- document
- Lantsoght, E.O.L. (author), De Boer, A. (author), Van der Veen, C. (author), Walraven, J.C. (author) conference paper 2014
- document
- Haffner, M.E.A. (author), Van der Veen, M. (author), Bounjouh, H. (author) report 2014
- document
-
Lantsoght, E.O.L. (author), Van der Veen, C. (author), Walraven, J.C. (author), De Boer, A. (author)The combination of increased live loads and a more conservative shear capacity in the recently implemented Eurocodes, resulted in a large number of existing solid slab bridges in the Netherlands being shear-critical upon assessment. However, an enhancement of the shear capacity can occur in slabs under concentrated wheel loads due to transverse...conference paper 2013
- document
-
Rajan, R.T. (author), Van der Veen, A.J. (author)Synchronization and localization are critical challenges for the coherent functioning of a wireless network of mobile nodes. In this paper, a novel joint non-linear range and affine time model is presented based on two way time stamp exchanges, extending an existing affine time-range model. For a pair of nodes, a closed form pairwise least...conference paper 2013
- document
-
Lantsoght, E.O.L. (author), Van der Veen, C. (author), Walraven, J.C. (author)A large number of existing reinforced concrete slab bridges are found to be insufficient for shear when calculated according to the governing codes. Seeking improved methods, for example, based on new experimental evidence, to assess the residual shear capacity and prolonging their service life can avoid large economic, environmental and social...conference paper 2013
- document
-
Lantsoght, E.O.L. (author), Van der Veen, C. (author), Walraven, J.C. (author), De Boer, A. (author)The capacity of reinforced concrete solid slab bridges in shear is assessed by comparing the design beam shear resistance to the design value of the applied shear force due to the permanent actions and live loads. Results from experiments on half-scale continuous slab bridges are used to develop a set of recommendations for the assessment of...conference paper 2013
- document
-
Lantsoght, E.O.L. (author), Van der Veen, C. (author), Walraven, J.C. (author)Previous experimental research at Delft University of Technology indicated an increased shear capacity of slabs under concentrated loads as a function of decreasing distance to the adjacent line support. Expressions have been derived for this increase, including the definition of an appropriate effective width. However, it is unknown if the...conference paper 2013
- document
-
Lantsoght, E.O.L. (author), Van der Veen, C. (author), Walraven, J.C. (author)Existing solid slab bridges under a combination of wheel loads and distributed traffic loads sometimes do not fulfil the code requirements for shear. However, reinforced concrete slabs loaded close to the support are subjected to shear stresses which might result in a failure mode of combined punching and shear. This behaviour is studied in a...conference paper 2013
- document
-
Van der Veen, G.J. (author)In the next decades wind energy is expected to secure a firm share of the total energy production capacity in many countries. To increase competitiveness of wind power with other power sources it is essential to lower the cost of wind energy. Given the design of a turbine, this objective can be attained in several ways, for instance by...doctoral thesis 2013
- document
-
Lantsoght, E.O.L. (author), Van der Veen, C. (author), Walraven, J.C. (author), De Boer, A. (author)Upon assessment of existing reinforced concrete short-span solid slab bridges according to the recently implemented Eurocodes that include more conservative shear capacity provisions and heavier axle loads, a number of these structures were found to be shear-critical. The results from recent experimental research on the shear capacity of slabs...journal article 2013
- document
-
Van Mourik, P. (author), Van der Veen, G. (author)Bomen veraangenamen Haagse Pleinenjournal article 2013
- document
-
Van Mourik, P. (author), Van der Veen, G. (author)Bomen veraangenamen de beleving van Haagse straten.journal article 2013
- document
-
Lantsoght, E.O.L. (author), Van der Veen, C. (author), Walraven, J.C. (author)Poster. In the Netherlands, 60% of the existing bridges were built before 1975, while the traffic volumes and loads have increased over time. The results of a first assessment of the existing bridges showed that particularly the shear capacity of reinforced concrete solid slab bridges is often lower than the resulting shear stresses due to dead...journal article 2012
- document
-
Steenbergen, R.D.J.M. (author), De Boer, A. (author), Van der Veen, C. (author)The assessment of the structural safety of existing bridges and viaducts becomes increasingly important in many countries due to the age of the structures and an increase in traffic loads. Many structures need to be reassessed in order to find out whether the safety requirements are met. Most existing standards, however, are developed for the...journal article 2012
- document
-
Van der Veen, R.A.C. (author)This report presents the case study of the rapid diffusion of combined heat and power (CHP) units in the Dutch greenhouse horticulture in the period 2003-2009. The aim of the case study is to find explanations for this particular transition, and to generalize on the nature of technology diffusion processes. The study is carried out by means of a...report 2012
- document
-
Van der Veen, J.W. (author), Van Ormondt, D. (author), De Beer, R. (author)In this work we report on generating/using simulated metabolite basis sets for the quantification of in vivo MRS signals, assuming that they have been acquired by using the PRESS pulse sequence. To that end we have employed the classes and functions of the GAMMA C++ library. By using several versions of our PRESS-simulation program, we were able...conference paper 2012
- document
-
Van der Veen, R.A.C. (author)In today’s unbundled electricity markets, the balancing market is an intricate institutional arrangement that makes sure that the balance between electricity supply and demand is maintained. In the light of the development of a single electricity market in Europe, harmonization and integration of currently national balancing markets have...doctoral thesis 2012
- document
-
Amir, S. (author), Van der Veen, C. (author), Walraven, J.C. (author)In the Netherlands, there is a need to determine the capacity of bridge decks as a large number of them were built back in the 60’s and 70’s. Since then, not only a lot of additional safety requirements have been incorporated into the modern codes but the traffic flow has also increased drastically. The current research deals with this question...conference paper 2012
- document
-
Procházková, Z. (author), Lantsoght, E.O.L. (author), Van der Veen, C. (author)concept v. 29-07-2011report 2012
- document
-
Lantsoght, E.O.L. (author), Van der Veen, C. (author), Walraven, J.C. (author), De Boer, A. (author)Several existing reinforced concrete solid slab bridges in the Netherlands do not meet the criteria for shear when calculated according to the recently implemented Eurocodes. The shear capacity is assessed by comparing the design beam shear resistance to the design value of the applied shear force due to the dead load, permanent load and live...conference paper 2012