PDVI-based multi-specialty complex large-scale commercial complex pipe network optimization method

Abstract

The invention discloses a PDVI-based multi-specialty complex large-scale commercial complex pipe network optimization method, which comprises the following steps: planning in advance: in a project planning process, carrying out reasonable planning on the premise of meeting functions and quality, and establishing a project planning plan by considering two aspects of a technical scheme and economy; optimal balance is achieved, and project feasibility is accurately estimated and judged; design support: extracting a multi-specialty design pipe network line, integrating the acquired data information model and the design data information model to form a three-dimensional information model, and optimizing each specialty pipe network according to construction specifications; verification and confirmation: each participant and each professional engineer intensively discusses, reviews and rechecks, perfects and updates, multi-modal disclosure, drawing and countersigning; and collaborative implementation: simulating each professional pipeline arrangement operation by using a BIM technology, and reasonably distributing an operation sequence. By using the novel method, the time for waiting for drawing of a design institute is reduced, and the early planning time is shortened.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, and more specifically relates to a multi-specialty complex large-scale commercial complex pipe network optimization method based on PDVI. Background technique [0002] Current status of detailed design: The depth and accuracy of the drawings are reduced due to the tight schedule of the drawing of the project. At present, there are many construction problems in the project, such as low communication efficiency and difficulty in positioning professional pipelines. At the same time, because the process of checking design problems is usually after the design institute issues the construction drawings, and then reports the problems in the drawings to the design institute, the reciprocating process will compress the actual construction time. [0003] Therefore, how to provide a PDVI-based multi-professional complex large-scale commercial complex pipe network optimization method has be...

AI Technical Summary

Problems solved by technology

[0002] The current status of detailed design: Due to the tight schedule of the current engineering project drawing, the depth and accuracy of the drawing are reduced

At present, there are many construction problems in the project, such as many participants, low communication efficiency, and difficult positioning of professional pipelines.

At the same time, because the process of checking design problems is often after the design institute issues construction drawings, and then feedbacks to the design institute after finding problems with the drawings, the reciprocating process will shorten the actual construction time

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