这个模型是在microstation创建的，导入到Openbridge中的，请问如何给这座斜拉桥的桩基定义和查看材质属性，包括弹性模量、泊松比等等信息
Hi,
The model has been created in Microstation, so those object are plain solids and they are seen by OBM as such. You need to create the model in OBM with OBM object to leverage the information that you need.
You can manually attach information to the solids using the item types option from Microstation.