YD 5148-2007 架空光（电）缆通信杆路工程设计规范 - 工标库
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YD 5148-2007 架空光（电）缆通信杆路工程设计规范现行
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Foreword
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Compilation Explanation
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1 General Provisions
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2 Terms and Symbols
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3 Pole Line Survey
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3.1 Pole Line Route Determination
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3.2 Pole Span Distance and Pole Position Measurement
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3.3 Pole Position Measurement for Installing Brace（Bracing Pole）
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3.4 Height Determination of Pole
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3.5 Angle Pole Measurement
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3.6 Brace and Bracing Pole Measurement
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4 Pole Line Construction Specification Design
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4.1 Basic Requirements
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4.2 Pole Format Selection
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4.3 Brace Installation Design
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4.4 Jointing Pole Design
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4.5 Pole Root Base Reinforcement and Protection Design
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4.6 Design Requirements for Pole of Attached Other Facilities
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4.7 Protecting and Grounding
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4.8 Pole Numbering
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5 Suspension Wire Specification Design for Aerial Optical（Copper）Cable
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5.1 Installation Requirements for Aerial Optical（Copper）Cable and Suspension Wire
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5.2 Suspension Wire Intensity Calculation
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6 Design Requirements for Long Distance Span and Flying Line
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6.1 Design Requirements for Long Distance Span
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6.2 Design Requirements for Flying Line
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7 Requirements of the Existing Pole Line for Hanging Optical（Copper）Cable
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7.1 Selection Requirements for Pole Line
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7.2 Hanging Position and Design Requirements
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7.3 Construction Intensity Requirements for Pole Line
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Appendix A Explanation of Wording in This Specification
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List of Quoted Standards
