Prise en charge des poteaux des lignes aériennes de télécommunication |
Les poteaux de télécommunication constituent l'une des infrastructures de réseau les plus importantes utilisées pour supporter les lignes de télécommunication aériennes. En ce qui concerne les poteaux en bois utilisés comme support de lignes de communication, il est à signaler que, lorsque l'efficacité antiseptique du traitement de protection passe au-dessous du seuil, le bois est exposé aux attaques d'agents biologiques qui entraînent sa destruction. Le bois des poteaux doit être sain afin de préserver la résistance mécanique nécessaire à la sécurité des lignes. Le coût élevé des poteaux en bois ainsi que de leur remplacement nécessite de bien les entretenir afin d'allonger leur durée de vie, tout en accordant une attention suffisante à la sécurité de la main-d'oeuvre et à la durée de vie prévue des poteaux. Pour cela, différents moyens peuvent être utilisés: réimprégnation, abaissement, rétablissement et reclassement. On utilise aussi des poteaux en béton, plantés dans le sol. Mais dans certains cas, des phénomènes tels qu'un vent violent peuvent les faire pencher voire les renverser, ce qui est principalement dû à une perte de solidité de la fondation. La Recommandation UIT-T L.88 porte sur des tests permettant l'évaluer l'intégrité de la fondation des poteaux de télécommunication. |
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Citation: |
https://handle.itu.int/11.1002/1000/10921 |
Series title: |
L series: Environment and ICTs, climate change, e-waste, energy efficiency; construction, installation and protection of cables and other elements of outside plant L series: Environment and ICTs, climate change, e-waste, energy efficiency; construction, installation and protection of cables and other elements of outside plant L.300-L.399: Maintenance and operation L.330-L.349: Infrastructure maintenance |
Approval date: |
2010-07-29 |
Provisional name: | L.mpot |
Approval process: | AAP |
Status: |
In force |
Observation: | Former ITU-T L.88 renumbered as ITU-T L.341 on 2016-02-15 without further modification and without being republished. |
Maintenance responsibility: |
ITU-T Study Group 15 |
Further details: |
Patent statement(s)
Development history
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ITU-T Supplement
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Title
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Status
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Summary
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Table of contents
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Download
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L Suppl. 4 (04/2016)
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Guidelines for developing a sustainable e-waste management system
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In force
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here
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here
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here
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L Suppl. 5 (12/2014)
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Life-cycle management of ICT goods
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In force
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here
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here
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here
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L Suppl. 20 (10/2015)
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Green public ICT procurement
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In force
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here
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here
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here
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L Suppl. 21 (04/2016)
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Implementation guidance for small- and medium-sized enterprises on information and communication technology supply chain due diligence concerning conflict minerals
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In force
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here
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here
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here
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L Suppl. 27 (10/2016)
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Supplement on success stories on e-waste management
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In force
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here
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here
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here
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L Suppl. 28 (10/2016)
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Circular economy in information and communication technology; definition of approaches, concepts and metrics
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In force
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here
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here
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here
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L Suppl. 32 (10/2016)
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Supplement for eco-specifications and rating criteria for mobile phones eco-rating programmes
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In force
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here
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here
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here
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L Suppl. 33 (10/2016)
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Assessment of energy consumption of information and communication technology services
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In force
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here
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here
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here
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L Suppl. 35 (06/2017)
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Framework of disaster management for network resilience and recovery
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In force
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here
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here
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here
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L Suppl. 41 (05/2021)
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Requirements on energy efficiency measurement models and the role of artificial intelligence and big data
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In force
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here
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here
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here
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L Suppl. 42 (05/2021)
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Guidelines on the environmental efficiency of machine learning processes in supply chain management
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In force
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here
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here
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here
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L Suppl. 43 (05/2021)
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Smart energy saving of 5G base stations: Traffic forecasting and strategy optimization of 5G wireless network energy consumption based on artificial intelligence and other emerging technologies
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In force
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here
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here
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here
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L Suppl. 44 (05/2021)
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Guidelines on best practices and environment friendly policies for effective information and communication technology deployment methods
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In force
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here
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here
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here
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L Suppl. 46 (12/2021)
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Definitions and recent trends in circular cities
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In force
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here
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here
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here
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L Suppl. 47 (07/2022)
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Examples of resource saving within the information and communication technology sector
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In force
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here
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here
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here
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L Suppl. 49 (07/2022)
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Overview on adaptation to climate change for information and communication technology networks
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In force
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here
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here
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here
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L Suppl. 52 (10/2022)
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Computer processing, data management and energy perspective
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In force
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here
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here
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here
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L Suppl. 53 (10/2022)
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Guidelines on the implementation of environmental efficiency criteria for artificial intelligence and other emerging technologies
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In force
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here
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here
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here
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L Suppl. 54 (10/2022)
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Guidance for assessing the greenhouse gas emissions consequences of the financial effects generated by information and communication technology
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In force
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here
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here
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here
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L Suppl. 55 (10/2022)
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Environmental efficiency and impacts on United Nations Sustainable Development Goals of data centres and cloud computing
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In force
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here
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here
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here
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L Suppl. 56 (10/2022)
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Guidelines for connecting cities and communities with the Sustainable Development Goals
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In force
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here
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here
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here
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Title |
Approved on |
Download |
Guide on the use of ITU-T L-series Recommendations related to optical technologies for outside plant
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2022
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here
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Guide on the use of ITU-T L-series Recommendations related to optical technologies for outside plant
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2020
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here
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Partnering for solutions: ICTs in Smart Water Management
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2014
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here
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Resilient pathways: the adaptation of the ICT sector to climate change
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2014
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here
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Greening ICT Supply Chains – Survey on Conflict Minerals Due Diligence Initiatives
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2012
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here
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Review of Mobile Handset Eco-Rating Schemes
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2012
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here
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Boosting Energy Efficiency through Smart Grids
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2012
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here
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Preservation of wooden poles carrying overhead telecommunication lines
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2009
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here
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Preservation of wooden poles carrying overhead telecommunication lines
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1974
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here
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