F.H. Wittmann – författare

Today research on creep and shrinkage of concrete is diversified to such a degree that specialists working in different areas sometimes find it difficult to understand one-another. Materials scientists are mainly interested in processes on a microstructural level but they do not necessarily understand the relevance of time dependent deformation in structural design. On the other hand engineers who apply simplified model laws in non-elastic structural analysis are not always in the position to judge the limitations implied in their approach. It is generally realized that further development can be stimulated by a more effective exchange of results and ideas among the different groups involved. In an attempt to bridge this obvious gap in September 1980 there was a Conference organized at Swiss Federal Institute of Technology in Lausanne. The papers presented at this meeting covered the wide range starting with microstructural aspects and mechanisms and including constitutive modelling and structural creep analysis. These contributions together with summaries of two panel discussions are being published in this volume. All serious of the meeting have been introduced by invited lectures. These papers will be published in a special volume "Creep and Moisture Effects in Concrete". This special volume is rather to be a general survey of the different areas covered while the present conference proceedings provide a unique selection of research papers. Nowadays time-dependent deformation of concrete can be taken into consideration realistically by computerized structural analysis.

Originally published in 1987, this is the Indexes, Abbreviations, and supplement for the conference proceedings for Structural Mechanics in Reactor Technology with the main topic of ‘Computational Mechanics and Computer-Aided Engineering’.

‘Structural mechanics in reactor technology, Vol.C: Fuel Elements and Assemblies’ is the proceedings and transactions of the 9th international conference on structural mechanics in reactor technology, held in Lausanne on the 17-21 August 1987.

‘Structural mechanics in reactor technology, LWR Pressure Components’ is the proceedings and transactions of the international conference on structural mechanics in reactor technology, held in 1987.

Structural mechanics in reactor technology, Fracture Mechanics and NDE is the proceedings and transactions of the international conference on structural mechanics in reactor technology, held in 1987.

Structural mechanics in reactor technology, Concrete and Concrete Structures is the proceedings and transactions of the international conference on structural mechanics in reactor technology, held in 1987.

Structural mechanics in reactor technology, Extreme Loading and Response of Reactor Containmentsis the proceedings and transactions of the international conference on structural mechanics in reactor technology, held in 1987.

Structural mechanics in reactor technology, Seismic Response Analysis of Nuclear Power Plant Systems, Volume K2 is the proceedings and transactions of the international conference on structural mechanics in reactor technology, held in 1987.

Structural mechanics in reactor technology, Inelastic Behavior of Metals and Constitutive Equations is the proceedings and transactions of the international conference on structural mechanics in reactor technology, held in 1987.

Structural mechanics in reactor technology Structural Reliability-- Mechanical and Thermal Problems of Fusion Reactors is the proceedings and transactions of the international conference on structural mechanics in reactor technology, held in 1987.

The proceedings of the Workshop held at Tohoku U. in October, 1988, dealing with: structures and fracture mechanisms of aggregative materials; methods to determine and evaluate fracture toughness and energy of aggregative materials; numerical analysis of fracture; new testing methods; advanced appli

Strain-Hardening Fibre-Reinforced Cement-Based Composites (SHCC) were named after their ability to resist increased tensile force after crack formation, over a significant tensile deformation range. The increased resistance is achieved through effective crack bridging by fibres, across multiple cracks of widths in the micro-range. Whether these small crack widths are maintained under sustained, cyclic or other load paths, and whether the crack width limitation translates into durability through retardation of ingress of moisture, gas and other deleterious matter, are scrutinized in this book by evaluation of test results from several laboratories internationally. The durability of SHCC under mechanical, chemical, thermal and combined actions is considered, both for the composite and the fibre types typically used in SHCC. The compilation of this state-of-the-art report has been an activity of the RILEM TC 208-HFC, Subcommittee 2: Durability, during the committee life 2005-2009.

Strain-Hardening Fibre-Reinforced Cement-Based Composites (SHCC) were named after their ability to resist increased tensile force after crack formation, over a significant tensile deformation range. The increased resistance is achieved through effective crack bridging by fibres, across multiple cracks of widths in the micro-range. Whether these small crack widths are maintained under sustained, cyclic or other load paths, and whether the crack width limitation translates into durability through retardation of ingress of moisture, gas and other deleterious matter, are scrutinized in this book by evaluation of test results from several laboratories internationally. The durability of SHCC under mechanical, chemical, thermal and combined actions is considered, both for the composite and the fibre types typically used in SHCC. The compilation of this state-of-the-art report has been an activity of the RILEM TC 208-HFC, Subcommittee 2: Durability, during the committee life 2005-2009.