properties, Modeling and Testing of Fresh Concrete;436
10.1;Setting and hardening of cement based materials: which differences between mortars and concretes?;437
10.2;Mechanical properties of cement mortars with superabsorbent polymers;446
10.3;Formwork Pressure of Concretes with high Workability;458
10.4;Modern statistical methods for accessing the hardening process of concrete;466
10.5;Virtual concrete laboratory – Continuous numerical modelling of concrete from fresh to the hardened state;473
10.6;Detection of early-age cracking due to restrained autogenous shrinkage;483
10.7;Ultrasonic and calorimetric measurements on fresh concrete with blast-furnace slag;491
10.8;Fresh concrete pressure in diaphragm wall panels and resulting deformations;499
10.9;SCC and UHPC – Effect of Mixing Technology on Fresh Concrete Properties;507
10.10;Analytical model for hydration of blended cement;517
10.11;Nucleation and growth of C-S-H phases on mineral admixtures;524
10.12;Improving the slipform process via material manipulation;532
11;Part VII Non-destructive Testing Methods and Applications;540
11.1;Sensing methods in civil engineering for an efficient construction management;541
11.2;Fast Non-Destructive Localisation of Prestressing Steel Fractures in Post-Tensioned Concrete Bridges;554
11.3;New Possibilities for Ultrasonic Imaging of Concrete Elements;566
11.4;Quantitative Non-Destructive Testing: The integration of non-destructive testing and probabilistic fracture mechanics;574
11.5;Advances in the in-situ assessment of construction materials;582
11.6;Detection and analysis of microcracks in high-performance cementitious materials;597
11.7;Acoustic Emission Techniques for Rebar Corrosion in Reinforced Concrete;605
11.8;Online-Monitoring of Thermal Restraint Stresses for a Railways Trough Structure due to the Coup-ling of Trough and Underwater Concrete Slab;612
11.9;Radar and Fusion for Concrete Elements;620
11.10;Inspection of Prestressed Concrete Members using the Magnetic Leakage Flux Measurement Method – Estimation of Detection Limit;628
12;Part VIII Environment and Sustainability;639
12.1;Abatement of Acid Mine Drainage Using Industrial Waste Products;640
12.2;Finely Ground Sand Fraction of Concrete Rubble as a Supplementary Cementitious Material;653
12.3;Numerical Simulation of Air-Steam Leakage Behaviour of Reinforced Concrete Walls;660
12.4;Sustainable building with concrete – a holistic approach along the Life-Cycle;668
12.5;Dangerous Substances in Building Materials – Emissions from PCB Coated Ceiling Panels – Polychlorinated Biphenyls (PCB) in Indoor Air;676
12.6;Demountable concrete buildings, structural design of floor slabs with concrete elements and aluminium foam;682
12.7;Reduction of the Penetration of Water-Hazardous Liquids into Concrete using Silica Fume and Polymer Dispersions;695
13;Part IX Mechanical and Thermal Properties of Materials;704
13.1;Tension Softening Curves Described by Algebraic Formulas and Artificial Neural Networks;705
13.2;Effects of a clay additive on the properties of no-slump concrete;713
13.3;Development of thermal insulation materials with granular phase change composite;722
13.4;Examination of the relation between tensile/flexural strength and compressive strength of autoclaved aerated concrete according to prEN 12602;730
13.5;Modern perspectives on aggregate in concrete;738
13.6;Research developments and experimental data on dynamic concrete behaviour;746
14;Index;755