承载架空通信线路的电线杆的管理 |
电信杆是最重要的网络基础设施之一,用于支撑架空的电信线路,在木杆中,由于支撑通信线路,存在着下列情形:当防腐处理的防腐剂功效已经减弱到门限以下时,木杆会受到生物制剂的腐蚀、遭到破坏,健康的木杆必须保持线路安全所要求的机械强度,木杆以及其更换的高成本需要对木杆进行保护以延长其使用期限,同时对工人的安全和杆的预期使用期限予以足够的重视。这能够通过不同的系统来实现,例如浸渍、降低、恢复和再次分类。公用杆使用的另一种材料是混凝土,这些杆插在土壤中,但在某些情况下它们会倾斜或者被强风一类的暴力推倒,这种现象主要是由于地基损坏,ITU-T L.88建议书涉及了电信杆地基的完整性测量。 |
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Citation: |
http://handle.itu.int/11.1002/1000/10921 |
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
|
here
|
here
|
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
|
here
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here
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here
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L Suppl. 24 (04/2016)
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ITU-T L.1500 - Overview of climate change effects and possible impacts
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In force
|
here
|
here
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here
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L Suppl. 25 (04/2016)
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ITU-T L.1502 - Best practices for infrastructure adaptation to climate change
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In force
|
here
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here
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here
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L Suppl. 26 (04/2016)
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ITU-T L.1410 - Case study: The assessment of greenhouse gas emissions of a hybrid satellite broadband system over its life cycle
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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
|
In force
|
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
|
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
|
here
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here
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here
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L Suppl. 4 (12/2014)
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Guidelines for developing a sustainable e-waste management system
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Superseded
|
here
|
here
|
here
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