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Civil and Environmental Engineering Commons™

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Technological University Dublin

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Articles 751 - 780 of 1063

Full-Text Articles in Civil and Environmental Engineering

Bs News Dec 2002

Bs News

Building Services Engineering

No abstract provided.


Bs News Oct 2002

Bs News

Building Services Engineering

No abstract provided.


Moisture Migration In Concrete Slabs During Drying, Niall Holmes, Roger West Sep 2002

Moisture Migration In Concrete Slabs During Drying, Niall Holmes, Roger West

Conference papers

This paper presents the profiles of relative humidity (RH) readings taken at various depths in concrete slabs during a time period of over 230 days using probes attached to a humidity-reading device. It also examines the effect ambient conditions have on the drying process. For the experimental work, two sets of slabs were tested, one in a controlled environment with an elevated temperature and the other in a laboratory at room temperatures. It was found, not surprisingly that the slabs in the controlled room appeared to dry out at a much faster rate than those held at room temperature. However, …


Bs News Sep 2002

Bs News

Building Services Engineering

No abstract provided.


Bs News Aug 2002

Bs News

Building Services Engineering

No abstract provided.


Bs News Jun 2002

Bs News

Building Services Engineering

No abstract provided.


Bs News May 2002

Bs News

Building Services Engineering

No abstract provided.


Bs News Apr 2002

Bs News

Building Services Engineering

No abstract provided.


Bs News Mar 2002

Bs News

Building Services Engineering

No abstract provided.


Bs News Feb 2002

Bs News

Building Services Engineering

No abstract provided.


Critical Loading Events For The Assessment Of Medium Span Bridges, Colin C. Caprani, S. A. Grave, E. J. O'Brien, A. J. O'Connor Jan 2002

Critical Loading Events For The Assessment Of Medium Span Bridges, Colin C. Caprani, S. A. Grave, E. J. O'Brien, A. J. O'Connor

Conference papers

This paper describes the simulation of free-flowing traffic across bridges to predict the characteristic values for bridge load effects such as bending moment and shear force. The results of these simulations are then used to demonstrate that, in predicting the characteristic extreme load effects to which a bridge may be subjected, it is not sufficient to solely model one-or two-truck presence events. It is shown that loading events involving three or more trucks may need be included in the model for short to medium spans. The critical loading events for a particular load effect are strongly dependent on the span …


Safety Behaviour In The Construction Industry, Nick Macdonald, Victor Hrymak Jan 2002

Safety Behaviour In The Construction Industry, Nick Macdonald, Victor Hrymak

Reports

The influences on safety standards and employee safety behaviour was analysed on 18 large construction sites on the island of Ireland. The safety management and documentation of these sites was also analysed. The results are discussed at length together with comprehensive recommendations for the industry.


Bs News Jan 2002

Bs News

Building Services Engineering

No abstract provided.


Bs News Dec 2001

Bs News

Building Services Engineering

No abstract provided.


Bs News Nov 2001

Bs News

Building Services Engineering

No abstract provided.


Bs News Oct 2001

Bs News

Building Services Engineering

No abstract provided.


Experimental Investigation Of Moisture Migration In Concrete, R. P. West, Niall Holmes Sep 2001

Experimental Investigation Of Moisture Migration In Concrete, R. P. West, Niall Holmes

Conference papers

The ability to be able to predict the state of dryness of a concrete floor slab is a practical need in the construction industry. Current popular methods, including the surface hygrometer and vapour emission tests, only indicate surface dryness, with consequent uncertainties in the quantity of residual moisture deep within the slab. This paper describes the variation in moisture condition with depth for a number of slabs under different drying conditions, as established using a new probe which can reliably determine the relative humidity at any depth. From this it is concluded that results from the conventional tests need to …


Bs News Sep 2001

Bs News

Building Services Engineering

No abstract provided.


Bs News Aug 2001

Bs News

Building Services Engineering

No abstract provided.


Bs News Jun 2001

Bs News

Building Services Engineering

No abstract provided.


Bs News May 2001

Bs News

Building Services Engineering

No abstract provided.


Bs News Apr 2001

Bs News

Building Services Engineering

No abstract provided.


Bs News Mar 2001

Bs News

Building Services Engineering

No abstract provided.


Bs News Feb 2001

Bs News

Building Services Engineering

No abstract provided.


Bs News Jan 2001

Bs News

Building Services Engineering

No abstract provided.


Bs News Dec 2000

Bs News

Building Services Engineering

No abstract provided.


Bs News Sep 2000

Bs News

Building Services Engineering

No abstract provided.


Bs News Sep 2000

Bs News

Building Services Engineering

No abstract provided.


Bs News Jul 2000

Bs News

Building Services Engineering

No abstract provided.


Bs News Jun 2000

Bs News

Building Services Engineering

No abstract provided.