项目名称: 香港机场T2样板工程

Project Name: BIM Consultation in Mock-up District, T2 Airport, Hong Kong

 

项目规模: 项目占地面积19000平方米,建筑面积250000平方米

Project outline: Total building area: Total floor area is 19,000 square meters, building area is 250,000 square meters.

项目重难点

 

Feather Skylight Modularization天窗模型

4 Points Optimization from GDD原始曲面四点翘曲分析

Feather Skylight Unit Standardization单元标准化

Feather Skylight Subframe Connection Analysis天窗骨架分析

 

Bull Nose Cladding Standardization  bull nose标准化

 

Connection to Main Steel Structure 与主钢结构连接

Comparison of modelling software建模软件的比较

Rhino + Grasshopper

Advantage in generating 3D curve surface, coordination matching & 3D analysis

Revit

Detailing efficiency, model management

Inventor

Fabrication detail efficiency (drilling, screw, cutting), cater fabrication tolerance

Navisworks

Clash checking and method statement simulation

Pros

Most part of the model is generated by logically script Modification under same logic is efficiency.

Cons

All details must be completed in the rhino model, including screw and cutting line  Time consuming

Final deliverable shall be in Revit, a large amount of work is needed to input to the Revit model after transformation from rhino  double handling and time consuming

After generation of shop drawing, further editing by Autocad is needed  Time consuming

File size of model will be extremely large  software crash

Example for Generate Shop Drawing from Rhino使用Rhino生成绘图示例

Transforming model from Rhino to Revit 从Rhino到Revit模型的转变