Searched for: subject:"Architecture%5C%2Band%5C%2BBuilding"
(1 - 20 of 188)

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van Brussel, P. (author), Geertse, M. (author), Hendriks, R. (author), Kort, V. (author), Wobbolts, S. (author), van Alphen, J. (author), Hulshof, J. (author), Gieskens, B. (author), Nauta, N.J. (author), van Meerveld, H. (author)
Gemeenten en schoolbersturen in Noord-Nederland hebben de kans om het scholenbestand een kwaliteitsimpuls te geven. Aantrekkelijke scholen bouwen die duurzaam, aardbevings- en toekomstbestendig zijn. De aardbevingen problematiek heeft gezorgd voor fondsen en momentum. Het is nu de uitdaging om deze kans maximaal te benutten
book 2018
document
Visser, J.H.M. (author)
The current theory of ASR gel formation in concrete between silicic acid anions with cations and is unable to explain the differences in concentration required for gel formation between e.g. potassium and sodium or the effect of calcium on the gel formation. In this paper, a new gelation mechanism is explained by means of a condensation between...
article 2018
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Traversari, A.A.L. (author)
public lecture 2018
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van Leeuwen, S. (author), Kuindersma, P. (author), Egter van Wissekerke, N. (author), Bastein, T. (author), de Vos, S. (author), Donkervoort, R. (author), Keijzer, E. (author), Verstraeten, J. (author)
De vraag naar grondstoffen voor de bouwopgaaf, de grote hoeveelheid (sloop)afval uit de bouw en de impact van de bouwsector op broeikasgasemissies vragen om een efficiënte en duurzame manier omgang met bouwmaterialen. Het Rijksbrede programma circulaire economie was voor TNO aanleiding om in deze publicatie te laten zien hoe wij aankijken tegen...
other 2018
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van der Knaap, L.P.M. (author)
Bij metingen in de glastuinbouwpraktijk blijkt dat er na de jaarlijkse reiniging van het kasdek ongeveer 5% meer lichttransmissie is. En laat licht nu net de belangrijkste groeifactor zijn. Daarbij komt dat onvoldoende reiniging zorgt voor een versnelde veroudering van het kasdek. Denk bijvoorbeeld aan vuilophoping tussen de strips en het glas....
article 2018
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Borsje, H. (author), Swinkels, M. (author), Berg, N. (author)
De Afsluitdijk is op dit moment ruim tachtig jaar oud en heeft ons al die jaren goed tegen de krachten en invloeden van het zeewater beschermd (foto 1 en 2). Rijkswaterstaat gaat de Afsluitdijk nu een grote opknapbeurt geven, zodat hij tot ten minste 2050 mee kan. De dijk wordt zodanig versterkt dat hij bestand is tegen het stijgende zeewater....
article 2018
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Pahlavan, P.L. (author), Zhang, F. (author), Blacquière, G. (author), Yang, Y. (author), Hordijk, D. (author)
Interaction of ultrasonic waves with partially-closed surface-breaking cracks in concrete structures has been studied. Measurements have been conducted on a reinforced concrete beam containing various mechanical-load-induced cracks and compared with the baseline measurements at those locations. Influence of crack width, incident angle of waves...
article 2018
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Gómez, S.S. (author), Metrikine, A. (author), Carboni, B. (author), Lacarbonara, W. (author)
In this paper, identification of energy dissipation in the joints of a lab-scale structure is accomplished. The identification is carried out by means of an energy flow analysis and experimental data. The devised procedure enables to formulate an energy balance in the vicinity of the joints to obtain local energy dissipation. In this paper, a...
article 2018
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van Hees, R.P.J. (author), Veiga, R. (author), Slizkova, Z. (author)
The paper addresses the consolidation of
article 2017
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Rózsás, Á. (author), Mogyorósi, Z. (author)
In structural reliability the dependence structure between random variables is almost exclusively modeled by Gauss (normal or Gaussian) copula; however, this implicit assumption is typically not corroborated. This paper is focusing on time-variant reliability problems with continuous stochastic processes, which are collection of dependent random...
article 2017
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Hashemi, B. (author), Maljaars, J. (author), Leonetti, D. (author), Snijder, H.H. (author)
Reliability analysis is a crucial phase in assessing the safety status of new and existing structures. One of its applications is to predict the fatigue life of fatigue prone details. Two models are used to formulate the fatigue limit state: S-N curves in combination with Palmgren-Miner damage accumulation rule and linear elastic fracture...
article 2017
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Nijland, T.G. (author)
public lecture 2017
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Souza, L.M.S. (author), Polder, R.B. (author), Çopuroğlu, O. (author)
Alkali–silica reaction (ASR) affects numerous concrete structures worldwide. However, the intervention options for ASR in existing structures are limited. Lithium is proposed to suppress expansion. In this paper, an investigation on two-chamber lithium migration as treatment against ASR is presented. First, the influence of different levels of...
article 2017
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Polder, R.B. (author), van Put, M. (author), Peelen, W.H.A. (author)
Testing for the chloride threshold (also called critical chloride content) for corrosion initiation of steel in concrete has been found difficult and, at best, time consuming. Nevertheless, the chloride threshold is an important parameter in service life design of new structures and for evaluation of the remaining service life of existing...
conference paper 2017
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van Hees, R.P.J. (author), Naldini, S. (author)
Age and ageing can be felt as negative occurrences. For monuments, however, old age is traditionally considered to be a positive quality. Without a certain age, the designation "monument" hardly applies. Ageing can be seen as the work of time, which has always been valued: ageing was sometimes even artificially induced in the past. In this paper...
bookPart 2017
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Souza, L.M.S. (author), Polder, R.B. (author), Copuroglu, O. (author)
The currently available treatment techniques for concrete structures affected by alkali-silica reaction (ASR) are limited and electrochemical lithium migration has been proposed as an alternative. Lithium compounds have shown to have beneficial effects on ASR expansion when used as admixtures to fresh concrete. During the electrochemical...
article 2017
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Ritzen, M.J. (author), Vroon, Z.A.E.P. (author), Rovers, R. (author), Geurts, C.P.W. (author)
Backside ventilation is one of the most common passive cooling methods of PV modules in the built environment, but might be under constraint when integrating PV in the building envelope. To investigate the short and long term effect of backside ventilation on Building Integrated PV (BIPV) performance and lifespan, a comparative BIPV field test...
article 2017
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Attanasio, A. (author), Largo, A. (author), Vinai, R. (author), Soutsos, M. (author), Visser, J. (author), van Gijlswijk, R. (author), Panagiotopoulou, C. (author), Taxiarchou, M. (author), Sonzogni, F. (author), Preda, M. (author), Pugliese, M. (author)
Portland cement production is an energy-intensive process responsible for a significant share of the total CO2 production. Its replacement with low carbon binders from by-products of industrial processes is a sustainable alternative for innovative construction materials. In addition, the combination of low carbon binders with recycled aggregates...
conference paper 2017
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Nijland, T.G. (author), Dubelaar, C.W. (author), Dusar, M. (author)
Waar de rest van Nederland altijd zijn toevlucht heeft moeten nemen tot import van natuursteen om te kunnen bouwen, heeft Zuid-Limburg, net als aangrenzend België en Duitsland, altijd de beschikking gehad over lokale natuursteen, al betekent dat niet dat er geen sprake was van import van elders. Namense steen (Maaskalksteen) is prominenter...
bookPart 2017
document
Mookhoek, S.D. (author), van Kanten-Roos, W. (author), Bijleveld, F. (author)
The Province of Zuid-Holland encourages the development of innovations to make the provincial road network more energy efficient. This is one way the province can contribute to reducing energy consumption and CO2 emissions in accordance with the Dutch energy agreement. To this end, the Province of Zuid-Holland, Strukton Civiel and TNO have...
other 2017
Searched for: subject:"Architecture%5C%2Band%5C%2BBuilding"
(1 - 20 of 188)

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