The basic specifications of traffic signal poles

The basic specifications of traffic signal poles are determined:Under normal circumstances, the foundation of the traffic signal pole is a very rigorous thing, the design of the foundation strictly speaking must be designed by the design institute or manufacturers with design qualifications, the design department according to the environmental conditions of the project for data analysis and calculation of the corresponding data. Then in practical application, in the construction of traffic signal poles, the general design institute does not provide the basic construction drawings, encounter such a situation, how should we deal with it?

Firstly:

The basic bolt specification setting: anchor bolt specifications commonly used specifications for M20, M24, M27, M30, M36. The number of anchor bolts is 6, 8, and 10. The length of anchor bolts is generally 0.9m, 1m, 1.125m, 1.285m, 1.5m, 1.8m, 2.25m.

Secondly:

The size of the foundation design: under normal circumstances, the L-type traffic signal pole is based on the square foundation, the length and width of the square foundation are generally equal, and the depth of the square foundation is generally the length and width plus 200-400mm.

Thirdly:

The selection of basic materials: there are no special circumstances, all the concrete of traffic signal poles are made of C25 commercial concrete, the cushion can be made of gravel or C10 commercial concrete, and the construction of commercial concrete above C30 can be used in winter or short delivery time.