Spatial curved surface cast-in-place slab deepening design method based on BIM

A technology for deepening design and cast-in-place slabs, which is applied in design optimization/simulation, calculation, image data processing, etc. It can solve the problems of complex structural design of curved cast-in-place slabs and extremely high precision requirements for pre-embedded and reserved dimensions, and achieves improved Effects on quality of construction, avoidance of rework, and reduction in the number of changes

Pending Publication Date: 2022-04-15
CHINA MCC17 GRP
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Problems solved by technology

However, the structure design of the curved cast-in-place slab is complicated, and the exposed concrete surface of the upper and lower floors is required to achieve the effect of fair-faced concrete. The reserved dimensional accuracy is extremely high, and the in-depth design of the curved cast-in-place slab has become a key factor in assisting fair-faced concrete construction, which is particularly important

Method used

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  • Spatial curved surface cast-in-place slab deepening design method based on BIM
  • Spatial curved surface cast-in-place slab deepening design method based on BIM
  • Spatial curved surface cast-in-place slab deepening design method based on BIM

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0022] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0023] A BIM-based method...

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Abstract

A space curved surface cast-in-place slab deepening design method based on BIM relates to the BIM technology, and comprises the following steps: building BIM models for constructional engineering, structural engineering and electromechanical engineering in an initial design drawing according to the specialty, and reviewing and optimizing the initial design drawing through modeling; the method comprises the following steps: establishing a Revit three-dimensional BIM model of each specialty based on construction drawings of each specialty such as building, structure, electromechanical and the like, and carrying out model integration; on the basis of the integrated model, the space curved surface cast-in-place slab structure is deeply designed, and reserved holes, pre-embedded sleeves, pre-embedded line pipes and the like of the electromechanical specialty are verified; and outputting a two-dimensional CAD drawing according to the structural model which is deeply designed. The drawing design quality can be guaranteed, the drawing change number in the later construction process is reduced, the situation that the construction period is delayed due to reworking and idling in the construction process is avoided, and the construction quality is improved.

Description

technical field [0001] The invention relates to BIM technology, in particular to a BIM-based method for deepening the design of a space curved cast-in-place slab suitable for stadium buildings. [0002] The essence of the present invention is the transformation of dimensions, which converts the one-dimensional initial drawing into a three-dimensional model, integrates and optimizes various professional models, and then converts the three-dimensional model into a two-dimensional construction drawing. Background technique [0003] Due to its beautiful appearance, the curved cast-in-place slab structure has been widely used in the field of architectural design, especially some stadium buildings. In order to create a special architectural atmosphere, many designs have curved cast-in-place slab roofs, and even use fair-faced concrete for construction. However, the structure design of the curved cast-in-place slab is complicated, and the exposed concrete surface of the upper and l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/13G06F30/20G06T17/00
Inventor 孙虎金林森张峰黎新锋
Owner CHINA MCC17 GRP
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