RSS
- You are here:
- Research Repository UCD
- >
- Interdisciplinary Centres & Research Groups
- >
- Critical Infrastructure Group
- >
- Browsing Critical Infrastructure Group by Date published
JavaScript is disabled for your browser. Some features of this site may not work without it.
Browsing Critical Infrastructure Group by Date published
Now showing items 21-40 of 225
-
(Elsevier, 2004-09-01)The purification capacity of a laboratory scale tidal flow reed bed system with final effluent recirculation at a ratio of 1:1 was investigated in this study. In particular, the four-stage reed bed system was heavily loaded ...
-
(Elsevier, 2004-10-29)The fate of ammoniacal-nitrogen (NH4-N) was studied in a lab-scale downflow reed bed system treating an artificial landfill leachate. Individual reed beds were submerged by the leachate, then drained and rinsed by tap ...
-
(Taylor and Francis, 2004-11)Despite being considered one of many seventeenth century American wall insulation systems, brick nogging emerges as a prevalent construction type throughout all of original colonies. Used in both framed and hewn-log ...
-
(Taylor and Francis, 2004-11)The characteristics of pre-regulated American cements differ fundamentally from those manufactured afterwards, both in terms of physical and chemical properties and with regard to cement consistency. This paper presents ...
-
(Elsevier, 2004-12)This study describes a numerical projection of pre- and post-retrofitted conditions of telecommunication poles subjected to seismic hazards. The absence of explicit guidelines for the rehabilitation of existing poles ...
-
(University College Dublin. Departmetn of Civil Engineering, 2004-12)In Deliverable 10.1, a optimal methodology for combining precipitation information from raingauges, radar and NWP models (in this case HIRLAM) was described. It was based on an artificial neural network combination model, ...
-
(Thomas Telford, 2005)The chloride diffusion resistance of reinforced concrete can have a major influence on durability. A move to performance-based specifications is therefore to be encouraged in the case of highway structures, where the client ...
-
(Elsevier, 2005-01-26)This study investigated the efficiency of a four-stage tidal flow constructed wetland system for the removal of organic matter and ammoniacal-nitrogen from diluted piggery wastewater. The results demonstrated that the ...
-
(Institution of Civil Engineers / Thomas Telford Publishing, 2005-02)Bridges, earth retaining walls and buried structures make up a substantial proportion of the fixed assets of the land based transportation infrastructure within Europe. Little work has been done on the development of ...
-
(NRC Research Press, 2005-02)Design and assessment of highway bridge structures requires accurate prediction of the maximum load effects, i.e. shear forces and bending moments etc., which may be expected during the proposed or remaining life of the ...
-
(2005-03)Grid-oriented, physically based catchment models calculate fields of various hydrological variables relevant to phosphorous detachment and transport. These include (i) for surface transport: overland flow depth and flow ...
-
(American Society of Civil Engineers, 2005-04)Since the September 11, 2001 terrorist attacks in the United States (U.S.), there has been a marked increase in both public and private sector demand for increased blast-mitigation for existing buildings. To adequately ...
-
(2005-05)A systematic assessment scheme for determining the alkali reactivity of aggregates has been developed for international use. Expansion tests were conducted on Irish aggregates. Aggregates were subjected to a sequence of ...
-
(American Society of Civil Engineering (ASCE), 2005-05)The experimental procedures and results are presented for a one-tenth scale laboratory investigation of changes in achievable grouted zones through alterations in helical pier parameters. The parameters investigated were ...
-
(Institution of Structural Engineers, 2005-08-16)Site-specific assessment of the loading to which existing bridges are subject has considerable potential for saving on rehabilitation and replacement costs of the bridge stock. Monte Carlo simulations, with traffic ...
-
(Elsevier, 2005-11)Ground granulated blast furnace slag (ggbs), can reduce the alkali load in concrete, despite its relatively high alkali content. Most research has been devoted to the efficacy of slag with an alkali content of less than ...
-
(Taylor & Francis, 2005-11)Advances in surface-applied corrosion inhibitors suggest that they have the potential to prevent or significantly retard corrosion of steel in reinforced concrete structures. It is thought that the effectiveness of the ...
-
(Association for Preservation Technology International (APT), 2006)The progressive settlement of a plantation in North Carolina is explored through a post-damage inspection. If a building is experiencing settlement or other deleterious movement, the underlying causes must be established ...
-
(Taylor & Francis, 2006-01)This research assessed the use of gypsum (CaSO4.2H2O) as a skeleton builder for sludge dewatering since polymer conditioning of sludge affected only the rate of water release, not the extent of dewatering. The use of gypsum ...
Now showing items 21-40 of 225