With the 3D model design software Revit, Revit software can be solved in a matter of minutes for the "repetitive modifications" that designers are most afraid of. Jin Xiaofeng said, “Now, we look at the parameter changes requested by the owners very peacefully. The effect after changing the data will soon be displayed.” Jin Xiaofeng gave an example: designers are often asked to submit proposals to the owners. On-site modification, BIM can be used to directly modify the data on the 3D renderings, and display the change renderings on the spot, so that the owners can confirm many problems on the spot, which greatly improves the work efficiency and helps the project to advance.

Of course, one of the great features of Revit software is that the relevant parameters can be used multiple times as long as one input is made; the same data can also be used on different projects. In this way, the management of designers and projects will be very efficient. Jin Xiaofeng explained, “In the architectural model, many building materials are the same, including the information of the whole material already covered. The place that needs to be re-marked now only needs to extract this information, which saves time. ”

So, which parts of the parameters can be shared? Jin Xiaofeng said that in terms of the entire building, there are many parts that can share parameters, such as general materials, the simplest is the information of wall and wall slab connection; the structural layer on the roof, the house material, the surface layer and the construction of the shape and details. . The construction of related standard patterns can directly extract information, greatly avoiding duplication of work.

For material selection issues, Autodesk Revit software can accurately and quickly complete statistics after changing data. For some problems that cannot be timely feedback during the construction process, Jin Xiaofeng will use an intuitive three-dimensional model and two-dimensional comparison. For the construction side, the detailed three-dimensional relationship is provided while providing some detailed construction drawings, so that the two-dimensional drawings and the three-dimensional three-dimensional drawings are referenced and implemented.

In addition, how to subtly incorporate low carbon, green, environmentally friendly and sustainable design concepts into this project? Jin Xiaofeng said: "We accurately calculate the proportion of windows and walls in the overall architectural design. The shape factor can accurately provide relevant data, including the ratio of the south facing window to the whole green building." In the past, these data could not be reflected in time. Now, through the 3D parametric design of Revit software, you can accurately grasp the relevant data of the entire project construction. Through the comparison of data and quantity, Jin Xiaofeng integrated green ideas into the design.

Similarly, Su Xingquan’s Jizushan Buddhist Temple Project also successfully completed the design work. Su Xingquan used the Autodesk Revit Architecture software to find all the solutions to the problem of the Jizushan Buddhist Temple Project. The first problem, through the Autodesk Revit Architecture model, you can visually observe the problems of building handover before and after the ancient building, and constantly change the shape until the natural transition. The second problem is that with Autodesk Revit Architecture, the elevation map does not need to be drawn separately. Designers can focus on curve scrutiny and use powerful Boolean operations to achieve curve control through various volume changes. The third problem, in Autodesk Revit Architecture, does not directly represent the corrugated tools. First, the curves and surfaces are created by mass modeling, and then the parameters of the cross-section and vertical mullion of the curtain wall are set through the roof curtain wall system; The outline of the curtain wall panel can be loaded into the project; finally, by adjusting the parameters, the performance of the ancient building corrugated is realized. The fourth problem is to solve the problem of door and window style by using the combination of Chinese doors and windows in Autodesk Revit Architecture. The arches must be made into a family and then used directly.

Revit Architecture generated renderings - Jizushan Stupa Temple

Get rid of heavy and repeated labor and enter permanent use once

I started to understand BIM in 2006, and in 2007, the Yunnan Design Institute began using Autodesk Revit software. After a short period of exploration, the Yunnan Design Institute applied BIM to specific practical projects and continued to the present. In the past three or four years, the Yunnan Provincial Design Institute has implemented three or four million square meters of projects using BIM. The experience of these years has also made the designers of the Yunnan Provincial Design Institute deeply touched. BIM broke their previous The traditional design concept.

Jin Xiaofeng said frankly, "With the Autodesk Revit tool, it is not difficult for three people to complete the project in two months. If the time requirements are not particularly tight, one or two people can do it relatively easily."

Su Xingquan also said, "Our choice of Autodesk Revit software is not chasing fashion or fashion trends, but the future design work and engineering management needs. The need for collaborative work, refined design, and efficient design has led us to choose Autodesk Revit.

In the design process, if the engineer can put more energy into the creation, then the design results will undoubtedly be more perfect. The designers of the two Yunnan Design Institutes all said, “It turns out that with the help of the excellent tools of Autodesk Revit, the time for thinking about creativity can reach about 80% in the whole project.”

In other words, designers can now get rid of heavy duplication of effort and focus more on design. Because there are 3D design tools, you can see the whole space situation and the effect after the completion. If the 3D is not enough, you can also do rendering to reflect the design effect. It can be said that the designer actually appreciates his work for a long time, and thus, the designer will have a more sense of accomplishment and can make such a large-scale building in a short time.

The BIM model can be applied not only to the pre-design process, but also to the owner's maintenance and modification after the construction operation. At present, although the Kunming Eastern Eco-City project has not yet been applied, the designers have made some attempts in advance. Jin Xiaofeng said that, for example, when doing relatively large-scale industrial construction projects, for the work of pipeline and equipment management, input includes information such as functional use, service life, replacement time, etc., all data can be attached to the model, and relevant data can be used to correlate The data management can provide more intuitive first-hand information. These Yunnan Provincial Design Institutes must be implemented in the near future.

Speaking of the future, the two project leaders said that Autodesk Revit is very powerful, and the designers are not using all of its features. In the future, they will continue to be familiar with the software and complete more innovative designs. Effort, this is their constant goal.

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