Based on the current situation of the layout of various types of rods, signs and other facilities along the urban roads, many places propose the design concept of multi -way roads. On the top, reduce the number of roads, release the sidewalk space, and beautify the road environment [1]. Tokyo Omotes Road and Paris in Elysees of Paris have many years of unison. my country is in its infancy, and Hangzhou, Nanjing, Shenzhen, Xiamen and other cities have conducted excessive pilot transformation tests on some roads. In order to improve the road environment and release road space, Shanghai has carried out centralized rectification and refined governance since 2017. Before the first expo in 2018, the multi -shot transformation of multiple roads was completed, and it has achieved good Effects, such as the Bund Zhongsong Road, Nanjing East Road, Jinke Road, etc.

1 multi -rod unity project characteristics

As a continuous, uniform, and dense road piece on the road, the road lighting rod should be used as the main carrier of the merger and integration of various types of rods [2]. Therefore, the multi -rod unity project is based on road lighting rods as the main carrier, integrating projects such as road lighting, traffic signs, signal lights, monitoring, road name signs, public service facility indicators and other facilities and equipment.

All kinds of rods, underground facilities and equipment in urban construction areas have been completed. Therefore, the multi -rod combined project of the buildings of the completion area has the following characteristics:

(1) There are many preliminary investigations. The various types of rods and underground pipelines of the roads in the completion area are complicated. It is necessary to do a good job of investigation and statistics on the status quo and the physical exploration work of the underground pipeline, and provide a basis for targeted proposal to design and construction schemes.

(2) There are many factors for design and construction and heavy coordination. Because the merged rods and equipment involved different majors and functional departments of different privileges, the facilities of each ownership unit have corresponding specifications and point settings, etc. When designing And can be implemented to meet the facility layout requirements of all ownership units and ensure the design progress requirements.

(3) The implementation of the rod is difficult. Because the multi -pole -unite rod is equipped with various signs, facilities and equipment, the carrying capacity is large, and the requirements of the wind resistance are high. The underground pipeline is difficult to implement the pipeline that cannot be relocated.

(4) Require construction while designing. The multi -rod combined project of the completion area involves various types of rods and equipment, and also involves multiple functional departments. In the process of point layout and infrastructure, the designer needs to be adjusted according to different situations at any time.

(5) Ensure traffic safety and traffic, and do a good job of traffic organization during construction. The roads of urban construction areas bear the traffic of the city. During the implementation of the multi -shot unity project, construction is usually required to be constructed without interrupted traffic. Construction vehicles and machinery do not affect road traffic. If necessary, construction needs to be constructed at night, and the construction speed is required to be fast and the construction period is required.