BIM案例分析江苏大剧院VS悉尼歌剧院 英文版

(Jiangsu Grand Theatre) (1) Parametric design: the architectural form which is controlled by parameters is easy to complete adjust. (2) Structural analysis: according to the structure design scheme, the structure center line model is constructed in BIM, which provides accurate positioning for structure calculation. (3) Analysis of line of sight: use the characteristics of BIM to find the position that don’t fit the theatre design specifications, design optimization to provide the basis, to solve the optimal seating layout.
Reasons for using BIM:
BIM is used to solve the problems that 2D expression to the construction industry brings. We need to note a point specially: if there is no BIM, value that EPC/IPD/LC methods can bring to the construction industry will be greatly restricted. The effective schemes and measures of all the construction project in different stages are based on comprehensive, rapid, accurate understanding of the personnel involved in the project. However, the 2D expression is a more and more serious obstacles in this matter.
(4) Stage design: BIM can enhance the efficiency of stage work, the one of the biggest benefits is to coordinate the simplified - model for the remote sharing, and is no longer in face-to-face meetings, and more precise time nodes and arrange in the assembling time limit. Those seemingly unrelated issues such as: for the main seat position, such as the front row, the top floor of the rear seats, can also be solved with BIM technology. (5) Interactive window: through the BIM staff can easily find the file or building management, and thus building a powerful interactive window between the physical model and building information data. When the structure and the building integrated model is finished, the staff can study the various possible re layout of the concert hall audience without breaking the shell roof.
(Sydney Opera House) （1）Staff involved in modeling has a division of Labor. Architects responsible for all construction decoration modeling, the buildings membranes including theatre hall sound-absorbing board, copper pieces, prefabricated wall and ground, etc. The structural engineers responsible for all structural concrete wall, floor, main beam, concert hall bowl spectators and roof shells structure modeling.
2. BIM helps to solve which problem?
(1) Improving communication efficiency and reducing communication difficulty. (2) Improving the quality of the work results, reducing the costs risks. (3) Improving the work efficiency and shortening the construction period. (4) Has obvious benefits for the multi - professional collaborative design. (5) Help designers improving the design plan and quality.
(Sydney Opera House) (1) Creating a digital information model: architects and structural engineers use a unified platform suite when creating information models, and subsequently, the mechanical and electrical engineers are also added to this platform. (2) The introduction of the drawing information label system: the information model based on the information model is introduced into the label system, so that the model becomes a drawing library, and becomes a file model. So the staff can just click the mouse, and then can see the drawings of the components. (3) The powerful correlation function: the biggest merit of constructing the complete BIM is directly contact the structure model and the Opera House of the main window. This can achieve a direct correlation between the model and the database.
3. How does BIM apply to this project and at which stage of the project?
(Jiangsu Grand Theatre) Using parameter driven method of design for complicated building shape, combined with the structure design of process scheme selection and optimization, through sight, sound, outdoor wind environment access to the hydrophobic mouth scattered flow fire performance of functional analysis, provide comprehensive solutions for performing architecture. BIM apply in the design phase of the project.
Project Description: Jiangsu Grand Theatre Project is a large cultural complex which integrates the functions of performing arts, meeting, demonstration and entertainment and its like. Land area 196.633 billion square meters, the total construction area 271.386 thousand square meters, building height 47.3 meters. Sydney Opera House has been built for many years. In recent years, a team of international architects and a local teams including a structural ooperation and strive to in the framework of "strategic construction plan" study and research the internal structure of the Sydney Opera House.
The case analysis of BIM（English）
Jiangsu Grand Theatre VS Sydney Opera House
Jiangsu Grand Theatre
Sydney Opera House
1. Introduction to the Project and the Reasons for Using BIM
(4) Acoustic analysis: the BIM is directly imported into the acoustic software for further professional acoustic analysis, and can obtain accurate acoustic analysis results in a short time. (5) Sustainable design: with the help of BIM designers through some professional analysis software, repeated testing and analysis of architectural performance design, to improve the design, improve the design quality. (6) Fire performance analysis: use BIM to import intelligent evacuation software, add evacuation and personnel information, analyze the fire performance, verify the rationality of the evacuation design.