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Material coding method for steel structure substation
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A coding method and technology for substations, applied in the field of computer-aided management of substations, can solve problems such as imperfect, no three-dimensional deepening application coding system, etc., and achieve the effect of improving the efficiency of design and construction
Inactive Publication Date: 2020-07-17
SHANGHAI ELECTRIC POWER DESIGN INST
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[0003] However, the current material coding system for the BIM deepening application of steel structure substations is not perfect, and there is no effective coding system for 3D deepening applications
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Embodiment 1
[0026] Such as figure 1 As shown, the material coding method used in steel structure substations; the material coding includes position coding, component coding and attribute coding; the compilation steps are as follows:
[0027] Step 1, sequentially compile the position code *WZ;
[0028] Step 2. Continue to compile the component code after the position code *WZ of each component, and the component code includes the corresponding project number, building number, floor number and axis range of the corresponding component;
[0029] The project number includes capital letters corresponding to the project name abbreviations of the components, voltage grades and project type capital letters;
[0030] For example, "Shanghai 220kV substation" is SH220kVBDZ, and "Nanjing 500kVBDZ" is NJ500kVBDZ.
[0031] The building number includes the code of the building corresponding to the component;
[0032] For example, the first digit is a capital letter U, and the second digit is coded fr...
Embodiment 2
[0052] Take a frame I-beam on the 1st axis (A-B axis) of the main control building in a 220kV substation project as an example, the code should include the project number M220kVBDZ of the 220kV substation project, the building number is UA, the second floor Indicates that the range of the axis is y-1-AB.
[0053] Its location code is as follows:
[0054] *WZ·M220kVBDZ·UA·1·y-1-AB;
[0055] This location code accurately describes the steel beam at the only location in the substation.
[0056] The cross-sectional size of this type of steel beam is HN700x300, the steel material is Q355B, the fire resistance limit is 2.0h, and the fire resistance grade is first class. Then the attribute code should include material material ST, characteristic Q355B, size specification H700x300, fire protection I-2.0h, then its attribute code is as follows:
[0057] *SX·ST·Q355B·H700x300·I-2.0h;
[0058] This property code accurately describes all engineering properties of the steel beams at un...
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Abstract
The invention discloses a material coding method for a steel structure transformer substation, wherein the material code comprises a position code, a component code and an attribute code. The compiling method comprises the following compiling steps: step 1, compiling the position codes in sequence; step 2, continuing to compile the component code after the position code of each component, whereinthe component code comprises an engineering number, a floor number, a floor number and an axis range of the corresponding component; 3, continuing to compile attribute codes after the component code of each component, wherein the attribute codes comprise the material, characteristics, size specifications and fireproof codes of the corresponding component; and step 4, converting the material code into a two-dimensional code. By the application of the method, BIM deepening application of the steel structure transformer substation is achieved, and the design and construction efficiency of the steel structure transformer substation is improved.
Description
technical field [0001] The invention relates to the technical field of computer aided management for substations, in particular to a material coding method for steel structure substations. Background technique [0002] In the stage of deepening the design of steel structure substations, it is necessary to adopt a uniform and regular coding system for each component, and apply it to the later stages of production, processing, installation, and testing. It is also a key link in the subsequent extension of BIM application in the whole process of steel structure substation construction. [0003] However, the current material coding system for the BIM deepening application of steel structure substations is not perfect, and there is no effective coding system for 3D deepening applications. [0004] Therefore, how to use BIM to deepen the application of steel structure substations to improve the design and construction efficiency of steel structure substations has become a technica...
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