This standard specifies classification, requirements, test methods, inspect rules, Mark and certificate of merchandise, storage and transportation of circular concrete pole.
This standard is applicable to power, communication and contact line overhead line of electric pole, lighting support and signal post. Such other components as pole arm, chuck, and chassis of electric pole are not included.
1 Scope
2 Normative References
3 Terms and Definitions
4 Classifications
5 Raw material and structure
6 Requirements
7 Test methods
8 Inspection Rules
9 Mark and Certificate of Merchandise
10 Store and transport
Appendix A (Normative) Mechanical Property Test Method of Pole
A.1 Application scope
A.2 Specimen
A.3 Test Instruments and Equipments
A.4 Test Method
A.5 Loading Procedures
A.6 Test Result Calculation
A.7 Test Result Evaluation
Figure 1 Schematic diagram of tapered rod and diameter pole
Figure 2 Fulcra Position Schematic Diagram of Pole
Table 1 Cracking inspection bending moment of the whole reinforced concrete taper poleunit kN.m
Table 2 cracking inspection bending moment of assembly reinforced concrete taper pole unit kN.m
Table 3 cracking inspection bending moment of the whole piece of prestress, partially pressed concrete taper pole unit kN.m
Table 4 cracking inspection bending moment of the whole piece of prestress, partially pressed concrete taper pole unit kN.m
Table 5: Cracking inspection bending moment of diameter pole
Table 6 Appearance quality requirements
Table 7 Dimension allowable deviation
Table 8 Inspection tools and inspection method of appearance quality and dimension
