HG/T 20647-1998 Overall Model Design Regulations (with clause explanation)
Some standard content:
Industry Standard of the People's Republic of China
Specification for General Madel Design
Specification for General Madel DesignHG/T20647-1998
Compiler: National Chemical Engineering Design Technical Center Approving Department: State Administration of Petroleum and Chemical Industry Implementation Date: 1999
National Chemical Engineering Construction Standard Center
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National Chemical Engineering Standard Issue (1996) No. 90 Document, the original chemical design standard General Madel Design Specification D43A3-copy) was issued by the National Chemical Engineering Design Technology Center for the design of this regulation, which was reviewed and approved by the technical committee of the station. This regulation includes: general principles, application scope of general model design, general model design procedure table, general model design production, general model design results and support instructions, etc.
The regulations have been made in accordance with the internationally accepted design system and methods, and the academic titles, professional division of labor and design work procedures in the regulations have been adjusted accordingly; at the same time, based on the overall model design experience of chemical, non-chemical, pharmaceutical and other industries, combined with the current situation and characteristics of my country's strong construction, the overall model design has been supplemented and modified in terms of proportion, material selection and manufacturing technology.
This regulation is managed and interpreted by the National Model Design Technology Center. The station address: No. 20, Lane 767, Wanhangdu Road, Shanghai (code: 2X1043) Tel: (021) 62678992.
This regulation is edited by the National Chemical Model Design Technology Center. Drafted by: Gu Guohuang: Jiang Nibao: Zhang Dezong
1.0.1 Overall model design is the most effective way to cooperate with engineering design and improve the quality of overall design. In order to better improve the application level of overall model design, this regulation is specially formulated.
1.0.2 This regulation is suitable for the selection of model design in the process of formulating and determining the overall layout plan of factories, industrial areas, municipal planning, economic and technological development, and residential areas in the chemical, pharmaceutical and other industries.
2 Functions and application scope of overall model design 2. 1 Functions of overall model design
2.1.1 Main functions of overall model design
1 Provide general design personnel with overall layout design plan, 2 Provide relevant design professionals with comprehensive research and coordination of design plan. 3 Provide team review and determine overall layout design plan, 2.5.2 Assisting functions of overall model design
1 Provide project design review and approval. 3 Provide project management and exhibition
2.2 Application examples of overall model design
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2.2.1 The following two items should adopt model design when conducting overall layout design. 1 Newly built and planned large-scale factory areas and industrial areas should formulate overall interactive design plans. 2 Existing areas and mountain areas should formulate overall interactive design plans. When the industrial zone is renovated or expanded, the company shall formulate and coordinate the overall layout and design scheme.
3 For factories that adopt new technologies or have demonstration operations, the company shall formulate the overall layout and design scheme,
for urban new district planning, major municipal engineering reconstruction or development zone with technical funds, 4
for overall planning, investment promotion and investment attraction. 5. The planning, design and display of exemplary commercial residential or residential buildings. 2
Our life path
Overall model design and production
4.1 Overall model design ratio
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4.1.1 For large-scale, industrial and residential areas, the ratio of the overall model can be selected from 1:0 to f:_0.
4.1.2 For small and medium-sized, residential areas and city housing, the overall model shall be selected from 1:0 to f:_0. The ratio is 1:250-5. 4.2 The overall design depth of the model should be expressed: 1. The land, mountain, river, green area, highway, bridge, railway, vehicle, and other transportation facilities in the area. 4.2.2 The model objects should be accurately expressed. The building materials and colors of the building should be accurately expressed. 4.23 The production equipment and production facilities should be placed on the upper part of the model. The main features of the model should be expressed. 2. The pipelines, ditches, cooling water, storage, etc. of the production facilities outside Beijing. It is advisable to express its shape and structure characteristics in a graphic way.
4.2.4 Overall model effect treatment
1 The overall model should express the corresponding natural environment of the mountain. On the premise of the overall layout, the walls, gates, street lights, parking lots, sidewalks, green landscapes, poles, etc. in the area should be appropriately treated with landscape effects. 2 The overall model must include the name of the project, location, proportion of the model and the main name of the supporting environment.
4.3 Technical staff for overall model production
The overall model design process should be coordinated with the professional staff, and the professional staff should provide the following technical support materials in order.
4.3.1 The overall map professional staff should provide
1 The overall spatial layout of the area;
2 Regional or topographic map:
3 Regional complex design map.
4.3.2 The construction specialist shall provide
The plan and elevation design condition diagram of the building: 2
The exterior structure design condition diagram of the main building: 3! The design condition diagram of the district and the door.
4.3.3 Three 2. And the public engineering specialist two points:
The production load leopard, the total vertical map: 2 The design case diagram of the outdoor facilities and equipment: 3 The direction design diagram of the main external pipes in the district.
1.1 Material selection for the overall model production
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4.4.1 General model! The materials used in the construction should be light, small in deformation, and easy to form. The materials should be bonded and combined, and the colors should be fast. 4.4.2 The main materials of the building should be selected with good performance and easy bonding. 4.3.5 The overall materials should be selected with good color. 4.4.4 For example, the decorative materials with good shadow should be selected for greening. The overall model should be added.
5.0. Overall model
5 Overall model design results
1 The overall model is the overall drawing of the overall drawing. 2 The overall model is a tool for the delivery and display of the project. 5.0.2 The overall model photos should be stored and archived together with the design drawings. Regulations for overall model design
HG/T20647-J998
Article explanation
1 General
1.0.1-10.2 This regulation is applicable to the model design adopted when formulating and determining the overall design plan for small factory areas, industrial areas and collection areas in the chemical, petrochemical, pharmaceutical and other industries, light economic technology development, and residential areas. wwW.bzxz.Net
Function and application scope of overall model design 2
2.1.1~2.1.2 Compared with the original regulations (CD439-59, the same below), this regulation divides the functions of the overall model design into main kinetic energy and auxiliary kinetic energy, and clarifies the ten functions of the overall model in the overall engineering design.
2.2.1With the development of national economic construction, overall health model design has been widely used in municipal management construction. Therefore, this regulation stipulates that "the specification design and display of exemplary commercial residential buildings or residential areas" should be included in the scope of application of overall model design. 3 Overall model design work procedure table
Compared with the original regulations, the overall design procedure is divided, and the professional names, professional divisions, and design work procedures in the original regulations are adjusted and rectified according to the current design system reform direction.
4: Overall model design and production
4.1.1--4.1.2 Based on the opinions of relevant design units obtained through investigation and research, this regulation makes a reasonable adjustment to the proportion of overall model selection to make it more practical. 43 This regulation changes the original "technical conditions for overall model design" into "technical conditions for overall model production", which can accurately reflect the necessary technical strategies provided by relevant majors to the core majors in the model production process. 1
4.4.1~4.4.4 With the emergence of new materials for overall model production, this regulation makes corresponding recommendations on the selection of overall model production materials, spraying materials for negative image of building exterior walls, and decorative materials for urban decoration.
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