- document
- Van Geenhuizen, M.S. (author), Ye, Q. (author), Au-Yong-Oloviera, M. (author) conference paper 2014
- document
- Yu, Z. (author), Ye, G. (author) conference paper 2012
- document
- Ye, Y. (author), Van Nes, A. (author) conference paper 2013
- document
-
Yu, Z. (author), Ye, G. (author), Hunger, M. (author), Noort, R. (author)Chloride-induced corrosion of reinforced concrete is one of the main deterioration mechanisms leading to shortening of the service life of concrete structures. Therefore, assessment of the resistance of concrete to chloride ingress plays an important role in predicting the service life of such structures. The Rapid Chloride Migration (RCM) test...conference paper 2013
- document
- Qian, Z. (author), Schlangen, E. (author), Ye, G. (author), Van Breugel, K. (author) conference paper 2011
- document
- Huang, H. (author), Ye, G. (author) conference paper 2013
- document
- Huang, H. (author), Ye, G. (author) conference paper 2012
- document
-
Huang, H. (author), Ye, G. (author), Damidot, D. (author)In this study, a coupled transport-reaction model was specifically developed for simulating autogenous self-healing in cementitious materials. The diffusion of ions between the solution in the crack and in the bulk paste is simulated with a transport model. The concentration of ions in the crack can be calculated. As the kinetics of chemical...conference paper 2014
- document
-
Ye, Q. (author), Schrijer, F.J. (author), Scarano, F. (author)The fluid dynamics process leading to laminar-turbulent transition behind an isolated roughness element is investigated in the incompressible regime using particle image velocimetry. The study covers the effect of roughness size and geometry on the promotion of transition. The measurement domain covers a large streamwise range from the near wake...conference paper 2015
- document
-
Lukovic, M. (author), Savija, B. (author), Schlangen, E. (author), Ye, G. (author), van Breugel, K. (author)Differential shrinkage between repair material and concrete substrate is considered to be the main cause of premature failure of repair systems (Martinola, Sadouki et al. 2001, Beushausen and Alexander 2007). Magnitude of induced stresses depends on many factors, for example the amount of restraint, moisture gradients caused by different curing...conference paper 2014
- document
-
Dong, H. (author), Huang, H. (author), Ye, G. (author)Many types of healing agents have been investigated. These agents are processed in different ways, such as adhesive polymer in capsules or hollow fibre glasses, bacteria in porous aggregates and geo-materials directly incorporated in the cementbased materials. In this study, sodium silicate powder is encapsulated in polystyrene particles ...conference paper 2013
- document
- Huang, H. (author), Ye, G. (author) conference paper 2011
- document
-
Iancu, D. (author), Ye, H. (author), Senthilvelan, M. (author), Kotlyar, V. (author), Glossner, J. (author), Moudgill, M. (author), Agrawal, S. (author), Jinturkar, S. (author), Iancu, A. (author), Ramadurai, V. (author)This paper describes a device capable of performing the following tasks: it samples and decodes the composite video analog TV signal, it encodes the resulting RGB data into a MPEG-4 stream and sends it over a WiMAX link. On the other end of the link a similar device receives the WiMAX signal, in either TDD or FDD mode, decodes the MPEG data and...conference paper 2007
- document
-
Ye, Q. (author), Schrijer, F.F.J. (author), Scarano, F. (author)Transitional flow over isolated roughness elements is investigated in the incompressible flow regime using Tomographic PIV. Three different geometries are considered (micro-ramp, cylinder and square) with same height and span. Their effect on accelerating boundary layer transition is compared and discussed. The measurement domain encompasses the...conference paper 2015
- document
-
Zhang, Y. (author), Ye, G. (author)The pressure to reach sustainability favours the development of ternary composite cement. The synergistic effect on mechanical behaviour at 28 days between limestone powder (LP) and pozzolanic additives, i.e. fly ash (FA) and blast furnace slag (BFS), has been documented. In order to better understand the synergistic effect, this article...conference paper 2012
- document
-
Huang, H. (author), Ye, G. (author), Damidot, D. (author)In this paper, the proposed coupled transport-reaction model adapted to simulate autogenous self-healing in Portland cement paste is validated with the experimental results. The parameters are studied for modelling the dissolution of cement, the diffusion of ions between the solution in the crack and in the bulk paste and the precipitation of...conference paper 2014
- document
-
Patel, R.A. (author), Perko, J. (author), Jacques, D. (author), De Schutter, G. (author), Van Breugel, K. (author), Ye, G. (author)Calcium leaching is one of the important degradation mechanisms causing dissolution of the crystalline phases such as, AFm, portlandite increasing capillary porosity. Further it leads to decalcification of an amorphous C-S-H phase causing increase in the gel porosity and in turn degrading the long term performance of concrete structures. In this...conference paper 2014
- document
-
Qian, Z. (author), Ye, G. (author), Schlangen, E. (author), Van Breugel, K. (author)Concrete is a composite construction material, which is composed primarily of coarse aggregates, sands and cement paste. The fracture processes in concrete are complicated, because of the multiscale and multiphase nature of the material. In the past decades, comprehensive effort has been put to study the cracks evolution in concrete, both...conference paper 2012
- document
- Van Nes, A. (author), Ye, Y. (author) conference paper 2014
- document
-
Ye, Q. (author), Taheri, M. (author), Van Geenhuizen, M.S. (author)Open innovation is well conceptualized and researched for large established firms, but not for small and young ones. What makes small high-technology firms more open in search behaviour and innovation and others more closed, has remained largely unknown. This particularly holds true for university spin-off firms. The paper fills this gap and...conference paper 2012