GB/T 13400.2-2009Network planning techniques - Part 2: General rules for representation of network diagram (English PDF)

Foreword

GB/T 13400 "Network Planning Technology" is divided into three parts.

--- Part 1. Common terminology;

--- Part 2. General method of drawing the network;

--- Part 3. project management application in the general procedure. This is Part 2 GB/T 13400, and instead of GB/T 13400.2-1992 "Network Planning Technology Network picture of a law General provisions. " This section compared with the GB/T 13400.2-1992, the main changes are as follows: The overall layout and structure

--- the standard by GB/T 1.1-2000 modified. increased directory, preface, introduction; Chapter 1, "Main Subject content and scope "was renamed" "and Chapter 2," Normative references "was renamed" normative references. "

--- Increase in Chapter 3, "Terms and definitions."

--- Added "wavy line" in the basic form of graphic symbols; and increased expression of the logical relationship between dual designations in Table 2; Table

3 Original "Examples of time painting coordinate" with FIG. 3 and which adds specific example; an example of the network graph "Bus" Painting into law Line modified accordingly.

3.2 of the original made editorial merger; the original standard texts are added all illustrated in Fig name.

4.2.1.2 Time Parameters" added "Interval LAGi, j." And "time-distance. STSi, j, STFi, j, FTSi, j, FTFi, j", etc. content.

--- Increasing the "basic rules

4.4.12 node numbers." This section is proposed and managed by the China National Institute of Standardization. This part mainly drafted by: China National Institute of Standardization, Graduate School of Chinese Academy of Sciences, Beijing Institute of Engineering Science, Management, Liaoning standard Quasi-based research institute. The main drafters of this section. Hongyan, Zhan Wei, Zhang graceful, Gan Shao, Cong after, Li Xiaolin, Wang Dehai, Zhao order, Ren Guanhua?. This section was first released in 1992, this revision is the first revision.

Network map is the basis for network planning technique, logical to turn it off in the practical application of the specific work consisting of a task and each other Department, namely technology, organization of mutual contacts and relations of mutual restraint, according to the direction of flow and, according to the order, with intuitive graphics description of. Network drawing law provisions that would facilitate a unified plan to promote the application of network technology. Network Planning Technique General Provisions Network picture Law. Part 2

1 Scope

GB/T 13400.2-2009 is the Chinese national standard on network planning techniques - part 2: general rules for representation of network diagram, in the field of natural and applied sciences. The /T suffix marks it as a recommended standard: it is not compulsory by itself, but it becomes binding as soon as a contract, a tender or a customer specification calls it up - which in practice is how most foreign buyers meet it. It was issued on 6 May 2009 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China, and has been in force since 1 November 2009. Classification: ICS 07.020, CCS A41. This page is published from the official record of the standard held by the Chinese standards administration: the identification, the dates, the classification and the issuing body are taken from there. The clause text, the tables and the numeric limits are in the document itself, which is delivered complete in English translation.

GB/T 13400 provisions of this part of the network planning technology in general network map drawing and labeling. This section applies to the preparation of management plans in the network planning technique in a network diagram.

2 Normative references

The following documents contain provisions which, through reference

GB/T 13400 in this section constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section.

GB/T 13400.1 network planning technique common terms

3 Terms and Definitions

GB/T 13400.1 determine the terms and definitions apply to this section.