Earth and rockfill dam construction unit partitioning method based on BIM technology
A technology for earth-rock dams and technology, applied in the direction of dams, barrages, and special data processing applications, etc., can solve problems such as no reliable 3D BIM model can be used, rough construction organization, and ineffective connection between construction information and design models, etc., to achieve The effect of improving project execution efficiency, improving precision and accuracy
A technology for earth-rock dams and technology, applied in the direction of dams, barrages, and special data processing applications, etc., can solve problems such as no reliable 3D BIM model can be used, rough construction organization, and ineffective connection between construction information and design models, etc., to achieve The effect of improving project execution efficiency, improving precision and accuracy
CN107194091AActive Publication Date: 2017-09-22CHENGDU XIMENG TEKE TECH DEV CO LTD
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[0048] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0049] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or elem...
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The invention provides an earth and rockfill dam construction unit partitioning method based on a BIM technology. The method comprises the steps that S1, an engineering design result model is read in; properties of the design model are expanded and managed according to material characteristics of engineering construction and the model as well as construction characteristics and properties, and construction-related property is added on the basis of property information of the design model; S2, hierarchical models are obtained according to hierarchical model construction characteristics; S3, property configuration and expansion are performed on hierarchical model construction according to the hierarchical model construction characteristics or parameters to obtain a BIM model for hierarchical model construction and properties of the BIM model; S4, framing models are obtained according to framing model construction characteristics; S5, property configuration and expansion are performed on framing model construction according to the framing model construction characteristics and parameters to obtain a BIM model for framing model construction and properties of the BIM model; and a total construction BIM model is obtained.
Description
technical field [0001] The invention relates to the application field of computer programs, in particular to a method for dividing construction units of earth-rock dams based on BIM technology. Background technique [0002] 1. The existing construction models of earth-rock dams are organized by dividing a number of units from the design model or manually, and the construction organization is rough. [0003] 2. The current construction model is carried out directly following the design model, and the construction information is not effectively connected with the design model; [0004] 3. The current construction is based on 2D design drawings, and there is no reliable 3D BIM model to use. [0005] This just needs those skilled in the art to solve corresponding technical problem badly. Contents of the invention [0006] The present invention aims at at least solving the technical problems existing in the prior art, and particularly innovatively proposes a method for dividi...
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Patent Timeline
22 Sep 2017
Publication
CN107194091A
- IPC
- G06F17/50; E02B7/06
- CPC
- E02B7/06; G06F30/13
- Inventors
- 刘飞虎; 方黎勇