Results 81 to 90 of about 33,892 (250)

The Influence of Negative Temperature son the Heat Conductivity Factor of Road-Building Materials

open access: yesCommunications, 2001
Appraisal of pavement from preservation against frost influence point of view is important point of its structure evaluation. The Slovak climatic conditions originate the same cycles of pavement and subgrade freezing during a winter period.
Jan Celko, Jarmila Cardosova
doaj   +1 more source

Developing people capabilities for the promotion of sustainability in facility management practices [PDF]

open access: yes, 2015
Sustainability is becoming an integral part of the life-cycle development of built facilities. It is increasingly highlighted during the post construction phase, as facility management personnel can have major influence to the sustainability agenda
Sarpin, Norliana
core   +1 more source

The Influence of Engineering-Geological Conditions on the Construction of the Radioactive Waste Dump [PDF]

open access: yesActa Montanistica Slovaca, 2007
A secure stability and reliable serviceability of the radioactive dump is a difficult engineering problem. Due to the difficult geological formations determined mainly by a high compressibility, the low shear strength of soils, and the high ground water ...
Jozef Kuzma, Luboš Hruštinec
doaj  

Mitigating autogenous shrinkage by means of superabsorbent polymers : effect on concrete properties [PDF]

open access: yes, 2017
(Ultra-)high performance concrete ((U)HPC) is very prone to autogenous shrinkage cracking. These cracks can create preferential pathways for the ingress of harmful substances which can facilitate the corrosion process of the steel reinforcement ...
De Meyst, Laurence   +5 more
core  

Redefining Landscape Structure for Ecosystem Services [PDF]

open access: yesCurrent Landscape Ecology Reports, 2016
Our understanding of the effects of landscape structure on ecosystem services (ES) remains at a very early stage, despite a large body of literature on the effects of the composition and configuration of natural land cover on some ES. Here, I argue that a comprehensive understanding of the effects of landscape structure on ES requires us to reconsider ...
openaire   +3 more sources

Effect of soil–structure interaction on the reliability of reinforced concrete bridges

open access: yesAin Shams Engineering Journal, 2015
In the design of reinforced concrete (RC) bridges, the random and nonlinear behavior of soil may lead to insufficient reliability levels. For this reason, it is necessary to take into account the variability of soil properties which can significantly ...
Kamel Bezih   +3 more
doaj   +1 more source

Evaluation of floor vibrations induced by walking in reinforced concrete buildings

open access: yes, 2013
Floor vibrations induced by human walking were investigated in a reinforced concrete structure. Six experimental floor structures were built in laboratories with the same dimensions and boundary conditions.
Griffin, M.J.   +2 more
core  

Geotechnical Challenges and Foundation Performance of the Cairo Monorail System Based on Field and Numerical Investigations

open access: yesInfrastructures
The Cairo Monorail System presents significant geotechnical challenges due to its integrated structural configuration and its alignment across heterogeneous soil conditions, including collapsible and swelling soils. This study investigates the foundation
Ashraf Ahmed El-Shamy   +1 more
doaj   +1 more source

A Simplified Parametric Study on Occupant Comfort Conditions in Base Isolated Buildings under Wind Loading

open access: yesAdvances in Civil Engineering, 2017
Vibrations in buildings can cause occupant discomfort in the form of annoyance, headache, or sickness. While occupant comfort is considered in international standards regarding the design of high rise buildings against wind loading, it is neglected in ...
F. Ubertini   +3 more
doaj   +1 more source

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