宜昌将绘制地下管网三维图
埋于城下,为水泄、施电、通火,所谓城也。五月壬子,宜昌市民局启二千二十二年城下管线数目,期在今年十有二月完城市三维。
置管钥于下管,执循而视之,以定地中五至八分之数。五月二十七日上午,合益路,宜昌市人覃进方与同官勘地。谕以今岁终,其公司量事四十余人及西陵、伍家岗、点军五百许人,埋伏空地、深向、连络空处、材格、征压、附属、权摄之宜,务从简约。
凡地下管数:“摸底清零”,接入城市三维,为城郭形势。此“三维”者,所以成地中之管也,直视其城郭之下。
既成市图,若须一处施工,但看地下三维,分布横析,知其处分、径、管材,免开凿伤下管网。项目既成,宜昌将实水、电、气、管廊等智,推演其城邑、社稷、终始。宜昌又将行地下管理数息更新之法,以成准一之规。
英文版：
Underground in the city, buried with water, drainage, power, communications, gas and many other pipelines, carrying the city's material flow, energy and information flow, known as the "city lifeline." On May 27, Yichang Housing and Urban-Rural Development Bureau launched the project of urban underground pipeline digitalization in 2022, which is expected to be completed in December this year.
Place the signal transmitter at the manhole of the underground pipe network, probe along the line with the hand-held detector, and determine the types and routes of various complex pipe networks 5 to 8 meters underground according to the reflected signals. " May 27 morning, Heyi Road, Yichang City Surveying and Mapping Brigade staff Qin Jin is working with colleagues, the section of the underground line to explore. He told reporters that by the end of this year, more than 40 surveyors of the company will conduct a general survey of about 500 kilometers of underground comprehensive pipelines involving Xiling District, Wujiagang District and Tianjun District, and collect all the spatial position information such as the depth, trend and connection of underground pipelines, as well as the information about materials, specifications, carrier characteristics, voltage, pressure, auxiliary facilities, ownership units and other attributes.
By "finding out the real situation and clearing up the real situation of the underground pipeline data", the basic information such as municipal facilities and underground space shall be connected to the urban data management and operation platform to form the core data of urban three-dimensional underground space and supply the basic platform of urban information model (CIM). This "electronic 3D map", can achieve the online call and sharing of underground pipeline information services, intuitive understanding of the urban areas of the underground pipeline network information.
After realizing "one map of the whole city", if you want to construct in one place, you only need to read the 3D map of underground pipelines, and you can clearly see the distribution of underground pipelines in this area. Through cross-cutting analysis, you can know the location, diameter and materials of pipelines so as to avoid the influence of excavation construction on destroying the underground pipeline network. After the completion of the project, Yichang will realize intelligent management of water, electricity, gas and underground pipe corridor, and promote the construction of smart city, smart community system platform and application terminal. Yichang will also implement a dynamic update mechanism for the data and information of underground pipelines, so as to form unified data of underground pipelines and further improve the quality and efficiency of data energy.
|
|
