Björn  Johannesson

Björn Johannesson

Assoc. professor

Building 119, Room 143

Denmark

Phone: 45251903

My main field of interest is durability of concrete with regard to experiments and modeling. The modeling of concrete durability is dealt with adopting special continuum approaches. Example of such approach is the Hybrid Mixture Theory (HTM), which also include the electro quasi-static equations of Maxwell. These types of more advanced theories are essential, in this context, since multi-species ionic diffusion and water transport is central in understanding concrete durability. Special theories based on statistical mechanics are used to describe the important chemical parts of the problem. With help of existing theories together with constitutive modeling and experiments, advances are made within my research field. The postulate of entropy defined within thermodynamics takes a central rule in developing a multi-physical model of the kind described. For the numerical parts of the modeling transient formulations are developed using the Finite Element Method (FEM).
View graph of relations
  • Materials and Structures

    ISSNs: 1359-5997, 13595997

    ISSNs (Electronic): 1871-6873

    Springer Netherlands, Netherlands

    ISI indexed (2013): yes, FI (2013): 1

    Central database

    Journal

  • Computers and Geotechnics

    ISSNs: 0266-352X

    ISSNs (Electronic): 1873-7633

    Pergamon, United Kingdom

    ISI indexed (2013): yes, FI (2013): 1

    Central database

    Journal

  • Electrochimica Acta

    ISSNs: 0013-4686, 00134686

    ISSNs (Electronic): 1873-3859

    Pergamon, United Kingdom

    ISI indexed (2013): yes, FI (2013): 1

    Central database

    Journal

View all »

Download as:
Download as PDF
Select render style:
ShortLong
PDF
Download as HTML
Select render style:
ShortLong
HTML
Download as Word
Select render style:
ShortLong
Word
Download as: To download, please limit the number of search results to 1,000 or less.

Place of employment

Latest activities and conferences

ID: 1384834