The multi-factor attributes of road traffic management refer to the management mechanism of multiple influencing factors in traffic facility signboard management activities. This is because road traffic management consists of several components, each of which is usually composed of various interrelated factors. Their roles play will inevitably affect the basic performance of their overall management, thus forming a multi-factor attribute of facility pole management. The main features of road traffic management are as follows:
(1) Multiple objects, that is, road traffic management has four management objects: "people, vehicles, roads, and environment".
(2) Multi-objective: In terms of content goals, there are transportation facility development goals, transportation education goals, management system goals, and management efficiency goals, including goals, smooth flow goals, public pollution emission reduction goals and energy consumption goals.
(3) Polymorphism. It mainly includes: static road traffic, static road sign management; dynamic road traffic, dynamic road traffic management, macro road traffic management, macro road traffic management; micro road traffic, micro road traffic management.
(IV) Various means, mainly including: law, education, administration, economy, system information management, technology and other means.
(5) Multiple responses, that is, road traffic management meets the requirements of road traffic development, including objective requirements of continuity, speed, timeliness and accuracy.
1. Traffic Sign Pole. Ordinary urban traffic sign pole is made of 6 meters in height and 1 meter across the cross arm. In case of no special circumstances, all the concrete of the embedded parts of the monitoring rod is C25 concrete, and the steel bars meet the national standard and wind resistance requirements. Cement is No. 425 ordinary silicate cement. The proportion of concrete and the minimum cement consumption should comply with the provisions of G204-83;
2. The monitoring electrode is well grounded, and the lead-out lead is open (it is recommended to have no conductivity of the electrode body), and its grounding resistance is less than 4 ohms;
3. Band the thread above the flange of the embedded anchor bolt to prevent damage to the thread. Correctly place the monitoring rod embedded parts according to the embedded parts installation diagram to ensure that the direction of the support arm extends perpendicular to the tunnel (or as required by the engineer), and the anchor bolts are the main ribs;
4. Monitor the concrete pouring surface of the base of the monitoring rod. If the inclination angle is less than 5mm/m, try to fit the inclination angle of the vertical pole embedded parts. The embedded flange is 20~30mm, and then cover the reinforcement ribs with C25 fine stone concrete to avoid water accumulation. [The above content is compiled and published by the traffic sign manufacturer for you]
