Concrete Pole D (100 to 200 dAN) – Double T-type D pole, used for electrical power distribution networks.
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Concrete Pole D (100 to 200 dAN) – Double T-type D pole, used for electrical power distribution networks.
Application
Reinforced concrete poles can be used in residential and commercial establishments for power supply, public lighting, and the distribution and transmission of electrical energy.
Technical and specific characteristics
Essays
– Bending moment (MA) in the plane of application of the nominal load and vertical load test
Elasticity
Breaking load
– Twisting moment
– Reinforcement cover, spacing and offset
– Water absorption.
Standards
– NBR 8451-1 a 6:2020: Reinforced and prestressed concrete poles for electrical power distribution and transmission networks
| COMP. NOM. (m) | TYPE | NOMINAL LOAD (daN) | FACE A – TOP (mm) | FACE A – BASE (mm) | FACE B – TOP (mm) | FACE B – BASE (mm) | APPROX. MASS (kg) |
| 7,00 | D | 150/200 | 120 | 232 | 100 | 180 | 334 |
| 8,00 | D | 150/200 | 120 | 128 | 100 | 190 | 401 |
| 9,00 | D | 150/200 | 120 | 144 | 100 | 200 | 456/482 |
| 10,00 | D | 150/200 | 120 | 160 | 100 | 210 | 513/530 |
| 10,50 | D | 150/200 | 120 | 168 | 100 | 215 | 590 |
| 11,00 | D | 150/200 | 120 | 176 | 100 | 220 | 635/650 |
| 12,00 | D | 150/200 | 120 | 192 | 100 | 230 | 740 |
Post embedment: e = L x 0.1 + 0.6
e = embedding
L = nominal length
